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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MICHAEL ROBERT HALAHAN
NPI 1205875994
Physician Assistant - Surgical in Pittsburgh, PA

Active since June 06, 2006PECOS Enrolled
300 HALKET ST, PITTSBURGH, PA 15213(412) 647-0943(412) 647-4050 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Michael Robert Halahan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL ROBERT HALAHAN (NPI 1205875994) is an individual surgical provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MA052126) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Magee Womens Hospital Of Upmc Health System, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1205875994
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NameMICHAEL ROBERT HALAHAN
Location Address300 HALKET STPittsburgh, PA 15213-3108
Mailing Address300 Halket StPittsburgh, PA 15213-3108 · (412) 647-0943 · Fax (412) 647-4050
Phone(412) 647-0943
Fax(412) 647-4050
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateJune 6, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1205875994 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in PA · MA052126
300 HALKET ST, Pittsburgh, PA 15213
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Robert Halahan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8426057118
PECOS Enrollment IDI20061206000390
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Replacement of knee joint, both sides of knee 27447
A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.
16 services16 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Magee Womens Hospital Of Upmc Health System

Acute Care Hospitals · Pittsburgh, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390114
Location300 Halket StreetPittsburgh, PA 15213 · Allegheny County
Emergency services Birthing friendly

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.

KIMBERLY BARCASKEY
Nurse Practitioner (Obstetrics & Gynecology)
300 HALKET ST, SUITE 0610
PITTSBURGH, PA 15213
Allegheny County (412) 641-6412
CHELSEA RENEE ANDERSON
Nurse Practitioner
300 HALKET ST
PITTSBURGH, PA 15213
Allegheny County (412) 354-3907
ALLISON JOY DIPLACIDO
Nurse Practitioner (Neonatal, Critical Care)
300 HALKET ST
PITTSBURGH, PA 15213
Allegheny County (844) 300-7606
MEENA SETHURAMAN MD
Student in an Organized Health Care Education/Training Program
300 HALKET ST
PITTSBURGH, PA 15213
Allegheny County (412) 641-4455
JEFFREY FINE
Pathology (Anatomic Pathology & Clinical Pathology)
300 HALKET ST
PITTSBURGH, PA 15213
Allegheny County (412) 641-5400
ZENAIDA ROSADO
Obstetrics & Gynecology
300 HALKET ST, SUITE 5120
PITTSBURGH, PA 15213
Allegheny County (412) 641-6476
EDNA CHEUNG PHARM.D.
Pharmacist
300 HALKET ST
PITTSBURGH, PA 15213
Allegheny County (412) 641-4356
BENJAMIN ASCARI CRNA
Nurse Anesthetist, Certified Registered
300 HALKET ST, UPMC EAST
PITTSBURGH, PA 15213
Allegheny County (866) 696-2433

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 Michael Halahan's NPI number?

The NPI number for Michael Halahan is 1205875994. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is Michael Halahan located?

Michael Halahan practices at 300 Halket St, Pittsburgh, PA 15213. The listed phone number is (412) 647-0943.

What is Michael Halahan's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Michael Halahan enrolled in Medicare?

Yes. Michael Halahan is registered in the Medicare PECOS enrollment system.

Is Michael Halahan affiliated with any hospitals?

According to CMS data, Michael Halahan is affiliated with Magee Womens Hospital Of Upmc Health System.

When was this NPI record last updated?

The NPPES record for Michael Halahan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.