ABIGAIL HARTMANN MD
NPI 1164057006
Obstetrics & Gynecology in Hershey, PA
About Abigail Hartmann Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABIGAIL HARTMANN MD (NPI 1164057006) is an individual obstetrics & gynecology provider in Hershey, Pennsylvania, licensed in Pennsylvania (MD496210) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Newark, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Abigail Hartmann Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Abigail Hartmann reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hershey, PA 17033
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,216 clinicians in this Medicare group
Hockessin, DE 19707
- Reassigned Medicare billing, Delaware enrollment
- 1,531 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 17033 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.
HERSHEY, PA 17033
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 Abigail Hartmann's NPI number?
The NPI number for Abigail Hartmann is 1164057006. It was assigned to this individual provider in the NPPES registry on March 11, 2020.
Where is Abigail Hartmann located?
Abigail Hartmann practices at 35 Hope Dr, Hershey, PA 17033. The listed phone number is (800) 243-1455.
What is Abigail Hartmann's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Abigail Hartmann enrolled in Medicare?
Yes. Abigail Hartmann is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Abigail Hartmann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Hartmann reassigns Medicare benefits to 2 organizations: The Milton S Hershey Medical Center Physicians Group (Hershey, PA) and Christiana Care Health Services, Inc (Hockessin, DE). 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 Abigail Hartmann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Abigail Hartmann was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Abigail Hartmann, MD · NPI 1164057006
Obstetrics & Gynecology physician in Hershey, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 11, 2020.
## Identity
- **NPI:** 1164057006 (Entity type: Individual)
- **Enumerated:** March 11, 2020
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** MD496210 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 35 HOPE DR, Hershey, PA 17033-2008
- **Phone:** (800) 243-1455
## 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): The Milton S Hershey Medical Center Physicians Group (NPI 1710951744, Hershey, PA); Christiana Care Health Services, Inc (NPI 1134104565, Hockessin, DE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1164057006) · Data from the CMS NPPES public registry.