STEPHANIE MAXIMOUS
NPI 1205063641
Internal Medicine in Pittsburgh, PA
About Stephanie Maximous NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE MAXIMOUS (NPI 1205063641) is an individual internal medicine provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD454502) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, is affiliated with Upmc Presbyterian Shadyside, and is a graduate of George Washington University School Of Medicine (2009).
NPPES Registry Identity
Specialties & Licenses
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
Stephanie Maximous 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
3Medicare enrollment records show Stephanie Maximous reassigns Medicare billing to 3 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
Williamsport, PA 17701
- Reassigned Medicare billing, Pennsylvania enrollment
- 64 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.
Upmc Presbyterian Shadyside
Acute Care Hospitals · Pittsburgh, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15213 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.
PITTSBURGH, PA 15213
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 Stephanie Maximous's NPI number?
The NPI number for Stephanie Maximous is 1205063641. It was assigned to this individual provider in the NPPES registry on June 11, 2009.
Where is Stephanie Maximous located?
Stephanie Maximous practices at 3459 5th Ave Upmc Montefiore NW 628, Pittsburgh, PA 15213. The listed phone number is (412) 692-2210.
What is Stephanie Maximous's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Stephanie Maximous enrolled in Medicare?
Yes. Stephanie Maximous 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 Stephanie Maximous's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Maximous reassigns Medicare benefits to 3 organizations: University Of Pittsburgh Physicians (Pittsburgh, PA), Upmc Community Medicine Inc (Pittsburgh, PA) and Susquehanna Physician Services (Williamsport, 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 Stephanie Maximous's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Stephanie Maximous affiliated with any hospitals?
According to CMS data, Stephanie Maximous is affiliated with Upmc Presbyterian Shadyside.
When was this NPI record last updated?
The NPPES record for Stephanie Maximous was last updated on March 25, 2021. 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.
# Stephanie Maximous · NPI 1205063641
Internal Medicine physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 11, 2009.
## Identity
- **NPI:** 1205063641 (Entity type: Individual)
- **Enumerated:** June 11, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD454502 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3459 5TH AVE, UPMC MONTEFIORE NW 628, Pittsburgh, PA 15213-3236
- **Phone:** (412) 692-2210
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): University Of Pittsburgh Physicians (NPI 1548433527, Pittsburgh, PA); Upmc Community Medicine Inc (NPI 1154457570, Pittsburgh, PA); Susquehanna Physician Services (NPI 1083677868, Williamsport, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2009
## Record status
- **NPPES last updated:** March 25, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1205063641) · Data from the CMS NPPES public registry.