2026 NPPES data Geriatric Medicine (Family Medicine) Physician NPI 1669479309 M.D.
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KEVIN GIL, M.D.

Geriatric Medicine (Family Medicine) Physician in ROCKVILLE, Maryland. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
3K
Medicare Part D claims · 177 beneficiaries · Geriatric Medicine (Family Medicine) Physician avg: 5K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$215.69
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: KEVIN GIL, M.D. is a Geriatric Medicine (Family Medicine) Physician ([object Object]) practicing in ROCKVILLE, Maryland with a Medicare Part D prescribing footprint of 3K claims across 177 beneficiaries — 11% brand-name prescribing . Industry payments of $215.69 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: KEVIN GIL, M.D. filed 2,998 Medicare Part D claims in 2023 across ROCKVILLE, Maryland. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

KEVIN GIL, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

KEVIN GIL, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 07/07/2005

NPI 1669479309

Primary specialty

Geriatric Medicine (Family Medicine) Physician

Niche

1,779 US NPIs in this specialty

Medicare Part D claims

2,998 38% vs specialty avg

2023 prescription claims

Specialty avg: 4,854

Specialty distribution in Maryland

How Geriatric Medicine (Family Medicine) Physician compares to other specialties among Maryland providers

Maryland providers

Geriatric Medicine (Family Medicine) Physician share within Maryland

1. Geriatric Medicine (Family Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Geriatric Medicine (Family Medicine) Physician share within Maryland

Specialty board-certification context

Estimated specialty board-certified rate — Geriatric Medicine (Family Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Geriatric Medicine (Family Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Geriatric Medicine (Family Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Geriatric Medicine (Family Medicine) Physician) — ABMS / AOA estimate

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).

KEVIN GIL, M.D. is a Geriatric Medicine (Family Medicine) Physician provider practicing in ROCKVILLE, Maryland, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1669479309. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

KEVIN GIL, M.D. appears in the CMS NPPES registry as a Geriatric Medicine (Family Medicine) Physician provider holding M.D. credentials at 14816 PHYSICIANS LN, ROCKVILLE, MD, 20850, with a listed phone of (301) 610-6313. NPI 1669479309 was issued on 07/07/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GIL most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 2,998 prescription claims written by this provider, covering 177 Medicare beneficiaries and totaling roughly $291K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 1.7%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Geriatric Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 1,779 enrolled providers across 52 states and an average of 4,854 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

14816 PHYSICIANS LN
ROCKVILLE, MD 20850

Provider Details

NPI 1669479309
Specialty Geriatric Medicine (Family Medicine) Physician
Credentials M.D.
Gender Male
NPI Issued 07/07/2005

Hospital and facility affiliations

Facilities where KEVIN GIL, 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.

SUBURBAN/NRH MEDICAL REHABILITATION INC
BETHESDA, MD

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 KEVIN GIL, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$216

Largest payer

AstraZeneca Pharmaceuticals LP

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.

Brand vs generic prescribing mix · Typical

KEVIN GIL, M.D. — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 2,998 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.

2,998
Total Claims
$291K
Total Drug Cost
177
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,754
Total Day Supply
189,278
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$214K
Generic Drug Cost
$77K
Opioid Claims
51 (1.7% rate)
Antibiotic Claims
222

Patient Demographics

Average Patient Age
75.3 years
Avg HCC Risk Score
0.82
Gender Split
53% female / 47% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Atorvastatin Calcium
186
Amlodipine Besylate
154
Pravastatin Sodium
93
Levothyroxine Sodium
90
Gabapentin
65
Losartan Potassium
64
Lisinopril
60
Famotidine
57
Metoprolol Succinate
53
Metformin Hcl
52

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Geriatric Medicine (Family Medicine) Physician Overview

How KEVIN GIL, M.D. fits within the Geriatric Medicine (Family Medicine) Physician landscape nationally.

1,779
Geriatric Medicine (Family Medicine) Physician Providers in US
52
States with Geriatric Medicine (Family Medicine) Physician
4,854
Avg Claims per Provider

KEVIN GIL, M.D.'s 2,998 claims are below the specialty average of 4,854.

Nearby Geriatric Medicine (Family Medicine) Physician Providers in Maryland

Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as GIL.

Compare Geriatric Medicine (Family Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is KEVIN GIL, M.D.'s specialty?
KEVIN GIL, M.D. specializes in Geriatric Medicine (Family Medicine) Physician and practices in ROCKVILLE, Maryland. Credentials: M.D..
How much does KEVIN GIL, M.D. prescribe under Medicare Part D?
In 2023, KEVIN GIL, M.D. wrote 2,998 Medicare Part D claims totaling $291K in drug costs for 177 beneficiaries.
Where is KEVIN GIL, M.D. located?
KEVIN GIL, M.D. is located at 14816 PHYSICIANS LN, ROCKVILLE, MD, 20850. Phone: (301) 610-6313.
What is KEVIN GIL, M.D.'s NPI number?
KEVIN GIL, M.D.'s National Provider Identifier (NPI) is 1669479309, issued on 07/07/2005.
Does KEVIN GIL, M.D. prescribe more brand-name or generic drugs?
KEVIN GIL, M.D.'s prescribing is 11% brand-name and 89% generic drugs by claim count, with $214K in brand drug costs.
Does KEVIN GIL, M.D. prescribe opioids?
Yes, KEVIN GIL, M.D. had 51 opioid claims in 2023 with an opioid prescribing rate of 1.7%.
How many Geriatric Medicine (Family Medicine) Physician providers are there in the US?
There are 1,779 Geriatric Medicine (Family Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Family Medicine) Physician provider writes 4,854 Medicare Part D claims per year.
What drugs does KEVIN GIL, M.D. prescribe most often?
Based on 2023 Medicare Part D data, KEVIN GIL, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Pravastatin Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KEVIN GIL, M.D. accept Medicare?
KEVIN GIL, M.D. appears in CMS Medicare data with 2,998 Part D claims and 177 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KEVIN GIL, M.D.'s credentials?
KEVIN GIL, M.D.'s NPI is 1669479309 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

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