PETER M ABADIR M.D.
NPI 1871792432
Internal Medicine - Geriatric Medicine in Baltimore, MD
About Peter M Abadir M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PETER M ABADIR M.D. (NPI 1871792432) is an individual geriatric medicine provider in Baltimore, Maryland, licensed in Maryland (D67735) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Bayview Medical Center, and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Peter M Abadir M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Peter Abadir reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21224
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Bayview Medical Center
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21224 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21224
BALTIMORE, MD 21224
BALTIMORE, MD 21224
BALTIMORE, MD 21224
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 Peter Abadir's NPI number?
The NPI number for Peter Abadir is 1871792432. It was assigned to this individual provider in the NPPES registry on July 13, 2007.
Where is Peter Abadir located?
Peter Abadir practices at 5505 Hopkins Bayview Cir, Baltimore, MD 21224. The listed phone number is (410) 550-3268.
What is Peter Abadir's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.
Is Peter Abadir enrolled in Medicare?
Yes. Peter Abadir is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Peter Abadir's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Abadir reassigns Medicare benefits to Johns Hopkins University (Baltimore, MD). The 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 Peter Abadir's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Peter Abadir affiliated with any hospitals?
According to CMS data, Peter Abadir is affiliated with Johns Hopkins Bayview Medical Center.
When was this NPI record last updated?
The NPPES record for Peter Abadir was last updated on January 31, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.
# Peter M Abadir, M.D. · NPI 1871792432
Geriatric Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since July 13, 2007.
## Identity
- **NPI:** 1871792432 (Entity type: Individual)
- **Enumerated:** July 13, 2007
- **Primary specialty:** Internal Medicine - Geriatric Medicine · taxonomy 207RG0300X
- **State license:** D67735 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 5505 HOPKINS BAYVIEW CIR, Baltimore, MD 21224-6821
- **Phone:** (410) 550-3268 · **Fax:** (410) 550-2116
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Johns Hopkins University (NPI 1306810619, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** January 31, 2013
- **Other identifiers:** Medicaid 024897500 (MD); Medicare PIN 131590ZAD0 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1871792432) · Data from the CMS NPPES public registry.