GEORGE COTSARELIS MD
NPI 1871540831
Dermatology in Philadelphia, PA
About George Cotsarelis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEORGE COTSARELIS MD (NPI 1871540831) is an individual dermatology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD042896L) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of Perelman School Of Med At The University Of Pennsylvania (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
George Cotsarelis Md 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 George Cotsarelis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Philadelphia, PA 19104
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,488 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hospital Of Univ Of Pennsylvania
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19104 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.
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
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 George Cotsarelis's NPI number?
The NPI number for George Cotsarelis is 1871540831. It was assigned to this individual provider in the NPPES registry on May 27, 2006.
Where is George Cotsarelis located?
George Cotsarelis practices at 3400 Civic Center Blvd 1-330s Perelman Center, Philadelphia, PA 19104. The listed phone number is (215) 662-2737.
What is George Cotsarelis's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is George Cotsarelis enrolled in Medicare?
Yes. George Cotsarelis 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 George Cotsarelis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), George Cotsarelis reassigns Medicare benefits to University Of Penn-Medical Group (Philadelphia, 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 George Cotsarelis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is George Cotsarelis affiliated with any hospitals?
According to CMS data, George Cotsarelis is affiliated with Hospital Of Univ Of Pennsylvania.
When was this NPI record last updated?
The NPPES record for George Cotsarelis was last updated on January 11, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# George Cotsarelis, MD · NPI 1871540831
Dermatology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 27, 2006.
## Identity
- **NPI:** 1871540831 (Entity type: Individual)
- **Enumerated:** May 27, 2006
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** MD042896L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3400 CIVIC CENTER BLVD, 1-330S PERELMAN CENTER, Philadelphia, PA 19104-5127
- **Phone:** (215) 662-2737
## 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 Penn-Medical Group (NPI 1033507157, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Perelman School Of Med At The University Of Pennsylvania, class of 1987
## Record status
- **NPPES last updated:** January 11, 2016
- **Other identifiers:** Medicare UPIN C61250; Medicare PIN 700948 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1871540831) · Data from the CMS NPPES public registry.