NPI registry status
Active
2026 NPPES data General Practice Physician NPI 1225068323 MD
Verify on CMS → Regina Feliu, MD
General Practice Physician in Miami, 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 16,677 in General Practice 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
16K
Medicare Part D claims · 415 beneficiaries · General Practice Physician avg: 3K
Generic prescribing
91%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Regina Feliu, MD filed 15,985 Medicare Part D claims in 2023 as a General Practice Physician in Miami, Florida, prescribing 91% generic.
- 16K
- Part D claims, 2023
- 91%
- generic prescribing
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.
Regina Feliu, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
15,985 Top 2% higher than 98% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023
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Board-eligible specialty (heuristic, not verified)
Regina Feliu, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Regina Feliu, MD?
Quality data not reportedPrimary specialty
General Practice Physician
Medicare Part D claims
15,985 6× vs specialty avg
Specialty distribution in Florida
How General Practice Physician compares to other specialties among Florida providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for General Practice Physician. Verify directly:
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).
Regina Feliu, MD appears in the CMS NPPES registry as a General Practice Physician provider holding MD credentials at 13780 SW 26TH ST, Miami, FL, 33175, with a listed phone of (305) 553-4595. NPI 1225068323 was issued on 07/04/2006.
Medicare Part D records for calendar year 2023 show 15,985 prescription claims written by this provider, covering 415 Medicare beneficiaries and totaling roughly $664K in drug spend, split 8% brand-name and 91% generic by claim count, with an opioid prescribing rate of 0.7%.
General Practice Physician is a mid-sized specialty nationwide, with 16,677 enrolled providers across 56 states and an average of 2,872 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 | 1225068323 |
|---|---|
| Specialty | General Practice Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 07/04/2006 |
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 Regina Feliu, MD. To verify Regina Feliu, MD'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 · Generic-heavy
Regina Feliu, MD - brand share 8.0%
General Practice Physician average
8% brand-name claims vs 91% generic, on 15,985 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.
15,985
Total Claims
$664K
Total Drug Cost
415
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 27,502
- Total Day Supply
- 789,996
- Brand vs Generic
- 8% brand / 91% generic
- Brand Drug Cost
- $383K
- Generic Drug Cost
- $271K
- Opioid Claims
- 109 (0.7% rate)
- Antibiotic Claims
- 447
Patient Demographics
- Average Patient Age
- 77.4 years
- Avg HCC Risk Score
- 1.90
- Gender Split
- 73% female / 27% male
- Age Distribution
- <65: 12, 65-74: 127, 75-84: 205, 85+: 71
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Regina Feliu, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Folic Acid
Folic Acid
1,349 claims
- Vitamin D2
Vitamin D2
684 claims
- Atorvastatin Calcium 523
Atorvastatin Calcium
523 claims
- Alendronate Sodium 483
Alendronate Sodium
483 claims
- Omeprazole 445
Omeprazole
445 claims
- Dicyclomine Hcl 439
Dicyclomine Hcl
439 claims
- Losartan Potassium 425
Losartan Potassium
425 claims
- Gabapentin 343
Gabapentin
343 claims
| Drug | Claims |
|---|---|
| Folic Acid | 1,349 |
| Vitamin D2 Ergocalciferol (Vitamin D2) | 684 |
| Atorvastatin Calcium | 523 |
| Alendronate Sodium | 483 |
| Omeprazole | 445 |
| Dicyclomine Hcl | 439 |
| Losartan Potassium | 425 |
| Gabapentin | 343 |
| Levocetirizine Dihydrochloride | 324 |
| Fluticasone Propionate | 312 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
General Practice Physician Overview
How Regina Feliu, MD fits within the General Practice Physician landscape nationally.
16,677
General Practice Physician Providers in US
56
States with General Practice Physician
2,872
Avg Claims per Provider
Regina Feliu, MD's 15,985 claims are above the specialty average of 2,872.
Nearby General Practice Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Feliu.
Dr. Kerolos Abadeer
DO
Orange Park, FL
Dr. Danny Abdallah Samara
MD
Ocala, FL
Khaled Abdelghany
Brooksville, FL
Dr. Pacita Abinales
M.D.
Saint Petersburg, FL
Dr. Richard Abood
MD
Naples, FL
Compare General Practice Physician nationally: see state-by-state distribution →
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 General Practice 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.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
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Frequently Asked Questions
What is Regina Feliu, MD's specialty? ▼
Regina Feliu, MD specializes in General Practice Physician and practices in Miami, Florida. Credentials: MD.
How much does Regina Feliu, MD prescribe under Medicare Part D? ▼
In 2023, Regina Feliu, MD wrote 15,985 Medicare Part D claims totaling $664K in drug costs for 415 beneficiaries.
Where is Regina Feliu, MD located? ▼
Regina Feliu, MD is located at 13780 SW 26TH ST, Miami, FL, 33175. Phone: (305) 553-4595.
What is Regina Feliu, MD's NPI number? ▼
Regina Feliu, MD's National Provider Identifier (NPI) is 1225068323, issued on 07/04/2006.
Does Regina Feliu, MD prescribe more brand-name or generic drugs? ▼
Regina Feliu, MD's prescribing is 8% brand-name and 91% generic drugs by claim count, with $383K in brand drug costs.
Does Regina Feliu, MD prescribe opioids? ▼
Yes, Regina Feliu, MD had 109 opioid claims in 2023 with an opioid prescribing rate of 0.7%.
How many General Practice Physician providers are there in the US? ▼
There are 16,677 General Practice Physician providers across 56 states in the US. The average General Practice Physician provider writes 2,872 Medicare Part D claims per year.
What drugs does Regina Feliu, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Regina Feliu, MD's most frequently prescribed drugs include Folic Acid, Vitamin D2, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Regina Feliu, MD accept Medicare? ▼
Regina Feliu, MD appears in CMS Medicare data with 15,985 Part D claims and 415 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Regina Feliu, MD's credentials? ▼
Regina Feliu, MD's NPI is 1225068323 with credentials MD. 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.
- 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.