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MICHAEL CALLAHAN
NPI 1356979538
Physician Assistant in Fredericksburg, VA

Active since April 01, 2020
4600 SPOTSYLVANIA PKWY, FREDERICKSBURG, VA 22408(540) 498-4000 Get Directions Write a Review

NPPES record last updated: April 5, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Michael Callahan NPPES

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

MICHAEL CALLAHAN (NPI 1356979538) is an individual physician assistant in Fredericksburg, Virginia and active in the NPI registry since April 2020.

NPPES Registry Identity

NPI1356979538
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMICHAEL CALLAHAN
Location Address4600 SPOTSYLVANIA PKWYFredericksburg, VA 22408-7762
Mailing Address4600 Spotsylvania PkwyFredericksburg, VA 22408-7762
Phone(540) 498-4000
Sole ProprietorYes
Enumeration DateApril 1, 2020
Last NPPES UpdateApril 5, 2020
NPPES CertifiedApril 5, 2020
✔ NPI 1356979538 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
4600 SPOTSYLVANIA PKWY, Fredericksburg, VA 22408
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

SHERIDAN EMERGENCY PHYSICIAN SERVICES OF VIRGINIA, INC
Emergency Medicine
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Spotsylvania County (540) 834-1500
DR. CHRISTINA JOSEPHINE TAMBASCO M.D.
Pediatrics (Neonatal-Perinatal Medicine)
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Spotsylvania County (540) 498-4702
FARWA MATEEN
Advanced Practice Midwife
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Spotsylvania County (540) 498-4000
MOUNT ARVON INPATIENT SERVICES LLC
Internal Medicine
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Spotsylvania County (540) 862-6011
LISA MCCRACKEN CSFA
Specialist/Technologist, Other (Surgical Assistant)
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Spotsylvania County (540) 846-2179
HOSPITAL MEDICINE SERVICES OF VA, LLC
Hospitalist
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Spotsylvania County (540) 498-4000
SHERIDAN RADIOLOGY SERVICES OF CENTRAL FLORIDA, INC.
Radiology (Diagnostic Radiology)
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Spotsylvania County (540) 498-4000
DR. STEFAN KOVACEVIC MD
Emergency Medicine
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Spotsylvania County (540) 498-4000

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 Callahan's NPI number?

The NPI number for Michael Callahan is 1356979538. It was assigned to this individual provider in the NPPES registry on April 1, 2020.

Where is Michael Callahan located?

Michael Callahan practices at 4600 Spotsylvania Pkwy, Fredericksburg, VA 22408. The listed phone number is (540) 498-4000.

What is Michael Callahan's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Michael Callahan was last updated on April 5, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.