DR. PETER J RITCHIE MD
NPI 1003235649
Anesthesiology in Pittsburgh, PA
About Dr. Peter J Ritchie Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PETER J RITCHIE MD (NPI 1003235649) is an individual anesthesiology provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD463767) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Upmc Mercy, and is a graduate of University Of Colorado School Of Medicine, Denver (2014).
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
Dr. Peter J Ritchie 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 Reassignments
2Medicare enrollment records show Peter Ritchie reassigns Medicare billing to 2 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
Pittsburgh, PA 15213
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,182 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 2
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Mercy
Acute Care Hospitals · Pittsburgh, PAUpmc Passavant
Acute Care Hospitals · Pittsburgh, PAUpmc Presbyterian Shadyside
Acute Care Hospitals · Pittsburgh, PAMedicare 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Peter Ritchie's NPI number?
The NPI number for Peter Ritchie is 1003235649. It was assigned to this individual provider in the NPPES registry on April 10, 2014.
Where is Peter Ritchie located?
Peter Ritchie practices at 200 Lothrop St Ste 200C, Pittsburgh, PA 15213. The listed phone number is (412) 647-5909.
What is Peter Ritchie's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Peter Ritchie enrolled in Medicare?
Yes. Peter Ritchie 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 Peter Ritchie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Ritchie reassigns Medicare benefits to 2 organizations: University Of Pittsburgh Physicians (Pittsburgh, PA) and Upmc Community Medicine Inc (Pittsburgh, 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 Peter Ritchie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Peter Ritchie affiliated with any hospitals?
According to CMS data, Peter Ritchie is affiliated with Upmc Mercy, Upmc Passavant and Upmc Presbyterian Shadyside.
When was this NPI record last updated?
The NPPES record for Peter Ritchie was last updated on May 22, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Dr. Peter J Ritchie, MD · NPI 1003235649
Anesthesiology physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 10, 2014.
## Identity
- **NPI:** 1003235649 (Entity type: Individual)
- **Enumerated:** April 10, 2014
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD463767 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 200 LOTHROP ST STE 200C, Pittsburgh, PA 15213
- **Phone:** (412) 647-5909
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Pittsburgh Physicians (NPI 1215995402, Pittsburgh, PA); Upmc Community Medicine Inc (NPI 1306972724, Pittsburgh, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Colorado School Of Medicine, Denver, class of 2014
## Record status
- **NPPES last updated:** May 22, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1003235649) · Data from the CMS NPPES public registry.