Hamza Muhammad
Internal Medicine Physician · Fredonia, NY
Hamza Muhammad is an internal medicine physician with a practice address in Fredonia, New York, and NPI 1508446360, issued on Apr 14, 2021. Check the license (New York 326121-01, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Hamza Muhammad
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 326121-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 12 Center Street, Fredonia, NY 14063
- Phone
- (716) 679-2233
- Enumerated
- Apr 14, 2021
- Record last updated
- Aug 14, 2024
- Fax
- (716) 679-9698
- Medicare enrollment
- Enrolled (PECOS I20240702000489); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2021
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 12 Center Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Dolan, PTPhysical Therapist1720028079
- Jeffery Facer, MDInternal Medicine Physician1174599161
Verify Hamza Muhammad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 326121-01Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average internal medicine physician in 2024
761 Medicare Part D claims for 241 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Atorvastatin Calcium44 claims
- Albuterol Sulfate Hfa27 claims
- Metoprolol Succinate24 claims
- Amlodipine Besylate23 claims
- Fluticasone Propionate21 claims
- Losartan Potassium21 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Great Lakes Physician Practice PCFredonia, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hamza Muhammad among 12,067 internal medicine physician records in New York
Hamza Muhammad is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2002 among the 7,221 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Fredonia
They are 7 of the 179 NPPES records with a practice address in Fredonia, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Fredonia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sita Lakshmi Akkinepally, MDFredonia, NY 140631225372691
- Anthony Bartholomew, MDFredonia, NY 140631992771935
- Jeffery Facer, MDFredonia, NY 140631174599161
- Andrew Landis, MDFredonia, NY 140631467428425
- Stephen Laskowski, DOFredonia, NY 140631639145675
- Jennifer Ouweleen, M.D.Fredonia, NY 140631700065281
- Dawn Gais, MDElma, NY 140591225095003
- Christian Lates, M.D.Elma, NY 140591649279191
Common questions
What is Hamza Muhammad's NPI number?
Hamza Muhammad's National Provider Identifier (NPI) is 1508446360, issued on Apr 14, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Hamza Muhammad located?
The NPPES record lists a practice address at 12 Center Street, Fredonia, NY, 14063. Phone: (716) 679-2233. Providers update this record themselves, so call before visiting.
How can I verify Hamza Muhammad's license?
NPPES lists New York license number 326121-01, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hamza Muhammad prescribe under Medicare Part D?
In 2024, Hamza Muhammad had 761 Medicare Part D claims for 241 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.