MARGARET ZUPA
NPI 1972998623
Internal Medicine - Endocrinology, Diabetes & Metabolism in Pittsburgh, PA
About Margaret Zupa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET ZUPA (NPI 1972998623) is an individual endocrinology, diabetes & metabolism provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD470307) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, is affiliated with Upmc Williamsport, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
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
Margaret Zupa 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
2Medicare enrollment records show Margaret Zupa reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsburgh, PA 15213
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 clinicians in this Medicare group
Williamsport, PA 17701
- Reassigned Medicare billing, Pennsylvania enrollment
- 24 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Williamsport
Acute Care Hospitals · Williamsport, 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 15213 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 15213
PITTSBURGH, PA 15213
PITTSBURGH, PA 15213
PITTSBURGH, PA 15213
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 Margaret Zupa's NPI number?
The NPI number for Margaret Zupa is 1972998623. It was assigned to this individual provider in the NPPES registry on March 31, 2015.
Where is Margaret Zupa located?
Margaret Zupa practices at 200 Lothrop St Suite N715, Pittsburgh, PA 15213. The listed phone number is (412) 692-4700.
What is Margaret Zupa's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Margaret Zupa enrolled in Medicare?
Yes. Margaret Zupa 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 Margaret Zupa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Zupa reassigns Medicare benefits to 2 organizations: University Of Pittsburgh Physicians (Pittsburgh, PA) and Susquehanna Physician Services (Williamsport, PA). 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 Margaret Zupa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Margaret Zupa affiliated with any hospitals?
According to CMS data, Margaret Zupa is affiliated with Upmc Williamsport, Magee Womens Hospital Of Upmc Health System and Upmc Presbyterian Shadyside.
When was this NPI record last updated?
The NPPES record for Margaret Zupa was last updated on May 8, 2023. 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.
# Margaret Zupa · NPI 1972998623
Endocrinology, Diabetes & Metabolism physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 31, 2015.
## Identity
- **NPI:** 1972998623 (Entity type: Individual)
- **Enumerated:** March 31, 2015
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** MD470307 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 LOTHROP ST, SUITE N715, Pittsburgh, PA 15213-2536
- **Phone:** (412) 692-4700
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Pittsburgh Physicians (NPI 1215995402, Pittsburgh, PA); Susquehanna Physician Services (NPI 1184652133, Williamsport, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** May 8, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1972998623) · Data from the CMS NPPES public registry.