NATHALIE DEGAIFFIER
NPI 1801216122
Obstetrics & Gynecology in Philadelphia, PA
About Nathalie Degaiffier NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHALIE DEGAIFFIER (NPI 1801216122) is an individual obstetrics & gynecology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD465317) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Nathalie Degaiffier is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Nathalie Degaiffier reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Upper Darby, PA 19082
- Reassigned Medicare billing, Pennsylvania enrollment
- 39 clinicians in this Medicare group
Drexel Hill, PA 19026
- Reassigned Medicare billing, Pennsylvania enrollment
- 654 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
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.
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
PHILADELPHIA, PA 19107
PHILADELPHIA, PA 19107
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 Nathalie Degaiffier's NPI number?
The NPI number for Nathalie Degaiffier is 1801216122. It was assigned to this individual provider in the NPPES registry on April 25, 2014.
Where is Nathalie Degaiffier located?
Nathalie Degaiffier practices at 834 Chestnut St Suite 300, Philadelphia, PA 19107. The listed phone number is (215) 955-6776.
What is Nathalie Degaiffier's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Nathalie Degaiffier enrolled in Medicare?
Yes. Nathalie Degaiffier is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nathalie Degaiffier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathalie Degaiffier reassigns Medicare benefits to 2 organizations: Chespenn Health Services (Upper Darby, PA) and Prospect Health Access Network, Inc. (Drexel Hill, 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 Nathalie Degaiffier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nathalie Degaiffier accept?
Health plans from Highmark Blue Cross Blue Shield Delaware list Nathalie Degaiffier 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 Nathalie Degaiffier was last updated on December 12, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Nathalie Degaiffier · NPI 1801216122
Obstetrics & Gynecology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 25, 2014.
## Identity
- **NPI:** 1801216122 (Entity type: Individual)
- **Enumerated:** April 25, 2014
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** MD465317 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 834 CHESTNUT ST, SUITE 300, Philadelphia, PA 19107-5127
- **Phone:** (215) 955-6776
## 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): Chespenn Health Services (NPI 1225272263, Upper Darby, PA); Prospect Health Access Network, Inc. (NPI 1255786729, Drexel Hill, PA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 12, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1801216122) · Data from the CMS NPPES public registry.