NPPES file of Aug 9, 2026

Muhammad Mahmood, MD

Endocrinology, Diabetes & Metabolism Physician · Cincinnati, OH

Muhammad Mahmood, MD is an endocrinology, diabetes & metabolism physician with a practice address in Cincinnati, Ohio, and NPI 1659505535, issued on May 7, 2009. Check the license (Ohio 35.126675, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659505535
Name
Muhammad Mahmood
Credential
MD
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License numbers
35.126675 OH
25757 WV
Self-reported in NPPES; status is on the state search
Practice location
6540 Winton RD, Cincinnati, OH 45224
Phone
(513) 891-3636
Enumerated
May 7, 2009
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(513) 339-0790
Medicare enrollment
Enrolled (PECOS I20151104000254); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6540 Winton RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Claude Bridges, M.D.Internal Medicine Physician1619956000
  2. Christopher Butler, D.OPulmonary Disease Physician1023215803
  3. Courtney FortnerFamily Medicine Physician1598269805
  4. Reham Gaafar, MDFamily Medicine Physician1760126130
  5. Shama James, MDFamily Medicine Physician1598863664
  6. Ifeoma Okafor, DOFamily Medicine Physician1255910139

Verify Muhammad Mahmood in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35.126675
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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52% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

3,994 Medicare Part D claims for 394 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.

  1. Muhammad Mahmood3,994
  2. Specialty average2,630

Most prescribed

  1. Metformin Hcl Er276 claims
  2. Trulicity249 claims
  3. Levothyroxine Sodium237 claims
  4. Ozempic197 claims
  5. Rosuvastatin Calcium169 claims
  6. Jardiance147 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.

Industry payments in 2024: $230.73

4 payments; by number, the most common kind was food and beverage; the largest payer was InSightec,Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Muhammad Mahmood$230.73
  2. Specialty average$5,742.15

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Mercy Health Physicians Cincinnati Specialty Care LLCMason, OH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Muhammad Mahmood among 352 endocrinology, diabetes & metabolism physician records in Ohio

Muhammad Mahmood, MD is one of 352 endocrinology, diabetes & metabolism physician records with a practice address in Ohio. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 64% of them.

  • NPI issued2009 · 64% of these records are older, 34% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2005 · median 2004 among the 255 with a school on file
  • Record last updated2018 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Ohio

There are 352 endocrinology, diabetes & metabolism physician records in Ohio.

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Susannah Becker, MDCincinnati, OH 452271124254412
  2. Paul Belany, D.O.Cincinnati, OH 452271528448917
  3. Amanda Denney, M.D.Cincinnati, OH 452271003871047
  4. Shannon Haggerty, MDCincinnati, OH 452271730390295
  5. Thomas Hurst, MDCincinnati, OH 452271134576960
  6. Katherine Miller, MDCincinnati, OH 452271306057609
  7. Richa Patel, M.D.Cincinnati, OH 452271689930091
  8. Shawn Peavie, D.O.Cincinnati, OH 452271578899951

Common questions

What is Muhammad Mahmood, MD's NPI number?

Muhammad Mahmood, MD's National Provider Identifier (NPI) is 1659505535, issued on May 7, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Muhammad Mahmood, MD located?

The NPPES record lists a practice address at 6540 Winton RD, Cincinnati, OH, 45224. Phone: (513) 891-3636. Providers update this record themselves, so call before visiting.

How can I verify Muhammad Mahmood, MD's license?

NPPES lists Ohio license number 35.126675, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Muhammad Mahmood, MD prescribe under Medicare Part D?

In 2024, Muhammad Mahmood, MD had 3,994 Medicare Part D claims for 394 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.