TRACY XIAOZHEN CHEN M.D.
NPI 1609301100
Obstetrics & Gynecology in Pittsburgh, PA
About Tracy Xiaozhen Chen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRACY XIAOZHEN CHEN M.D. (NPI 1609301100) is an individual obstetrics & gynecology provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD473780) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Allegheny General Hospital, and maintains 12 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 12
Accepted Insurance
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
Tracy Xiaozhen Chen M.d. 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
5Medicare enrollment records show Tracy Chen reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsburgh, PA 15212
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,881 clinicians in this Medicare group
Youngstown, OH 44507
- Reassigned Medicare billing, Ohio enrollment
- 38 clinicians in this Medicare group
Honolulu, HI 96825
- Reassigned Medicare billing, Hawaii enrollment
- 809 clinicians in this Medicare group
Honolulu, HI 96813
- Reassigned Medicare billing, Hawaii enrollment
- 859 clinicians in this Medicare group
Ewa Beach, HI 96706
- Reassigned Medicare billing, Hawaii enrollment
- 40 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Allegheny General Hospital
Acute Care Hospitals · Pittsburgh, PAWest Penn Hospital
Acute Care Hospitals · Pittsburgh, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15212 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PITTSBURGH, PA 15212
PITTSBURGH, PA 15212
PITTSBURGH, PA 15212
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 Tracy Chen's NPI number?
The NPI number for Tracy Chen is 1609301100. It was assigned to this individual provider in the NPPES registry on April 22, 2017. The provider is also known as Xicong Chen.
Where is Tracy Chen located?
Tracy Chen practices at 1307 Federal St Ste B201, Pittsburgh, PA 15212. The listed phone number is (208) 860-6561.
What is Tracy Chen's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Tracy Chen enrolled in Medicare?
Yes. Tracy Chen 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 Tracy Chen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tracy Chen reassigns Medicare benefits to 5 organizations: Allegheny Clinic (Pittsburgh, PA), Planned Parenthood Of Greater Ohio (Youngstown, OH), The Queens Medical Center (Honolulu, HI), Queens University Medical Group (Honolulu, HI) and Primary Care Physician Enterprise LLC (Ewa Beach, HI). 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 Tracy Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tracy Chen accept?
Health plans from CareSource and Paramount list Tracy Chen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Tracy Chen affiliated with any hospitals?
According to CMS data, Tracy Chen is affiliated with Allegheny General Hospital and West Penn Hospital.
When was this NPI record last updated?
The NPPES record for Tracy Chen was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Tracy Xiaozhen Chen, M.D. · NPI 1609301100
Obstetrics & Gynecology physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 22, 2017.
## Identity
- **NPI:** 1609301100 (Entity type: Individual)
- **Enumerated:** April 22, 2017
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** MD473780 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1307 FEDERAL ST STE B201, Pittsburgh, PA 15212-4774
- **Phone:** (208) 860-6561
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Allegheny Clinic (NPI 1043210420, Pittsburgh, PA); Planned Parenthood Of Greater Ohio (NPI 1477528594, Youngstown, OH); The Queens Medical Center (NPI 1528691383, Honolulu, HI); Queens University Medical Group (NPI 1891441382, Honolulu, HI); Primary Care Physician Enterprise LLC (NPI 1164054763, Ewa Beach, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Buffalo School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** August 25, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1609301100) · Data from the CMS NPPES public registry.