NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1871521906 M.D.
Verify on CMS → Stephen Gill, M.D.
Family Medicine Physician in Fleming Island, 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 147,760 in Family 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
288
Medicare Part D claims · 40 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Stephen Gill, M.D. filed 288 Medicare Part D claims in 2023 as a Family Medicine Physician in Fleming Island, Florida, prescribing 84% generic.
- 288
- Part D claims, 2023
- 84%
- generic prescribing
- ≥49th
- pct by Part D claim volume (lower-bound band)
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.
CMS NPPES provider registry desk
NPI 1871521906 · Family Medicine Physician
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1871521906
- ENUM-LEGACY 2006
- TAX-MEGA 148K Family Medicine
- RX-LIGHT 288
- BOOK-MID 8,942 in Florida
- PHOTO-ENUM Randall Clower · 2006
Stephen Gill, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
288 ≥ 49th percentile 49% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
Stephen Gill, M.D. 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 Stephen Gill, M.D.?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
288 92% vs specialty avg
Specialty distribution in Florida
How Family Medicine 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 Family Medicine 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).
Practice Address
Provider Details
| NPI | 1871521906 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/29/2006 |
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 Stephen Gill, M.D.. To verify Stephen Gill, 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 · Typical
Stephen Gill, M.D. - brand share 16.0%
Family Medicine Physician average
16% brand-name claims vs 84% generic, on 288 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.
288
Total Claims
$19K
Total Drug Cost
40
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 364
- Total Day Supply
- 10,327
- Brand vs Generic
- 16% brand / 84% generic
- Brand Drug Cost
- $15K
- Generic Drug Cost
- $5K
Patient Demographics
- Average Patient Age
- 87.8 years
- Avg HCC Risk Score
- 1.38
- Gender Split
- 55% female / 45% male
- Age Distribution
- <65: 0, 65-74: N/A, 75-84: N/A, 85+: 28
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Stephen Gill, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
35 claims
- Losartan Potassium
Losartan Potassium
21 claims
- Memantine Hcl
Memantine Hcl
19 claims
- Amlodipine Besylate
Amlodipine Besylate
17 claims
- Clopidogrel
Clopidogrel
16 claims
- Mirtazapine
Mirtazapine
14 claims
- Lisinopril 13
Lisinopril
13 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 35 |
| Losartan Potassium | 21 |
| Memantine Hcl | 19 |
| Amlodipine Besylate | 17 |
| Clopidogrel Clopidogrel Bisulfate | 16 |
| Mirtazapine | 14 |
| Lisinopril | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Stephen Gill, M.D. fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Stephen Gill, M.D.'s 288 claims are below the specialty average of 3,418.
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Gill, both outside Florida so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Medicine Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Gill.
One of 8,942 Family Medicine Physician providers enrolled in Florida, 5 are shown here.
Dr. Kellie Aarons
MD
Tampa, FL
Dr. Zoilo Abad
MD
Miami, FL
Dr. Flor Abalos Escalona
APRN-FNP
Miami, FL
Dr. Aschanti Abarca Selva
M.D
Naples, FL
Dr. Syed Abbas
DO
Sebring, FL
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Stephen Gill, M.D.'s specialty? ▼
Stephen Gill, M.D. specializes in Family Medicine Physician and practices in Fleming Island, Florida. Credentials: M.D..
How much does Stephen Gill, M.D. prescribe under Medicare Part D? ▼
In 2023, Stephen Gill, M.D. wrote 288 Medicare Part D claims totaling $19K in drug costs for 40 beneficiaries.
Where is Stephen Gill, M.D. located? ▼
Stephen Gill, M.D. is located at 2349 VILLAGE SQUARE PKWY STE 110, Fleming Island, FL, 32003. Phone: (904) 264-6404.
What is Stephen Gill, M.D.'s NPI number? ▼
Stephen Gill, M.D.'s National Provider Identifier (NPI) is 1871521906, issued on 06/29/2006.
Does Stephen Gill, M.D. prescribe more brand-name or generic drugs? ▼
Stephen Gill, M.D.'s prescribing is 16% brand-name and 84% generic drugs by claim count, with $15K in brand drug costs.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Stephen Gill, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Stephen Gill, M.D.'s most frequently prescribed drugs include Levothyroxine Sodium, Losartan Potassium, Memantine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Stephen Gill, M.D. accept Medicare? ▼
Stephen Gill, M.D. appears in CMS Medicare data with 288 Part D claims and 40 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Stephen Gill, M.D.'s credentials? ▼
Stephen Gill, M.D.'s NPI is 1871521906 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.
- 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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.