2026 NPPES data Radiation Oncology Physician NPI 1366479511 M.D.
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MUHAMMAD IQBAL, M.D.

Radiation Oncology Physician in WILLIAMSVILLE, New York. 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
172
Medicare Part D claims · 34 beneficiaries · Radiation Oncology Physician avg: 186
Generic prescribing
49%
generic claims · 51% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
76.8466/100
▼ 6 pts below national avg 83.1 · [object Object]

What the federal data shows

MUHAMMAD IQBAL, M.D. reported a CMS MIPS final score of 76.8466/100 — below the 83.1 national average — and filed 172 Medicare Part D claims in 2023.

76.8466/100
MIPS score · -6 vs avg
172
Part D claims, 2023
49%
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.

MUHAMMAD IQBAL, M.D.'s MIPS score vs every scored U.S. clinician

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

77 21st percentile higher than 21% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 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)

MUHAMMAD IQBAL, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — 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 MUHAMMAD IQBAL, M.D.?

Below national average

NPI registry status

Active

Issued 06/26/2006

NPI 1366479511

Primary specialty

Radiation Oncology Physician

Mid-sized

6,018 US NPIs in this specialty

Medicare Part D claims

172 8% vs specialty avg

2023 prescription claims

Specialty avg: 186

MIPS final score

76.8466/100 6.253399999999999% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in New York

How Radiation Oncology Physician compares to other specialties among New York providers

New York providers

Radiation Oncology Physician share within New York

1. Radiation Oncology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Radiation Oncology Physician share within New York

Medicare quality performance — MIPS

MUHAMMAD IQBAL, M.D.'s 2023 MIPS final score plotted against the Radiation Oncology Physician national average

Below national average
MIPS Final Score
76.8466/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Radiation Oncology Physician) — 76.8466/100 vs national avg 83.1

0%100%National avg83%76.8%
MIPS final score (Radiation Oncology Physician) — 76.8466/100 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).

MUHAMMAD IQBAL, M.D. is a Radiation Oncology Physician provider practicing in WILLIAMSVILLE, New York, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1366479511. 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.

MUHAMMAD IQBAL, M.D. appears in the CMS NPPES registry as a Radiation Oncology Physician provider holding M.D. credentials at 295 ESSJAY RD, WILLIAMSVILLE, NY, 14221, with a listed phone of (716) 630-1175. NPI 1366479511 was issued on 06/26/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what IQBAL 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 172 prescription claims written by this provider, covering 34 Medicare beneficiaries and totaling roughly $73K in drug spend, split 51% brand-name and 49% generic by claim count. 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 76.8466/100 for the 2023 performance year (Quality 68.2024, Cost 42.684), compared with the national average of 83.1.

Radiation Oncology Physician is a mid-sized specialty nationwide, with 6,018 enrolled providers across 52 states and an average of 186 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

295 ESSJAY RD
WILLIAMSVILLE, NY 14221

Provider Details

NPI 1366479511
Specialty Radiation Oncology Physician
Credentials M.D.
Gender Male
NPI Issued 06/26/2006

CMS Quality Score (MIPS)

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

76.8466
Final Score
Avg: 83.1
68.2024
Quality
42.684
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where MUHAMMAD IQBAL, 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.

UNIVERSITY OF ROCHESTER
BATAVIA, NY

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

License & disciplinary context — New York NYSBPMC 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 ~100K New York medical licensees in 2023 — they are NOT specific to MUHAMMAD IQBAL, M.D.. To verify MUHAMMAD IQBAL, M.D.'s current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases

NYSBPMC 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 New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Brand-heavy

MUHAMMAD IQBAL, M.D. — brand share 51.0%
Specialty average (est.)

51% brand-name claims vs 49% generic, on 172 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.

172
Total Claims
$73K
Total Drug Cost
34
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
209
Total Day Supply
6,153
Brand vs Generic
51% brand / 49% generic
Brand Drug Cost
$71K
Generic Drug Cost
$1K

Patient Demographics

Average Patient Age
63.8 years
Avg HCC Risk Score
2.00
Gender Split
59% female / 41% male
Age Distribution
<65: 15, 65-74: 12, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Metformin Hcl Er
Metformin Hcl
28
Trulicity
Dulaglutide
22
Jardiance
Empagliflozin
19
Levothyroxine Sodium
14

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

Radiation Oncology Physician Overview

How MUHAMMAD IQBAL, M.D. fits within the Radiation Oncology Physician landscape nationally.

6,018
Radiation Oncology Physician Providers in US
52
States with Radiation Oncology Physician
186
Avg Claims per Provider

MUHAMMAD IQBAL, M.D.'s 172 claims are below the specialty average of 186.

Nearby Radiation Oncology Physician Providers in New York

Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as IQBAL.

Compare Radiation Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MUHAMMAD IQBAL, M.D.'s specialty?
MUHAMMAD IQBAL, M.D. specializes in Radiation Oncology Physician and practices in WILLIAMSVILLE, New York. Credentials: M.D..
How much does MUHAMMAD IQBAL, M.D. prescribe under Medicare Part D?
In 2023, MUHAMMAD IQBAL, M.D. wrote 172 Medicare Part D claims totaling $73K in drug costs for 34 beneficiaries.
What is MUHAMMAD IQBAL, M.D.'s Medicare quality score?
MUHAMMAD IQBAL, M.D. has a CMS MIPS Final Score of 76.8466/100 (Quality: 68.2024, Cost: 42.684). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is MUHAMMAD IQBAL, M.D. located?
MUHAMMAD IQBAL, M.D. is located at 295 ESSJAY RD, WILLIAMSVILLE, NY, 14221. Phone: (716) 630-1175.
What is MUHAMMAD IQBAL, M.D.'s NPI number?
MUHAMMAD IQBAL, M.D.'s National Provider Identifier (NPI) is 1366479511, issued on 06/26/2006.
Does MUHAMMAD IQBAL, M.D. prescribe more brand-name or generic drugs?
MUHAMMAD IQBAL, M.D.'s prescribing is 51% brand-name and 49% generic drugs by claim count, with $71K in brand drug costs.
How many Radiation Oncology Physician providers are there in the US?
There are 6,018 Radiation Oncology Physician providers across 52 states in the US. The average Radiation Oncology Physician provider writes 186 Medicare Part D claims per year.
What drugs does MUHAMMAD IQBAL, M.D. prescribe most often?
Based on 2023 Medicare Part D data, MUHAMMAD IQBAL, M.D.'s most frequently prescribed drugs include Metformin Hcl Er, Trulicity, Jardiance. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MUHAMMAD IQBAL, M.D. accept Medicare?
MUHAMMAD IQBAL, M.D. appears in CMS Medicare data with 172 Part D claims and 34 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MUHAMMAD IQBAL, M.D.'s credentials?
MUHAMMAD IQBAL, M.D.'s NPI is 1366479511 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.
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