JOAN ZAWIN
NPI 1205912037
Radiology - Pediatric Radiology in Pittsburgh, PA
About Joan Zawin NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOAN ZAWIN (NPI 1205912037) is an individual pediatric radiology provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD470861) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Upmc Children's Hospital Of Pittsburgh, and is a graduate of Icahn School Of Medicine At Mount Sinai (1985).
NPPES Registry Identity
Specialties & Licenses 2
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
Joan Zawin 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
6Medicare enrollment records show Joan Zawin reassigns Medicare billing to 6 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
Rockford, IL 61114
- Reassigned Medicare billing, Illinois enrollment
- 1,375 clinicians in this Medicare group
Janesville, WI 53548
- Reassigned Medicare billing, Illinois enrollment
- 671 clinicians in this Medicare group
O Fallon, IL 62269
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Ssm Cardinal Glennon Children's Hospital
- 414 clinicians in this Medicare group
Saint Louis, MO 63117
- Reassigned Medicare billing, Missouri enrollment
- 741 clinicians in this Medicare group
Birmingham, AL 35233
- Reassigned Medicare billing, Alabama enrollment
- 15 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Children's Hospital Of Pittsburgh
Childrens · Pittsburgh, PAOther 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 Joan Zawin's NPI number?
The NPI number for Joan Zawin is 1205912037. It was assigned to this individual provider in the NPPES registry on October 27, 2006.
Where is Joan Zawin located?
Joan Zawin practices at 200 Lothrop St Ste 700, Pittsburgh, PA 15213. The listed phone number is (142) 647-3550.
What is Joan Zawin's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Pediatric Radiology, with taxonomy code 2085P0229X.
Is Joan Zawin enrolled in Medicare?
Yes. Joan Zawin 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 Joan Zawin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joan Zawin reassigns Medicare benefits to 6 organizations: University Of Pittsburgh Physicians (Pittsburgh, PA), Rockford Health Physicians (Rockford, IL), Mercy Health System Corporation (Janesville, WI), Ssm Cardinal Glennon Childrens Hospital (O Fallon, IL), Ssm Health Care St. Louis (Saint Louis, MO) and 1 more organization, listed in the Medicare section above. 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 Joan Zawin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joan Zawin affiliated with any hospitals?
According to CMS data, Joan Zawin is affiliated with Upmc Children's Hospital Of Pittsburgh.
When was this NPI record last updated?
The NPPES record for Joan Zawin was last updated on December 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Joan Zawin · NPI 1205912037
Pediatric Radiology physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since October 27, 2006.
## Identity
- **NPI:** 1205912037 (Entity type: Individual)
- **Enumerated:** October 27, 2006
- **Primary specialty:** Radiology - Pediatric Radiology · taxonomy 2085P0229X
- **State license:** MD470861 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 LOTHROP ST STE 700, Pittsburgh, PA 15213-2536
- **Phone:** (142) 647-3550 · **Fax:** (412) 647-7795
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): University Of Pittsburgh Physicians (NPI 1215995402, Pittsburgh, PA); Rockford Health Physicians (NPI 1043242886, Rockford, IL); Mercy Health System Corporation (NPI 1598718603, Janesville, WI); Ssm Cardinal Glennon Childrens Hospital (NPI 1174577670, O Fallon, IL); Ssm Health Care St. Louis (NPI 1366400855, Saint Louis, MO); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 1985
## Record status
- **NPPES last updated:** December 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1205912037) · Data from the CMS NPPES public registry.