Quick answers
- Where does Abid Nisar see patients?
- Medicare's clinician data lists 2 practice locations, including Saint Peters, MO and Clayton, MO. Call before your visit to confirm the address.
- What is Abid Nisar's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hematology.
- Does Abid Nisar accept Medicare assignment?
- Yes. Medicare's clinician data says Abid Nisar accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Abid Nisar?
- (314) 960-1052, as listed in official Medicare / NPI Registry data.
- What is Abid Nisar's NPI number?
- 1245375567. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Abid Nisar is enrolled with Medicare (CMS data updated 2026-10-02).
- 2730 S Saint Peters Pkwy, Suite 103Saint Peters, MO 63303 (314) 960‑1052
- 7721 Clayton RdClayton, MO 63117 (314) 546‑6072
Specialties
- Internal Medicineprimary
- Hematologyalso
Other internal medicine doctors in Saint Peters
Clinicians with the same Medicare primary specialty in Saint Peters, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1976 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245375567 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians