Medicare Enrolled
Dr. Dareen Siri, M.D.
Allergy & Immunology (Internal Medicine) Physician · Normal, IL
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Speaking/Promotional
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Siri from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Siri
Dr. Dareen Siri is an allergy & immunology physician in Normal, IL, with 19 years of NPI registration. Based on federal Medicare data, Dr. Siri performed 5,406 Medicare services across 920 unique beneficiaries.
Between the years covered by Open Payments, Dr. Siri received a total of $1,227,193 from 60 pharmaceutical and/or device companies across 2009 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in allergy & immunology (internal medicine) physician. The majority of payments are for speaking programs and promotional activities, reflecting participation in industry-sponsored events. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Siri is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 19 years in practice
▲ Top 8% volume in IL
$1,227,193 industry payments
Medicare Practice Summary
Medicare Utilization ↗5,406
Medicare services
Top 8% in IL for allergy & immunology (internal medicine) physician
920
Unique beneficiaries
$17
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~285 Medicare services per year of practice
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Allergy immunotherapy preparation A professional service involving the preparation and administration of one or more antigens. |
2,015 | $11 | $45 |
| Allergy skin test A diagnostic test performed to identify specific allergies by applying or introducing allergenic extracts to the body. The procedure measures the patient's immune response to various potential allergens. |
1,266 | $3 | $20 |
| Allergy injection therapy, multiple injections A professional service involving the administration of multiple allergen injections. |
466 | $7 | $40 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
255 | $60 | $200 |
| Dexamethasone injection (steroid) An injection of dexamethasone sodium phosphate, a corticosteroid medication, administered in a dose of 1 milligram. |
241 | $0 | $2 |
| Chronic care management, first 20 min/month This service covers the first 20 minutes of clinical staff time directed by a healthcare professional each calendar month to manage chronic conditions. |
197 | $48 | $145 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
150 | $94 | $350 |
| Chronic care management, additional 20 min/month This service covers an extra 20 minutes of clinical staff time directed by a healthcare professional for managing two or more chronic conditions each calendar month. |
115 | $36 | $95 |
| Albuterol inhalation solution, 1 mg A unit dose of FDA-approved albuterol solution administered via durable medical equipment for inhalation. |
92 | $0 | $2 |
| Health risk assessment administration and interpretation This procedure involves administering a health risk assessment to a patient and interpreting the results. |
91 | $2 | $20 |
| Nitric oxide gas level test A test that measures the level of nitric oxide gas in the body. |
74 | $12 | $80 |
| Airflow rate measurement test A test that measures the rate of airflow. This procedure assesses how quickly air moves. |
71 | $24 | $125 |
| Allergen injection administration Professional service for the administration of a single allergen injection. |
52 | $7 | $30 |
| Intravenous infusion, 1 hour or less Administration of medication or fluid directly into a vein for therapeutic, preventive, or diagnostic purposes. The procedure lasts one hour or less. |
51 | $48 | $315 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
45 | $135 | $384 |
| Drug injection, under skin or into muscle A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle. |
43 | $11 | $35 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
29 | $80 | $300 |
| Spirometry test before and after medication A test that measures the amount of air you can exhale and the speed of your breathing before and after taking a medication. |
26 | $27 | $260 |
| Office visit, established patient (10-19 min) An office visit for an existing patient lasting 10 to 19 minutes. The visit involves medical evaluation and management of the patient's condition. |
26 | $37 | $125 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
25 | $120 | $422 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
23 | $30 | $46 |
| Flu vaccine, high-dose High-dose seasonal influenza vaccine for adults aged 65 and older. Contains four times the antigen of standard-dose flu vaccines (60 mcg per strain), split-virus formulation, preservative-free, single-dose syringe. |
20 | $72 | $172 |
| Inhalation treatment for airway obstruction or sputum production A treatment involving the inhalation of medication to help clear airway obstructions or reduce sputum production. |
17 | $6 | $70 |
| Breathing device use evaluation An assessment of how a patient uses a breathing device. The provider reviews the patient's technique and device handling. |
16 | $11 | $60 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.
0.9% high complexity
14.8% medium
84.2% routine
Industry Payment Transparency
Open Payments through 2024 ↗$1,227,193
Total received (2018-2024)
Avg $175,313/year across 7 years
Top 5% in IL for allergy & immunology (internal medicine) physician
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
60
Companies
2,009
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$1,001,391 (81.6%)
Consulting
Expert advisory fees, typically reflecting recognized clinical expertise
$204,102 (16.6%)
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$21,699 (1.8%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$225,065
2023
$196,866
2022
$258,274
2021
$134,725
2020
$109,402
2019
$179,324
2018
$123,537
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
GENZYME CORPORATION
$43,053
Regeneron Healthcare Solutions, Inc.
$37,105
ABBVIE INC.
$26,753
Pharming Healthcare, Inc.
$24,117
ADMA BioManufacturing LLC
$22,409
Dermavant Sciences, Inc.
$19,939
Incyte Corporation
$12,933
GlaxoSmithKline, LLC.
$7,827
Hikma Pharmaceuticals USA
$7,788
Genentech USA, Inc.
$7,429
Blueprint Medicines Corporation
$4,022
Consortium of Independent Immunology Clinics, LLC
$3,924
Optinose US, Inc.
$3,402
Arcutis Biotherapeutics, Inc.
$2,625
Takeda Pharmaceuticals U.S.A., Inc.
$455
AstraZeneca Pharmaceuticals LP
$252
Novartis Pharmaceuticals Corporation
$238
CSL Behring
$214
Amgen Inc.
$186
Grifols USA, LLC
$122
PFIZER INC.
$111
Octapharma USA, Inc.
$75
BioCryst US Sales Co., LLC
$43
LEO Pharma Inc.
$25
Phathom Pharmaceuticals, Inc.
$19
Top 3 companies account for 47.5% of 2024 payments
All-time payments by company (2018-2024) ›
Regeneron Healthcare Solutions, Inc.
$216,096
GENZYME CORPORATION
$181,495
GlaxoSmithKline, LLC.
$145,801
Pharming Healthcare, Inc.
$123,422
ABBVIE INC.
$120,722
OptiNose US, Inc.
$60,286
AbbVie Inc.
$59,937
Optinose US, Inc.
$53,735
ADMA BioManufacturing LLC
$49,006
AstraZeneca Pharmaceuticals LP
$34,357
AIMMUNE THERAPEUTICS, INC.
$31,938
Dermavant Sciences, Inc.
$19,939
Hikma Pharmaceuticals USA
$16,728
Incyte Corporation
$15,414
PFIZER INC.
$14,752
Blueprint Medicines Corporation
$11,627
Regeneron Pharmaceuticals, Inc.
$10,916
Bayer HealthCare Pharmaceuticals Inc.
$10,138
Genentech USA, Inc.
$7,551
Boehringer Ingelheim Pharmaceuticals, Inc.
$6,403
BioCryst US Sales Co., LLC
$4,344
Arcutis Biotherapeutics, Inc.
$4,125
Consortium of Independent Immunology Clinics, LLC
$3,924
Shire North American Group Inc
$3,822
NOVARTIS PHARMACEUTICALS CORPORATION
$3,637
Grifols USA, LLC
$3,387
Merck Sharp & Dohme Corporation
$1,458
CSL Behring
$1,439
BioCryst Pharmaceuticals, Inc.
$1,395
Takeda Pharmaceuticals U.S.A., Inc.
$1,357
AstraZeneca AB
$1,245
Teva Pharmaceuticals USA, Inc.
$1,070
Shionogi Inc
$1,011
Novartis Pharmaceuticals Corporation
$970
Aimmune Therapeutics, Inc.
$862
Octapharma USA, Inc.
$504
Amgen Inc.
$368
SANOFI-AVENTIS U.S. LLC
$312
ALK-Abello, Inc
$280
Circassia Pharmaceuticals Inc
$216
Kaleo, Inc.
$168
Philips Electronics North America Corporation
$138
Sunovion Pharmaceuticals Inc.
$112
Mylan Specialty L.P.
$101
AbbVie, Inc.
$96
kaleo, Inc.
$87
Horizon Therapeutics plc
$83
Merck Sharp & Dohme LLC
$60
Greer Laboratories, Inc.
$54
LEO Pharma Inc.
$49
Bio Products Laboratory USA, Inc.
$48
Kedrion Biopharma, Inc.
$41
Phadia US Inc.
$37
United Therapeutics Corporation
$23
Masimo Corporation
$22
Itamar Medical Inc
$21
Phathom Pharmaceuticals, Inc.
$19
TerSera Therapeutics LLC
$18
Actelion Pharmaceuticals US, Inc.
$17
Horizon Pharma plc
$12
Top 3 companies account for 44.3% of all-time payments
Associated products mentioned in payments ›
(8874) inCourage · ACTIMMUNE · ADBRY · AIRSUPRA · ANORO · ANORO ELLIPTA · AUVI-Q · AYVAKIT · AirDuo Digihaler · Albuked · Auvi-Q · BEVESPI AEROSPHERE · BREO · BREZTRI · BREZTRI AEROSPHERE · CIBINQO · CINQAIR · CINRYZE · COSENTYX · CUTAQUIG · CUVITRU · DUPIXENT · DUPIXENT DUPILUMAB INJECTION · Dymista · EOHILIA · EUCRISA · FARXIGA · FASENRA · FIRAZYR · GAMMAGARD · GLASSIA · Gammaplex · Gamunex-C · HUMIRA · HYQVIA · Haegarda · Hizentra · Humira · ILARIS · ImmunoCAP · JOENJA · LONHALA MAGNAIR · MK-7264 · NIOX VERO · NO PRODUCT DISCUSSED · NUCALA · NURTEC ODT · OCTAGAM IMMUNE GLOBULIN (HUMAN) · OPSUMIT · OPZELURA · ORALAIR · ORENITRAM · ORLADEYO · Odactra · Orladeyo · PALFORZIA · PANZYGA · PRE-PEN · PROAIR · Privigen · Prolastin-C Liquid · QVAR · Quzyttir · RINVOQ · RUCONEST · Ragwitek · Ryaltris · SET and rainbow SET · SKYRIZI · SPIRIVA RESPIMAT · STANDARDIZED · STIOLTO RESPIMAT · SYMBICORT · TAKHZYRO · TAPINAROF · TEZSPIRE · TIMOTHY · TRELEGY ELLIPTA · TUDORZA PRESSAIR · Timothy Grass (phleum pratense) · Trilogy 100 · Utibron · VOQUEZNA · VTAMA · WatchPATONE · XOLAIR · Xembify · Xhance · Xolair · Yupelri · Zemaira · Zoryve · inCourage
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
The majority of payments (82%) are for speaking programs and promotional activities, which reflect participation in industry-sponsored educational or marketing events. This is common in allergy & immunology (internal medicine) physician and does not inherently indicate bias, but patients may wish to be aware. Total industry engagement is in the top 5% for allergy & immunology (internal medicine) physician in IL.
Geographic Context
Allergy & immunology physicians within 10 mi
1
Per 100K population
0.6
County median income
$78,329
Nearest hospital
CARLE BROMENN MEDICAL CENTER
0.0 mi
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Siri is a clinical cardiology specialist, with above-average Medicare volume (top 8% in IL), with speaking/promotional industry engagement in the top 5% of IL peers, with 19 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Siri experienced with allergy immunotherapy preparation?
Based on Medicare claims data, Dr. Siri performed 2,015 allergy immunotherapy preparation services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Siri receive payments from pharmaceutical companies?
Yes. Dr. Siri received a total of $1,227,193 from 60 companies across 2,009 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Siri's costs compare to other allergy & immunology physicians in Normal?
Dr. Siri's average Medicare payment per service is $17. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Siri) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
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About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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