Medicare Enrolled
Dr. Adam Griggs, D.O.
Critical Care Medicine · Kissimmee, FL
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
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. Griggs 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 →
Are you Dr. Griggs?
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What this data tells you about Dr. Griggs
Dr. Adam Griggs is a critical care medicine specialist in Kissimmee, FL, with 20 years of NPI registration. Based on federal Medicare data, Dr. Griggs performed 1,661 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Griggs received a total of $10,851 from 48 pharmaceutical and/or device companies across 526 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Griggs 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.
✓ 20 years of NPI registration
▲ Top 19% volume in FL
$10,851 industry payments
Florida License Status
FL DOH · MQA1
Active license
None
Board action on record
0
Recent admin complaints
| Profession | License # | Status | Expires | Board Action |
|---|---|---|---|---|
| Osteopathic Physician | 6315 | Clear | March 31, 2028 | — |
Data from Florida Department of Health Medical Quality Assurance.
License records are public under Chapter 119, Florida Statutes.
Verify directly on FL DOH →
Medicare Practice Summary — 2023
Medicare Utilization ↗1,661
Medicare services
Top 19% in FL for critical care medicine
Not available
Unique patients (not deduplicated)
$72
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
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 |
|---|---|---|---|
| Hospital follow-up visit, high complexity Subsequent hospital inpatient or observation care for an existing patient involving high-level medical decision making, with at least 50 minutes total time on the date of the encounter. |
323 | $94 | $257 |
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
297 | $63 | $152 |
| 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. |
266 | $95 | $219 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
123 | $138 | $317 |
| 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. |
104 | $68 | $165 |
| 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. |
103 | $27 | $150 |
| Lung volume test using sensors A test that measures the amount of air in the lungs using sensors. |
98 | $39 | $150 |
| Pulmonary gas exchange test A test to examine how well the lungs exchange gases. |
93 | $42 | $150 |
| Exercise-induced lung stress test A test performed to evaluate how the lungs function during physical exertion. It helps identify breathing difficulties or lung conditions that occur specifically when exercising. |
60 | $25 | $125 |
| Artery puncture collection of blood sample | 35 | $20 | $77 |
| Blood gas test with oxygen saturation A test that measures the levels of gases in the blood, including oxygen saturation. |
35 | $72 | $254 |
| Red blood cell concentration measurement A laboratory test that measures the concentration of red blood cells in the blood. |
34 | $2 | $47 |
| Hemoglobin blood test A blood test that measures the amount of hemoglobin, the protein in red blood cells that carries oxygen. |
34 | $2 | $47 |
| 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. |
23 | $121 | $307 |
| Home sleep test with portable monitor An unattended sleep study performed at home using a portable monitor that records breathing, heart rate, and oxygen levels. |
18 | $70 | $350 |
| 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. |
15 | $78 | $231 |
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. These counts do not measure clinical quality or years of experience.
Industry Payment Transparency
Open Payments through 2024 ↗$10,851
Total received (2018-2024)
Avg $1,550/year across 7 years
Top 17% in FL for critical care medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
48
Companies
526
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$1,504
2023
$2,113
2022
$2,354
2021
$1,274
2020
$1,369
2019
$1,459
2018
$778
Payments by company (2024)
Takeda Pharmaceuticals U.S.A., Inc.
$192
GlaxoSmithKline, LLC.
$175
JAZZ PHARMACEUTICALS INC.
$172
Electromed, Inc.
$120
AstraZeneca Pharmaceuticals LP
$114
Regeneron Healthcare Solutions, Inc.
$104
GENZYME CORPORATION
$89
Philips North America LLC
$85
HARMONY BIOSCIENCES LLC
$82
Axsome Therapeutics, Inc.
$63
Grifols USA, LLC
$62
Insmed, Inc.
$54
PFIZER INC.
$46
Avadel CNS Pharmaceuticals, LLC
$41
Boehringer Ingelheim Pharmaceuticals, Inc.
$23
Mylan Specialty L.P.
$22
Inspire Medical Systems, Inc.
$21
Resmed Corp
$20
INOGEN, INC.
$18
Top 3 companies account for 35.9% of 2024 payments
All-time payments by company (2018-2024) ›
GlaxoSmithKline, LLC.
$1,853
AstraZeneca Pharmaceuticals LP
$1,551
Boehringer Ingelheim Pharmaceuticals, Inc.
$1,011
Philips Electronics North America Corporation
$551
Actelion Pharmaceuticals US, Inc.
$536
Regeneron Healthcare Solutions, Inc.
$435
JAZZ PHARMACEUTICALS INC.
$428
Takeda Pharmaceuticals U.S.A., Inc.
$361
GENZYME CORPORATION
$357
Insmed, Inc.
$327
Mylan Specialty L.P.
$322
Grifols USA, LLC
$310
Electromed, Inc.
$241
Teva Pharmaceuticals USA, Inc.
$213
Genentech USA, Inc.
$203
Axsome Therapeutics, Inc.
$194
Pulmonx Corporation
$173
Novartis Pharmaceuticals Corporation
$167
Mallinckrodt Hospital Products Inc.
$158
Inspire Medical Systems, Inc.
$144
Phadia US Inc.
$107
Harmony Biosciences LLC
$96
United Therapeutics Corporation
$95
Inogen, Inc.
$90
Sunovion Pharmaceuticals Inc.
$86
Philips North America LLC
$85
HARMONY BIOSCIENCES LLC
$82
Covis Pharma GmBH
$73
UCB, Inc.
$70
Bayer HealthCare Pharmaceuticals Inc.
$51
Allergan Inc.
$50
PFIZER INC.
$46
Avadel CNS Pharmaceuticals, LLC
$41
Ethicon Inc.
$36
Circassia Pharmaceuticals Inc
$36
Advanced Respiratory, Inc
$33
ZOLL Respicardia, Inc.
$32
Shire North American Group Inc
$32
Paratek Pharmaceuticals, Inc.
$29
ANI Pharmaceuticals, Inc.
$23
Resmed Corp
$20
INOGEN, INC.
$18
Allergan, Inc.
$16
Merck Sharp & Dohme LLC
$16
Baxter Healthcare
$15
Mallinckrodt LLC
$14
Gilead Sciences, Inc.
$12
Fisher & Paykel Healthcare Inc
$11
Top 3 companies account for 40.7% of all-time payments
Associated products mentioned in payments ›
(8874) inCourage · (AE4) Secretion Management · (AK6) Vest Therapy · ACTHAR · AIRSENSE · AIRSUPRA · ALVESCO · ANORO · ANORO ELLIPTA · AVYCAZ · Adempas · AirDuo Digihaler · Arikayce · BELSOMRA · BREO · BREZTRI · BREZTRI AEROSPHERE · BROVANA · CHARTIS CATHETER · CINQAIR · DUPIXENT · Dymista · ELIQUIS · ENTRESTO · Esbriet · FARXIGA · FASENRA · GLASSIA · Hillrom - Volara System · IMFINZI · INOGEN ONE G5 OXYGEN CONCENTRATOR - BLUETOOTH · INSPIRE · ImmunoCAP · InogenOne · Inspire Upper Airway Stimulation System · LONHALA MAGNAIR · LUMRYZ · MONARCH · NUCALA · NUZYRA · Neupro · OFEV · OPSUMIT · OPSUMIT MACITENTAN · ORENITRAM · Obstructive Sleep Apnea Device or Hospital Respiratory Equipment · PURIFIED CORTROPHIN GEL · Prolastin-C Liquid · SMARTVEST · SPIRIVA RESPIMAT · STIOLTO RESPIMAT · SUNOSI · SYMBICORT · Sunosi · TAGRISSO · TEZSPIRE · TRELEGY ELLIPTA · TUDORZA PRESSAIR · TYVASO · The Vest System Model 105 Home Care · Trilogy 100 · UPTRAVI · Utibron · Veklury · WAKIX · Wakix · Wellcentive Undiv · XOLAIR · XYWAV · Xolair · YUPELRI · Yupelri · inCourage · remede System
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. 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 →
Geographic Context
Critical care medicines in nearby ZIP areas
83
County median income
$68,711
Nearest hospital to ZIP centroid (approximate)
HCA FLORIDA OSCEOLA HOSPITAL
0.0 mi
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | 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. Griggs is a clinical cardiology specialist, with above-average Medicare volume (top 19% in FL), with 20 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. Griggs experienced with hospital follow-up visit, high complexity?
Based on Medicare claims data, Dr. Griggs performed 323 hospital follow-up visit, high complexity services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Griggs receive payments from pharmaceutical companies?
Yes. Dr. Griggs received a total of $10,851 from 48 companies across 526 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. 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. Griggs's costs compare to other critical care medicines in Kissimmee?
Dr. Griggs's average Medicare payment per service is $72. 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. Griggs) 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 the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. 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?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
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About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: 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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