JULIUS BIRNBAUM
NPI 1932245842
Internal Medicine - Rheumatology in Pittsburgh, PA
About Julius Birnbaum NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JULIUS BIRNBAUM (NPI 1932245842) is an individual rheumatology provider in Pittsburgh, Pennsylvania, licensed in Maryland (D68093) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Upmc Mercy, and is a graduate of Columbia University College Of Physicians And Surgeons (1998).
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
Julius Birnbaum 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 Julius Birnbaum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pittsburgh, PA 15232
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 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 4
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Mercy
Acute Care Hospitals · Pittsburgh, PAMagee Womens Hospital Of Upmc Health System
Acute Care Hospitals · Pittsburgh, PAUpmc Presbyterian Shadyside
Acute Care Hospitals · Pittsburgh, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15232 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.
PITTSBURGH, PA 15232
PITTSBURGH, PA 15232
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 Julius Birnbaum's NPI number?
The NPI number for Julius Birnbaum is 1932245842. It was assigned to this individual provider in the NPPES registry on January 29, 2007.
Where is Julius Birnbaum located?
Julius Birnbaum practices at 580 S Aiken Ave, Pittsburgh, PA 15232. The listed phone number is (410) 955-3052.
What is Julius Birnbaum's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Julius Birnbaum enrolled in Medicare?
Yes. Julius 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 Julius Birnbaum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julius Birnbaum reassigns Medicare benefits to University Of Pittsburgh Physicians (Pittsburgh, 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 Julius Birnbaum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Julius Birnbaum affiliated with any hospitals?
According to CMS data, Julius Birnbaum is affiliated with Upmc Mercy, Magee Womens Hospital Of Upmc Health System and Upmc Presbyterian Shadyside.
When was this NPI record last updated?
The NPPES record for Julius Birnbaum was last updated on November 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Julius Birnbaum · NPI 1932245842
Rheumatology physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since January 29, 2007.
## Identity
- **NPI:** 1932245842 (Entity type: Individual)
- **Enumerated:** January 29, 2007
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** D68093 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 580 S AIKEN AVE, Pittsburgh, PA 15232-1531
- **Phone:** (410) 955-3052
## 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:** University Of Pittsburgh Physicians (NPI 1871622043, Pittsburgh, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 1998
## Record status
- **NPPES last updated:** November 22, 2022
- **Other identifiers:** Medicaid 1932245842 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1932245842) · Data from the CMS NPPES public registry.