Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Syed Nasim Ahmed, MD

Individual provider Internal Medicine Physician · NPI 1336264860

Syed Nasim Ahmed, MD is registered under Cardiovascular Disease (Cardiology) in Montgomery, Ohio. Qualified in 1996, 30 years ago. Practices with Trihealth H LLC, a 848-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Ohio.

Years since qualifying
30
Licensed in
CA, OH
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

10506 Montgomery Rd Ste 301A
Montgomery, OH 45242-4400
Phone: (513) 246-2400
Fax: (513) 246-4047
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1409 E Briggsmore Ave, Modesto, CA 95355-2707 — (209) 524-1211
  • 1010 Cereal Ave Ste 207, Hamilton, OH 45013-2772 — (513) 867-3331

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 35.085224 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35.085224 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence A76752 (CA)

Record details

NPI number1336264860
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2007
Last updated in NPPESSeptember 27, 2023
Certification dateSeptember 27, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Trihealth H Llc — 848 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,393
Services billed 2,657 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $201 5 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Trihealth H LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 848 clinicians in the practice; 12 are shown here.

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