NPI registry status
Active
2026 NPPES data Critical Care Medicine (Internal Medicine) Physician NPI 1891729562 M.D.
Verify on CMS → Richard Feibelman, M.D.
Critical Care Medicine (Internal Medicine) Physician in Palatka, Florida.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,631 in Critical Care Medicine (Internal Medicine) Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 243 beneficiaries · Critical Care Medicine (Internal Medicine) Physician avg: 1K
Generic prescribing
58%
generic claims · 42% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
73.5/100
▼ 10 pts below national avg 83.1 · Mid-tier
Industry payments
$1.5K
34 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Richard Feibelman, M.D. reported a CMS MIPS final score of 73.5/100 - below the 83.1 national average - and filed 1,024 Medicare Part D claims in 2023.
- 73.5/100
- MIPS score · -10 vs avg
- 1K
- Part D claims, 2023
- 58%
- generic prescribing
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Richard Feibelman, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
74 11th percentile higher than 11% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Richard Feibelman, M.D. sits
This provider among critical care medicine (internal medicine) physician peers
Across the 1,643 critical care medicine (internal medicine) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Richard Feibelman, M.D. writes more Part D claims than 60% of them and scores higher on MIPS quality than 10% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one critical care medicine (internal medicine) physician peer from a representative sample of 60; the gold marker is Richard Feibelman, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Richard Feibelman, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Richard Feibelman, M.D.?
Below national averagePrimary specialty
Critical Care Medicine (Internal Medicine) Physician
Medicare Part D claims
1,024 4% vs specialty avg
MIPS final score
73.5/100 9.6 pts vs avg
Specialty distribution in Florida
How Critical Care Medicine (Internal Medicine) Physician compares to other specialties among Florida providers
Medicare quality performance, MIPS
Richard Feibelman, M.D.'s 2023 MIPS final score plotted against the Critical Care Medicine (Internal Medicine) Physician national average
- MIPS Final Score
- 73.5/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Critical Care Medicine (Internal Medicine) Physician) - 73.5/100 vs national avg 83.1
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Richard Feibelman, M.D. appears in the CMS NPPES registry as a Critical Care Medicine (Internal Medicine) Physician provider holding M.D. credentials at 414 ZEAGLER DRIVE, Palatka, FL, 32177, with a listed phone of (386) 530-2749. NPI 1891729562 was issued on 07/10/2006.
Medicare Part D records for calendar year 2023 show 1,024 prescription claims written by this provider, covering 243 Medicare beneficiaries and totaling roughly $860K in drug spend, split 42% brand-name and 58% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 73.5/100 for the 2023 performance year (Quality 64.1), compared with the national average of 83.1.
Critical Care Medicine (Internal Medicine) Physician is a mid-sized specialty nationwide, with 6,631 enrolled providers across 53 states and an average of 1,069 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1891729562 |
|---|---|
| Specialty | Critical Care Medicine (Internal Medicine) Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/10/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
73.5069
Final Score
Avg: 83.1
64.1418
Quality
53
Promoting Interoperability
Reporting: Individual
Hospital and facility affiliations
Facilities where Richard Feibelman, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Hospital Physician Services OF Florida PA
Palatka, FL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Richard Feibelman, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$1.5K
Largest payer
Medtronic, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Florida FLDOH 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~75K Florida medical licensees in 2023 - they are NOT specific to Richard Feibelman, M.D.. To verify Richard Feibelman, M.D.'s current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases
FLDOH publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Above average
Richard Feibelman, M.D. - brand share 42.0%
Critical Care Medicine (Internal Medicine) Physician average
42% brand-name claims vs 58% generic, on 1,024 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,024
Total Claims
$860K
Total Drug Cost
243
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,467
- Total Day Supply
- 39,285
- Brand vs Generic
- 42% brand / 58% generic
- Brand Drug Cost
- $845K
- Generic Drug Cost
- $15K
- Antibiotic Claims
- 111
Patient Demographics
- Average Patient Age
- 72.0 years
- Avg HCC Risk Score
- 2.19
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 40, 65-74: 113, 75-84: 76, 85+: 14
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Richard Feibelman, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trelegy Ellipta
Trelegy Ellipta
108 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
98 claims
- Breztri Aerosphere
Breztri Aerosphere
87 claims
- Azithromycin
Azithromycin
55 claims
- Prednisone
Prednisone
53 claims
- Methylprednisolone 41
Methylprednisolone
41 claims
- Symbicort 28
Symbicort
28 claims
- Ofev 26
Ofev
26 claims
| Drug | Claims |
|---|---|
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 108 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 98 |
| Breztri Aerosphere Budesonide/Glycopyr/Formoterol | 87 |
| Azithromycin | 55 |
| Prednisone | 53 |
| Methylprednisolone | 41 |
| Symbicort Budesonide/Formoterol Fumarate | 28 |
| Ofev Nintedanib Esylate | 26 |
| Ventolin Hfa Albuterol Sulfate | 26 |
| Fluticasone Propionate | 25 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Critical Care Medicine (Internal Medicine) Physician in FL →
All providers in Florida →
Compare specialties →
Critical Care Medicine (Internal Medicine) Physician Overview
How Richard Feibelman, M.D. fits within the Critical Care Medicine (Internal Medicine) Physician landscape nationally.
6,631
Critical Care Medicine (Internal Medicine) Physician Providers in US
53
States with Critical Care Medicine (Internal Medicine) Physician
1,069
Avg Claims per Provider
Richard Feibelman, M.D.'s 1,024 claims are below the specialty average of 1,069.
Nearby Critical Care Medicine (Internal Medicine) Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Feibelman.
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Florida medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Critical Care Medicine (Internal Medicine) Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Richard Feibelman, M.D.'s specialty? ▼
Richard Feibelman, M.D. specializes in Critical Care Medicine (Internal Medicine) Physician and practices in Palatka, Florida. Credentials: M.D..
How much does Richard Feibelman, M.D. prescribe under Medicare Part D? ▼
In 2023, Richard Feibelman, M.D. wrote 1,024 Medicare Part D claims totaling $860K in drug costs for 243 beneficiaries.
What is Richard Feibelman, M.D.'s Medicare quality score? ▼
Richard Feibelman, M.D. has a CMS MIPS Final Score of 73.5/100 (Quality: 64.1). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Richard Feibelman, M.D. located? ▼
Richard Feibelman, M.D. is located at 414 ZEAGLER DRIVE, Palatka, FL, 32177. Phone: (386) 530-2749.
What is Richard Feibelman, M.D.'s NPI number? ▼
Richard Feibelman, M.D.'s National Provider Identifier (NPI) is 1891729562, issued on 07/10/2006.
Does Richard Feibelman, M.D. prescribe more brand-name or generic drugs? ▼
Richard Feibelman, M.D.'s prescribing is 42% brand-name and 58% generic drugs by claim count, with $845K in brand drug costs.
How many Critical Care Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 6,631 Critical Care Medicine (Internal Medicine) Physician providers across 53 states in the US. The average Critical Care Medicine (Internal Medicine) Physician provider writes 1,069 Medicare Part D claims per year.
What drugs does Richard Feibelman, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Richard Feibelman, M.D.'s most frequently prescribed drugs include Trelegy Ellipta, Albuterol Sulfate Hfa, Breztri Aerosphere. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Richard Feibelman, M.D. accept Medicare? ▼
Richard Feibelman, M.D. appears in CMS Medicare data with 1,024 Part D claims and 243 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Richard Feibelman, M.D.'s credentials? ▼
Richard Feibelman, M.D.'s NPI is 1891729562 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.