2026 NPPES data Neurology Physician NPI 1336110717 MD
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ANDREW GIN, MD

Neurology Physician in OKLAHOMA CITY, Oklahoma. 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
861
Medicare Part D claims · 142 beneficiaries · Neurology Physician avg: 1K
MIPS score
0/100
▼ 83 pts below national avg 83.1 · [object Object]
Industry payments
$485.85
22 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ANDREW GIN, MD is a Neurology Physician ([object Object]) practicing in OKLAHOMA CITY, Oklahoma with a Medicare Part D prescribing footprint of 861 claims across 142 beneficiaries . Their CMS MIPS Final Score of 0/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $485.85 across 22 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ANDREW GIN, MD reported a CMS MIPS final score of 0 out of 100, below the 83.1 national average, and filed 861 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ANDREW GIN, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ANDREW GIN, MD at a glance

Below national average

NPI registry status

Active

Issued 02/01/2006

NPI 1336110717

Primary specialty

Neurology Physician

Mid-sized

19,866 US NPIs in this specialty

Medicare Part D claims

861 34% vs specialty avg

2023 prescription claims

Specialty avg: 1,309

MIPS final score

0/100 83.1% pts

Penalty band band

vs 83.1 national avg

Specialty distribution in Oklahoma

How Neurology Physician compares to other specialties among Oklahoma providers

Oklahoma providers

Neurology Physician share within Oklahoma

1. Neurology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Neurology Physician share within Oklahoma

Medicare quality performance — MIPS

ANDREW GIN, MD's 2023 MIPS final score plotted against the Neurology Physician national average

Below national average
MIPS Final Score
0/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Neurology Physician) — 0/100 vs national avg 83.1

0%100%National avg83%0%
MIPS final score (Neurology Physician) — 0/100 vs national avg 83.1

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).

ANDREW GIN, MD is a Neurology Physician provider practicing in OKLAHOMA CITY, Oklahoma, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1336110717. 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.

ANDREW GIN, MD appears in the CMS NPPES registry as a Neurology Physician provider holding MD credentials at 1211 N SHARTEL AVE, OKLAHOMA CITY, OK, 73103, with a listed phone of (405) 682-9955. NPI 1336110717 was issued on 02/01/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GIN 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 861 prescription claims written by this provider, covering 142 Medicare beneficiaries and totaling roughly $129K in drug spend. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 0/100 for the 2023 performance year (Quality 0), compared with the national average of 83.1.

Neurology Physician is a mid-sized specialty nationwide, with 19,866 enrolled providers across 54 states and an average of 1,309 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

1211 N SHARTEL AVE
OKLAHOMA CITY, OK 73103

Provider Details

NPI 1336110717
Specialty Neurology Physician
Credentials MD
Gender Male
NPI Issued 02/01/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

0
Final Score
Avg: 83.1
0
Quality

Reporting: Individual

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 ANDREW GIN, MD. Source: openpaymentsdata.cms.gov.

Total received

$486

Largest payer

ABBVIE 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.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

861
Total Claims
$129K
Total Drug Cost
142
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,400
Total Day Supply
40,921
Generic Drug Cost
$49K

Patient Demographics

Average Patient Age
71.4 years
Avg HCC Risk Score
1.47
Gender Split
65% female / 35% 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
Donepezil Hcl
170
Carbidopa-Levodopa
Carbidopa/Levodopa
87
Levetiracetam
75
Memantine Hcl
65
Entacapone
58
Gabapentin
48
Primidone
31
Topiramate
30
Lacosamide
28
Sumatriptan Succinate
25

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

Neurology Physician Overview

How ANDREW GIN, MD fits within the Neurology Physician landscape nationally.

19,866
Neurology Physician Providers in US
54
States with Neurology Physician
1,309
Avg Claims per Provider

ANDREW GIN, MD's 861 claims are below the specialty average of 1,309.

Nearby Neurology Physician Providers in Oklahoma

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

Compare Neurology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ANDREW GIN, MD's specialty?
ANDREW GIN, MD specializes in Neurology Physician and practices in OKLAHOMA CITY, Oklahoma. Credentials: MD.
How much does ANDREW GIN, MD prescribe under Medicare Part D?
In 2023, ANDREW GIN, MD wrote 861 Medicare Part D claims totaling $129K in drug costs for 142 beneficiaries.
What is ANDREW GIN, MD's Medicare quality score?
ANDREW GIN, MD has a CMS MIPS Final Score of 0/100 (Quality: 0). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ANDREW GIN, MD located?
ANDREW GIN, MD is located at 1211 N SHARTEL AVE, OKLAHOMA CITY, OK, 73103. Phone: (405) 682-9955.
What is ANDREW GIN, MD's NPI number?
ANDREW GIN, MD's National Provider Identifier (NPI) is 1336110717, issued on 02/01/2006.
How many Neurology Physician providers are there in the US?
There are 19,866 Neurology Physician providers across 54 states in the US. The average Neurology Physician provider writes 1,309 Medicare Part D claims per year.
What drugs does ANDREW GIN, MD prescribe most often?
Based on 2023 Medicare Part D data, ANDREW GIN, MD's most frequently prescribed drugs include Donepezil Hcl, Carbidopa-Levodopa, Levetiracetam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANDREW GIN, MD accept Medicare?
ANDREW GIN, MD appears in CMS Medicare data with 861 Part D claims and 142 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANDREW GIN, MD's credentials?
ANDREW GIN, MD's NPI is 1336110717 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

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