ANAT ZEIDEL MD
NPI 1265099709
Pathology - Anatomic Pathology in Philadelphia, PA
About Anat Zeidel Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANAT ZEIDEL MD (NPI 1265099709) is an individual anatomic pathology provider in Philadelphia, Pennsylvania, licensed in Massachusetts (3016039) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, is affiliated with Jefferson Stratford Hospital, and is a graduate of Other (2019).
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
Anat Zeidel 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 Reassignment
Medicare enrollment records show Anat Zeidel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,739 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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jefferson Stratford Hospital
Acute Care Hospitals · Stratford, NJLansdale Hospital
Acute Care Hospitals · Lansdale, PAJefferson Health- Northeast
Acute Care Hospitals · Philadelphia, PAThomas Jefferson University Hospital
Acute Care Hospitals · Philadelphia, PAAbington Memorial Hospital
Acute Care Hospitals · Abington, PAPhysician 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
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 Anat Zeidel's NPI number?
The NPI number for Anat Zeidel is 1265099709. It was assigned to this individual provider in the NPPES registry on May 21, 2019.
Where is Anat Zeidel located?
Anat Zeidel practices at 111 S 11th St, Philadelphia, PA 19107. The listed phone number is (215) 955-6000.
What is Anat Zeidel's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.
Is Anat Zeidel enrolled in Medicare?
Yes. Anat Zeidel 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 organization bills Medicare for Anat Zeidel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anat Zeidel reassigns Medicare benefits to Jefferson University Physicians (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 Anat Zeidel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Anat Zeidel affiliated with any hospitals?
According to CMS data, Anat Zeidel is affiliated with Jefferson Stratford Hospital, Lansdale Hospital, Jefferson Health- Northeast, Thomas Jefferson University Hospital and Abington Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Anat Zeidel was last updated on June 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.
# Anat Zeidel, MD · NPI 1265099709
Anatomic Pathology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 21, 2019.
## Identity
- **NPI:** 1265099709 (Entity type: Individual)
- **Enumerated:** May 21, 2019
- **Primary specialty:** Pathology - Anatomic Pathology · taxonomy 207ZP0101X
- **State license:** 3016039 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 S 11TH ST, Philadelphia, PA 19107-4870
- **Phone:** (215) 955-6000 · **Fax:** (215) 955-6000
## 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:** Jefferson University Physicians (NPI 1326093675, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1265099709) · Data from the CMS NPPES public registry.