MARIANNE PATRCIA MCCORMICK MD
NPI 1851319149
Emergency Medicine in Philadelphia, PA
About Marianne Patrcia Mccormick Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIANNE PATRCIA MCCORMICK MD (NPI 1851319149) is an individual emergency medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD047603L) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marianne Patrcia Mccormick Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Marianne Mccormick reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,488 clinicians in this Medicare group
Philadelphia, PA 19106
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Clinical Care Associates Of The University Of Pennsylvania Health.
- 983 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19107 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 19107
PHILADELPHIA, PA 19107
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 Marianne Mccormick's NPI number?
The NPI number for Marianne Mccormick is 1851319149. It was assigned to this individual provider in the NPPES registry on July 17, 2006.
Where is Marianne Mccormick located?
Marianne Mccormick practices at 800 Spruce St 2 Cathcart, Philadelphia, PA 19107. The listed phone number is (215) 829-3264.
What is Marianne Mccormick's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Marianne Mccormick enrolled in Medicare?
Yes. Marianne Mccormick is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marianne Mccormick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marianne Mccormick reassigns Medicare benefits to 2 organizations: University Of Penn-Medical Group (Philadelphia, PA) and Clinical Care Associates Of The University Of Pennsylvania Health Syst (Philadelphia, 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 Marianne Mccormick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Marianne Mccormick was last updated on January 6, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Marianne Patrcia Mccormick, MD · NPI 1851319149
Emergency Medicine physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since July 17, 2006.
## Identity
- **NPI:** 1851319149 (Entity type: Individual)
- **Enumerated:** July 17, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD047603L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 SPRUCE ST, 2 CATHCART, Philadelphia, PA 19107-6130
- **Phone:** (215) 829-3264
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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 Penn-Medical Group (NPI 1669860854, Philadelphia, PA); Clinical Care Associates Of The University Of Pennsylvania Health Syst (NPI 1942319777, Philadelphia, PA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 6, 2012
- **Other identifiers:** Medicare ID-Type Unspecified 076613 (PA); Medicaid 001482011 (PA); Medicare UPIN F83199 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1851319149) · Data from the CMS NPPES public registry.