DR. ABID NISAR MD
NPI 1245375567
Internal Medicine in Saint Peters, MO
About Dr. Abid Nisar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ABID NISAR MD (NPI 1245375567) is an individual internal medicine provider in Saint Peters, Missouri, licensed in Missouri (R1D36) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Clayton, and is a graduate of Other (1976).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Abid Nisar Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Abid Nisar reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Peters, MO 63303
- Reassigned Medicare billing, Missouri enrollment
- 2 clinicians in this Medicare group
Clayton, MO 63117
- Reassigned Medicare billing, Missouri enrollment
- 2 clinicians in this Medicare group
Saint Louis, MO 63128
- Reassigned Medicare billing, Missouri enrollment
- 2 clinicians in this Medicare group
Kennett, MO 63857
- Reassigned Medicare billing, Missouri enrollment
- 81 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63303 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Abid Nisar's NPI number?
The NPI number for Abid Nisar is 1245375567. It was assigned to this individual provider in the NPPES registry on February 21, 2007.
Where is Abid Nisar located?
Abid Nisar practices at 2730 S Saint Peters Pkwy Ste 103, Saint Peters, MO 63303. The listed phone number is (314) 960-1052.
What is Abid Nisar's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Abid Nisar enrolled in Medicare?
Yes. Abid Nisar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Abid Nisar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abid Nisar reassigns Medicare benefits to 4 organizations: Heritage Wellness Clinic LLC (Saint Peters, MO), Post Acute Wound Care Services LLC (Clayton, MO), Sureguard LLC (Saint Louis, MO) and Pemiscot County Memorial Hospital (Kennett, MO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Abid Nisar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Abid Nisar accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 1 other insurer list Abid Nisar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Abid Nisar was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Abid Nisar, MD · NPI 1245375567
Internal Medicine physician in Saint Peters, Missouri. Individual provider, active in the CMS NPPES registry since February 21, 2007.
## Identity
- **NPI:** 1245375567 (Entity type: Individual)
- **Enumerated:** February 21, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** R1D36 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 2730 S SAINT PETERS PKWY STE 103, Saint Peters, MO 63303-5677
- **Phone:** (314) 960-1052 · **Fax:** (636) 685-0021
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Heritage Wellness Clinic LLC (NPI 1619483294, Saint Peters, MO); Post Acute Wound Care Services LLC (NPI 1154127660, Clayton, MO); Sureguard LLC (NPI 1538917026, Saint Louis, MO); Pemiscot County Memorial Hospital (NPI 1992807390, Kennett, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1976
## Record status
- **NPPES last updated:** June 16, 2026
- **Other identifiers:** Other P00204269 (MO); Medicaid 202190617 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1245375567) · Data from the CMS NPPES public registry.