CHRISTINA A TWYMAN-SAINT VICTOR MD
NPI 1124220603
Internal Medicine - Gastroenterology in Philadelphia, PA
About Christina A Twyman-saint Victor Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINA A TWYMAN-SAINT VICTOR MD (NPI 1124220603) is an individual gastroenterology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD442660) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Christina A Twyman-saint Victor Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Christina Twyman-saint Victor 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
- 141 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.
Physician 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 Christina Twyman-saint Victor's NPI number?
The NPI number for Christina Twyman-saint Victor is 1124220603. It was assigned to this individual provider in the NPPES registry on June 5, 2007. The provider is also known as Christina A. Twyman MD.
Where is Christina Twyman-saint Victor located?
Christina Twyman-saint Victor practices at 3400 Civic Center Blvd Pcam 4 South, Philadelphia, PA 19104. The listed phone number is (215) 349-8222.
What is Christina Twyman-saint Victor's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Christina Twyman-saint Victor enrolled in Medicare?
Yes. Christina Twyman-saint Victor is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Christina Twyman-saint Victor's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Twyman-saint Victor 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 Christina Twyman-saint Victor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christina Twyman-saint Victor accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Christina Twyman-saint Victor 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 Christina Twyman-saint Victor was last updated on February 17, 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.
# Christina A Twyman-Saint Victor, MD · NPI 1124220603
Gastroenterology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 5, 2007.
## Identity
- **NPI:** 1124220603 (Entity type: Individual)
- **Enumerated:** June 5, 2007
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** MD442660 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3400 CIVIC CENTER BLVD, PCAM 4 SOUTH, Philadelphia, PA 19104
- **Phone:** (215) 349-8222
## 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:** University Of Penn-Medical Group (NPI 1447648464, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 17, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1124220603) · Data from the CMS NPPES public registry.