BELINDA K BIRNBAUM MD
NPI 1669469573
Internal Medicine - Rheumatology in Philadelphia, PA
About Belinda K Birnbaum Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BELINDA K BIRNBAUM MD (NPI 1669469573) is an individual rheumatology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD426273) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with Bryn Mawr Hospital, and is a graduate of University Of Rochester School Of Medicine And Dentistry (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Belinda K Birnbaum 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 Reassignment
Medicare enrollment records show Belinda Birnbaum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bryn Mawr, PA 19010
- Reassigned Medicare billing, Pennsylvania enrollment
- 171 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 13
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bryn Mawr Hospital
Acute Care Hospitals · Bryn Mawr, PAPaoli Hospital
Acute Care Hospitals · Paoli, PAChester County Hospital
Acute Care Hospitals · West Chester, PAMain Line Hospital Lankenau
Acute Care Hospitals · Wynnewood, PARiddle Memorial Hospital
Acute Care Hospitals · Media, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19104 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.
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
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 Belinda Birnbaum's NPI number?
The NPI number for Belinda Birnbaum is 1669469573. It was assigned to this individual provider in the NPPES registry on October 5, 2005.
Where is Belinda Birnbaum located?
Belinda Birnbaum practices at 3400 Civic Center Blvd, Philadelphia, PA 19104. The listed phone number is (215) 662-2454.
What is Belinda Birnbaum's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Belinda Birnbaum enrolled in Medicare?
Yes. Belinda Birnbaum 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 organization bills Medicare for Belinda Birnbaum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Belinda Birnbaum reassigns Medicare benefits to Bryn Mawr Medical Specialists Association (Bryn Mawr, PA). 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 Belinda Birnbaum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Belinda Birnbaum affiliated with any hospitals?
According to CMS data, Belinda Birnbaum is affiliated with Bryn Mawr Hospital, Paoli Hospital, Chester County Hospital, Main Line Hospital Lankenau and Riddle Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Belinda Birnbaum was last updated on March 21, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Belinda K Birnbaum, MD · NPI 1669469573
Rheumatology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since October 5, 2005.
## Identity
- **NPI:** 1669469573 (Entity type: Individual)
- **Enumerated:** October 5, 2005
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** MD426273 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3400 CIVIC CENTER BLVD, Philadelphia, PA 19104-4306
- **Phone:** (215) 662-2454 · **Fax:** (215) 662-7527
## 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:** Bryn Mawr Medical Specialists Association (NPI 1841226099, Bryn Mawr, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Rochester School Of Medicine And Dentistry, class of 2000
## Record status
- **NPPES last updated:** March 21, 2012
- **Other identifiers:** Medicare PIN 091081 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1669469573) · Data from the CMS NPPES public registry.