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

Individual provider Internal Medicine Physician · NPI 1023084266

Nisar Ahmed, MD is an Internal Medicine in Chandler, Arizona. Qualified in 1987, 39 years ago. Practices with Pioneer Hospitalists, PLLC, a 49-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
39
Licensed in
AZ
In the registry since
2006
Specialties on file
2
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

3115 S Price Rd
Chandler, AZ 85248-3544
Phone: (480) 926-0170
Fax: (480) 452-0715
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 22549 (AZ)
Hospitalist Physician Taxonomy 208M00000X · Licence 22549 (AZ)

Record details

NPI number1023084266
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 27, 2006
Last updated in NPPESJune 20, 2017

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Pioneer Hospitalists, Pllc — 49 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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