2026 NPPES data Internal Medicine Physician NPI 1023676673 MD
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NEIL AMIN, MD

Internal Medicine Physician in COLUMBUS, Indiana. 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
445
Medicare Part D claims · 186 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
90.141/100
▲ 7 pts above national avg 83.1 · [object Object]
What the federal data reveals: NEIL AMIN, MD is a Internal Medicine Physician ([object Object]) practicing in COLUMBUS, Indiana with a Medicare Part D prescribing footprint of 445 claims across 186 beneficiaries — 9% brand-name prescribing . Their CMS MIPS Final Score of 90.141/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: NEIL AMIN, MD reported a CMS MIPS final score of 90.141 out of 100, above the 83.1 national average, and filed 445 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)

NEIL AMIN, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

NEIL AMIN, MD at a glance

High performer (top quartile)

NPI registry status

Active

Issued 05/30/2019

NPI 1023676673

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

445 84% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

MIPS final score

90.141/100 7.041000000000011% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Indiana

How Internal Medicine Physician compares to other specialties among Indiana providers

Indiana providers

Internal Medicine Physician share within Indiana

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

Medicare quality performance — MIPS

NEIL AMIN, MD's 2023 MIPS final score plotted against the Internal Medicine Physician national average

High performer (top quartile)
MIPS Final Score
90.141/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Internal Medicine Physician) — 90.141/100 vs national avg 83.1

0%100%National avg83%90.1%
MIPS final score (Internal Medicine Physician) — 90.141/100 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).

NEIL AMIN, MD is a Internal Medicine Physician provider practicing in COLUMBUS, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1023676673. 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.

NEIL AMIN, MD appears in the CMS NPPES registry as a Internal Medicine Physician provider holding MD credentials at 2400 17TH ST, COLUMBUS, IN, 47201, with a listed phone of (812) 376-5974. NPI 1023676673 was issued on 05/30/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what AMIN 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 445 prescription claims written by this provider, covering 186 Medicare beneficiaries and totaling roughly $22K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 4.5%. 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 90.141/100 for the 2023 performance year (Quality 81.1402), compared with the national average of 83.1.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

2400 17TH ST
COLUMBUS, IN 47201

Provider Details

NPI 1023676673
Specialty Internal Medicine Physician
Credentials MD
Gender Male
NPI Issued 05/30/2019

CMS Quality Score (MIPS)

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

90.141
Final Score
Avg: 83.1
81.1402
Quality
93.3007
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where NEIL AMIN, MD 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.

COLUMBUS REGIONAL HEALTH PHYSICIANS, LLC
COLUMBUS, IN
NEW ALBANY HOSPITALIST GROUP LLC
NEW ALBANY, IN

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Generic-heavy

NEIL AMIN, MD — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 445 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.

445
Total Claims
$22K
Total Drug Cost
186
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
477
Total Day Supply
9,559
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$14K
Generic Drug Cost
$8K
Opioid Claims
20 (4.5% rate)
Antibiotic Claims
118

Patient Demographics

Average Patient Age
74.5 years
Avg HCC Risk Score
2.48
Gender Split
53% female / 47% male
Age Distribution
<65: 32, 65-74: 57, 75-84: 51, 85+: 46

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Pantoprazole Sodium
26
Furosemide
25
Atorvastatin Calcium
22
Prednisone
21
Doxycycline Hyclate
17
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
16
Cephalexin
16
Metoprolol Succinate
14
Metoprolol Tartrate
12
Azithromycin
11

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

Internal Medicine Physician Overview

How NEIL AMIN, MD fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

NEIL AMIN, MD's 445 claims are below the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Indiana

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

Compare Internal Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is NEIL AMIN, MD's specialty?
NEIL AMIN, MD specializes in Internal Medicine Physician and practices in COLUMBUS, Indiana. Credentials: MD.
How much does NEIL AMIN, MD prescribe under Medicare Part D?
In 2023, NEIL AMIN, MD wrote 445 Medicare Part D claims totaling $22K in drug costs for 186 beneficiaries.
What is NEIL AMIN, MD's Medicare quality score?
NEIL AMIN, MD has a CMS MIPS Final Score of 90.141/100 (Quality: 81.1402). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is NEIL AMIN, MD located?
NEIL AMIN, MD is located at 2400 17TH ST, COLUMBUS, IN, 47201. Phone: (812) 376-5974.
What is NEIL AMIN, MD's NPI number?
NEIL AMIN, MD's National Provider Identifier (NPI) is 1023676673, issued on 05/30/2019.
Does NEIL AMIN, MD prescribe more brand-name or generic drugs?
NEIL AMIN, MD's prescribing is 9% brand-name and 91% generic drugs by claim count, with $14K in brand drug costs.
Does NEIL AMIN, MD prescribe opioids?
Yes, NEIL AMIN, MD had 20 opioid claims in 2023 with an opioid prescribing rate of 4.5%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does NEIL AMIN, MD prescribe most often?
Based on 2023 Medicare Part D data, NEIL AMIN, MD's most frequently prescribed drugs include Pantoprazole Sodium, Furosemide, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NEIL AMIN, MD accept Medicare?
NEIL AMIN, MD appears in CMS Medicare data with 445 Part D claims and 186 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NEIL AMIN, MD's credentials?
NEIL AMIN, MD's NPI is 1023676673 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