UNIVERSITY OF PENN - MEDICAL GROUP
NPI 1659488351
Allergy & Immunology in Philadelphia, PA
About University Of Penn - Medical Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
UNIVERSITY OF PENN - MEDICAL GROUP (NPI 1659488351) is a healthcare organization registered as an allergy & immunology in Philadelphia, Pennsylvania and active in the NPI registry since August 2006. The organization lists Chante L Jackson, Enrollment Lead, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 11
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
University Of Penn - Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3,478Medicare enrollment records show 3,478 clinicians reassign Medicare billing to University Of Penn - Medical Group, which bills Medicare for the services they deliver. Of these, 116 practice at this address and 2,603 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 65
Nearest to this location (20)
See all 3,478Philadelphia, PA 19104
Philadelphia, PA 19104
Philadelphia, PA 19104
Philadelphia, PA 19104
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 University Of Penn - Medical Group's NPI number?
The NPI number for University Of Penn - Medical Group is 1659488351. It was assigned to this organization in the NPPES registry on August 25, 2006.
Where is University Of Penn - Medical Group located?
University Of Penn - Medical Group is located at 3737 Market St 3rd Floor, Philadelphia, PA 19104. The listed phone number is (215) 662-2775.
What is University Of Penn - Medical Group's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is University Of Penn - Medical Group enrolled in Medicare?
Yes. University Of Penn - Medical Group is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through University Of Penn - Medical Group?
According to the CMS Revalidation Reassignment List (October 2026 release), 3,478 clinicians in 65 Medicare specialties reassign their Medicare billing to University Of Penn - Medical Group. A 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 the clinician's services. The largest specialties are Nurse Practitioner (671), Diagnostic Radiology (370) and Certified Registered Nurse Anesthetist (CRNA) (279). Of these, 116 practice at this address and 2,603 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does University Of Penn - Medical Group accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list University Of Penn - Medical Group 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.
When was this NPI record last updated?
The NPPES record for University Of Penn - Medical Group was last updated on November 19, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# University Of Penn - Medical Group · NPI 1659488351
Allergy & Immunology organization in Philadelphia, Pennsylvania. Organization record, active in the CMS NPPES registry since August 25, 2006.
## Identity
- **NPI:** 1659488351 (Entity type: Organization)
- **Enumerated:** August 25, 2006
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **Organization subpart:** No
- **Authorized official:** Chante Jackson, ENROLLMENT LEAD
## Practice location
- **Address:** 3737 MARKET ST, 3RD FLOOR, Philadelphia, PA 19104-5545
- **Phone:** (215) 662-2775 · **Fax:** (215) 615-5055
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3,478 clinicians in 65 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (671), Diagnostic Radiology (370), Certified Registered Nurse Anesthetist (CRNA) (279); 116 practice at this address and 2,603 within 10 miles; [full list](https://npiprofile.com/npi/1659488351/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 19, 2020
- **Other identifiers:** Other 043057 (PA); Other 1008657 (PA); Other 496665 (PA); and 8 more
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Source: [NPI Profile](https://npiprofile.com/npi/1659488351) · Data from the CMS NPPES public registry.