2026 NPPES data Internal Medicine Physician NPI 1366631749 D.O.
Verify on CMS →

ALFRED EZMAN, D.O.

Internal Medicine Physician in GAFFNEY, South Carolina. 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
36K
Medicare Part D claims · 522 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
8.1554/100
▼ 75 pts below national avg 83.1 · [object Object]

What the federal data shows

ALFRED EZMAN, D.O. reported a CMS MIPS final score of 8.1554/100 — below the 83.1 national average — and filed 36,276 Medicare Part D claims in 2023.

8.1554/100
MIPS score · -75 vs avg
36K
Part D claims, 2023
92%
generic prescribing
Likely
board-certified (heuristic)

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.

ALFRED EZMAN, D.O.'s MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

8 2nd percentile higher than 2% of 477,587 scored providers

0–10: 8,684 scored providers (2%). This entry sits in this band. 10–20: 3,008 scored providers (1%). Above this entry. 20–30: 3,069 scored providers (1%). Above this entry. 30–40: 2,746 scored providers (1%). Above this entry. 40–50: 2,928 scored providers (1%). Above this entry. 50–60: 5,882 scored providers (1%). Above this entry. 60–70: 13,906 scored providers (3%). Above this entry. 70–80: 118,074 scored providers (25%). Above this entry. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

ALFRED EZMAN, D.O. 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).

What does the federal data show about ALFRED EZMAN, D.O.?

Below national average

NPI registry status

Active

Issued 10/22/2007

NPI 1366631749

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

36,276 1236% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

MIPS final score

8.1554/100 74.9446% pts

Penalty band band

vs 83.1 national avg

Specialty distribution in South Carolina

How Internal Medicine Physician compares to other specialties among South Carolina providers

South Carolina providers

Internal Medicine Physician share within South Carolina

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

Medicare quality performance — MIPS

ALFRED EZMAN, D.O.'s 2023 MIPS final score plotted against the Internal Medicine Physician national average

Below national average
MIPS Final Score
8.1554/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Internal Medicine Physician) — 8.1554/100 vs national avg 83.1

0%100%National avg83%8.2%
MIPS final score (Internal Medicine Physician) — 8.1554/100 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).

ALFRED EZMAN, D.O. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding D.O. credentials at 211 W MONTGOMERY ST, GAFFNEY, SC, 29341, with a listed phone of (864) 488-1514. NPI 1366631749 was issued on 10/22/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what EZMAN 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 36,276 prescription claims written by this provider, covering 522 Medicare beneficiaries and totaling roughly $924K in drug spend, split 8% brand-name and 92% generic by claim count, with an opioid prescribing rate of 1.4%. 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 8.1554/100 for the 2023 performance year (Quality 0, Cost 27.1845), 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

211 W MONTGOMERY ST
GAFFNEY, SC 29341

Provider Details

NPI 1366631749
Specialty Internal Medicine Physician
Credentials D.O.
Gender Male
NPI Issued 10/22/2007

CMS Quality Score (MIPS)

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

8.1554
Final Score
Avg: 83.1
0
Quality
27.1845
Cost

Reporting: Individual

Brand vs generic prescribing mix · Generic-heavy

ALFRED EZMAN, D.O. — brand share 8.0%
Specialty average (est.)

8% brand-name claims vs 92% generic, on 36,276 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.

36,276
Total Claims
$924K
Total Drug Cost
522
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
39,861
Total Day Supply
571,260
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$610K
Generic Drug Cost
$310K
Opioid Claims
516 (1.4% rate)
Antibiotic Claims
790

Patient Demographics

Average Patient Age
74.6 years
Avg HCC Risk Score
1.67
Gender Split
61% female / 39% male
Age Distribution
<65: 64, 65-74: 197, 75-84: 159, 85+: 102

Top Prescribed Drugs (Medicare Part D)

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

What ALFRED EZMAN, D.O. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
2,202
Levothyroxine Sodium
1,647
Potassium Chloride
1,471
Amlodipine Besylate
1,271
Omeprazole
1,129
Venlafaxine Hcl Er
Venlafaxine Hcl
1,111
Gabapentin
1,102
Divalproex Sodium
1,053
Furosemide
966
Donepezil Hcl
904

* 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 ALFRED EZMAN, D.O. 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

ALFRED EZMAN, D.O.'s 36,276 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in South Carolina

Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as EZMAN.

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

Frequently Asked Questions

What is ALFRED EZMAN, D.O.'s specialty?
ALFRED EZMAN, D.O. specializes in Internal Medicine Physician and practices in GAFFNEY, South Carolina. Credentials: D.O..
How much does ALFRED EZMAN, D.O. prescribe under Medicare Part D?
In 2023, ALFRED EZMAN, D.O. wrote 36,276 Medicare Part D claims totaling $924K in drug costs for 522 beneficiaries.
What is ALFRED EZMAN, D.O.'s Medicare quality score?
ALFRED EZMAN, D.O. has a CMS MIPS Final Score of 8.1554/100 (Quality: 0, Cost: 27.1845). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ALFRED EZMAN, D.O. located?
ALFRED EZMAN, D.O. is located at 211 W MONTGOMERY ST, GAFFNEY, SC, 29341. Phone: (864) 488-1514.
What is ALFRED EZMAN, D.O.'s NPI number?
ALFRED EZMAN, D.O.'s National Provider Identifier (NPI) is 1366631749, issued on 10/22/2007.
Does ALFRED EZMAN, D.O. prescribe more brand-name or generic drugs?
ALFRED EZMAN, D.O.'s prescribing is 8% brand-name and 92% generic drugs by claim count, with $610K in brand drug costs.
Does ALFRED EZMAN, D.O. prescribe opioids?
Yes, ALFRED EZMAN, D.O. had 516 opioid claims in 2023 with an opioid prescribing rate of 1.4%.
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 ALFRED EZMAN, D.O. prescribe most often?
Based on 2023 Medicare Part D data, ALFRED EZMAN, D.O.'s most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Potassium Chloride. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALFRED EZMAN, D.O. accept Medicare?
ALFRED EZMAN, D.O. appears in CMS Medicare data with 36,276 Part D claims and 522 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALFRED EZMAN, D.O.'s credentials?
ALFRED EZMAN, D.O.'s NPI is 1366631749 with credentials D.O.. 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