Medicare Enrolled
Dr. David Klein, M.D.,FACA,FACPM
Pain Medicine · Longwood, FL
Practice pattern: Clinical Cardiology— Primarily office-based clinical cardiology
Low-engagement
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. Klein 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. Klein? Request a correction or review of any data shown here. Provider portal →
What this data tells you about Dr. Klein
Dr. David Klein is a pain medicine in Longwood, FL, with 19 years in practice. Based on federal Medicare data, Dr. Klein performed 46,864 Medicare services across 17,718 unique beneficiaries.
Between the years covered by Open Payments, Dr. Klein received a total of $3,999 from 35 pharmaceutical and/or device companies across 150 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in pain medicine. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Klein is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 19 years in practice▲ Top 1% volume in FL$ $3,999 industry payments
Medicare Practice Summary
Medicare Utilization ↗46,864
Medicare services
Top 1% in FL for pain medicine
17,718
Unique beneficiaries
$29
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~2,467 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 |
|---|---|---|---|
| Chronic care management, first 20 min/month | 4,308 | $47 | $85 |
| Office visit, established patient (30-39 min) | 2,473 | $93 | $225 |
| Drug screening test | 1,644 | $61 | $200 |
| Basic metabolic blood panel | 1,083 | $8 | $19 |
| Progesterone (reproductive hormone) level | 1,069 | $20 | $123 |
| Measurement of total estradiol (hormone) | 1,067 | $27 | $215 |
| Testosterone (hormone) level, total | 1,067 | $25 | $212 |
| Thyroid stimulating hormone (TSH) test | 1,067 | $16 | $125 |
| Uric acid level test | 1,067 | $4 | $41 |
| Free thyroxine (T4) test | 1,064 | $9 | $42 |
| Dehydroepiandrosterone (dhea-s) hormone level | 1,063 | $22 | $206 |
| Cortisol (hormone) measurement, total | 1,061 | $16 | $129 |
| Folic acid level test | 1,060 | $14 | $114 |
| Microsomal antibodies (autoantibody) measurement | 1,060 | $14 | $120 |
| Parathyroid hormone level test | 1,059 | $40 | $207 |
| Thyroglobulin (thyroid protein) antibody measurement | 1,059 | $16 | $111 |
| Human growth hormone level | 1,058 | $16 | $69 |
| Thyroid hormone, t3 measurement, free | 1,058 | $17 | $217 |
| Liver function blood test panel | 1,057 | $8 | $45 |
| Sex hormone binding globulin (protein) level | 1,057 | $21 | $29 |
| Ferritin level test (iron stores) | 1,056 | $13 | $93 |
| Magnesium level test | 1,056 | $7 | $53 |
| Vitamin B-12 level test | 1,054 | $15 | $116 |
| Prolactin (milk producing hormone) level | 1,054 | $19 | $80 |
| Gonadotropin, follicle stimulating (reproductive hormone) level | 1,053 | $18 | $130 |
| Gonadotropin, luteinizing (reproductive hormone) level | 1,053 | $18 | $81 |
| Hemoglobin A1c test (diabetes monitoring) | 1,052 | $10 | $66 |
| Complete blood count (CBC) with differential | 1,048 | $8 | $41 |
| Blood draw (venipuncture) | 1,038 | $8 | $16 |
| Insulin measurement, total | 1,031 | $11 | $76 |
| Measurement c-reactive protein for detection of infection or inflammation, high sensitivity | 1,012 | $13 | $39 |
| Lipid panel (cholesterol and triglycerides) | 788 | $13 | $40 |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 736 | $16 | $67 |
| Alcohol and/or substance (other than tobacco) misuse structured assessment (e.g., audit, dast), and brief intervention 15 to 30 minutes | 708 | $24 | $32 |
| Adrenocorticotropic hormone (acth) level | 562 | $38 | $160 |
| Homocysteine (amino acid) level | 556 | $18 | $218 |
| Estriol (hormone) level | 492 | $24 | $102 |
| Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms | 486 | $242 | $579 |
| C-peptide (protein) level | 475 | $20 | $42 |
| Phosphatase (enzyme) measurement, alkaline, isoenzymes | 436 | $14 | $44 |
| Online digital evaluation and management service for an established patient for up to 7 days, total time 21 or more minutes | 371 | $32 | $50 |
| Annual depression screening | 365 | $18 | $80 |
| Annual alcohol misuse screening, 5 to 15 minutes | 360 | $18 | $57 |
| Vitamin D level test | 356 | $29 | $233 |
| Annual wellness visit, follow-up | 298 | $126 | $165 |
| Office visit, established patient (20-29 min) | 286 | $59 | $160 |
| Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes | 240 | $10 | $15 |
| Automated urinalysis | 232 | $2 | $18 |
| Electrocardiogram (EKG), 12-lead | 177 | $10 | $80 |
| Evaluation of neuropsychological test, first hour | 163 | $94 | $133 |
| Telephone medical discussion with physician, 21-30 minutes | 160 | $94 | $160 |
| PSA test (prostate cancer screening) | 141 | $18 | $115 |
| Ultrasound study of arm and leg arteries | 108 | $58 | $350 |
| Office visit, established patient (10-19 min) | 89 | $40 | $105 |
| Face-to-face behavioral counseling for obesity, 15 minutes | 62 | $25 | $78 |
| Urinalysis for bacteria | 50 | $29 | $44 |
| New patient office visit, complex (60-74 min) | 37 | $148 | $545 |
| Dehydroepiandrosterone (dhea) hormone level | 31 | $25 | $201 |
| Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms | 27 | $44 | $45 |
| Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms | 25 | $195 | $450 |
| Drug injection, under skin or into muscle | 24 | $10 | $31 |
| Online digital evaluation and management service for an established patient for up to 7 days, total time 11-20 minutes | 15 | $17 | $31 |
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.
Industry Payment Transparency
Open Payments through 2024 ↗$3,999
Total received (2018-2024)
Avg $571/year across 7 years
Top 35% in FL for pain medicine
35
Companies
150
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.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$3,872 (96.8%)
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$127 (3.2%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024$353
2023$464
2022$903
2021$643
2020$551
2019$646
2018$439
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Amgen Inc.
$431
Indivior Inc.
$413
ABBVIE INC.
$347
Biohaven Pharmaceuticals, Inc.
$274
Currax Pharmaceuticals LLC
$266
PFIZER INC.
$212
Teva Pharmaceuticals USA, Inc.
$204
Centinel Spine, LLC
$155
Lilly USA, LLC
$153
IDORSIA PHARMACEUTICALS US INC
$152
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$150
Avanir Pharmaceuticals, Inc.
$143
Horizon Therapeutics plc
$130
SCILEX PHARMACEUTICALS INC.
$130
US WorldMeds, LLC
$106
Gilead Sciences, Inc.
$90
CSL Behring
$74
PROTEGA PHARMACEUTIALS INC
$72
USWM, LLC
$72
AbbVie Inc.
$67
Novartis Pharmaceuticals Corporation
$55
Biohaven Pharmaceutical Holding Company Ltd.
$44
Kaleo, Inc.
$43
Egalet US Inc
$26
Acella Pharmaceuticals, LLC
$23
Alkermes, Inc.
$21
Scilex Pharmaceuticals Inc.
$19
Azurity Pharmaceuticals, Inc.
$18
Daiichi Sankyo Inc.
$18
Hikma Pharmaceuticals USA
$18
Orexo US, Inc.
$17
Exact Sciences Corporation
$17
Zyla Life Sciences, Inc.
$15
Zyla Life Sciences
$13
Electronic Waveform Lab, Inc.
$12
Top 3 companies account for 29.8% of total payments
Associated products mentioned in payments ›
AIMOVIG · AJOVY · ARISTADA · Adthyza · Aimovig · COLOGUARD · COLOGUARD DNA CAPTURE REAGENTS · CONTRAVE · Cologuard Collection Kit · EMGALITY · EVZIO · Evzio · Hizentra · Kloxxado · LUCEMYRA · Lucemyra · Lucemyra/Lofexidine · Morphabond ER · NEXLETOL · NP Thyroid 60 · NURTEC ODT · ONZETRA XSAIL · ONZETRA Xsail · PAXLOVID · PENNSAID · PRODISC C VIVO · QULIPTA · QUVIVIQ · RELISTOR · ROXYBOND · SPRIX · SUBLOCADE · SUBOXONE SUBLINGUAL FILM · SYMJEPI · UBRELVY · ZTLido · Zubsolv
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 →
Most payments (97%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Equivalent to $9 per 100 Medicare services performed
Geographic Context
Pain Medicines within 10 mi
23
Per 100K population
4.8
County median income
$83,030
Nearest hospital
CENTRAL FLORIDA LAKE MONROE HOSPITAL
7.6 mi
7.6 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 measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Klein is a clinical cardiology specialist, with above-average Medicare volume (top 1% in FL), and low-engagement industry engagement, with 19 years of practice experience.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Klein experienced with chronic care management, first 20 min/month?
Based on Medicare claims data, Dr. Klein performed 4,308 chronic care management, first 20 min/month 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. Klein receive payments from pharmaceutical companies?
Yes. Dr. Klein received a total of $3,999 from 35 companies across 150 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. Klein's costs compare to other pain medicines in Longwood?
Dr. Klein's average Medicare payment per service is $29. 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. Klein) 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. The Transparency Score measures 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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