DAVID WILLIAM ABT DO
NPI 1245678622
Hospitalist in Wexford, PA
About David William Abt Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID WILLIAM ABT DO (NPI 1245678622) is an individual hospitalist provider in Wexford, Pennsylvania, licensed in Pennsylvania (OS019251) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS, is affiliated with Ahn Wexford Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
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
David William Abt Do 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
5Medicare enrollment records show David Abt reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wexford, PA 15090
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,881 clinicians in this Medicare group
Natrona Heights, PA 15065
- Reassigned Medicare billing, Pennsylvania enrollment
- 100 clinicians in this Medicare group
Monroeville, PA 15146
- Reassigned Medicare billing, Pennsylvania enrollment
- 87 clinicians in this Medicare group
Jefferson Hills, PA 15025
- Reassigned Medicare billing, Pennsylvania enrollment
- 153 clinicians in this Medicare group
Canonsburg, PA 15317
- Reassigned Medicare billing, Pennsylvania enrollment
- 89 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 4
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.
Ahn Wexford Hospital
Acute Care Hospitals · Wexford, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15090 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.
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 David Abt's NPI number?
The NPI number for David Abt is 1245678622. It was assigned to this individual provider in the NPPES registry on June 7, 2013.
Where is David Abt located?
David Abt practices at 12351 Perry Hwy, Wexford, PA 15090. The listed phone number is (412) 359-3030.
What is David Abt's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is David Abt enrolled in Medicare?
Yes. David Abt 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 David Abt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Abt reassigns Medicare benefits to 5 organizations: Allegheny Clinic (Wexford, PA), Ahn Hospitalist Group, Ltd (Natrona Heights, PA), Ahn Emergency Group Of Forbes Ltd. (Monroeville, PA), Ahn Observation Group LLC (Jefferson Hills, PA) and Ahn Emergency Group Of Canonsburg Ltd. (Canonsburg, 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 David Abt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is David Abt affiliated with any hospitals?
According to CMS data, David Abt is affiliated with Ahn Wexford Hospital.
When was this NPI record last updated?
The NPPES record for David Abt was last updated on November 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.