Gwen S Callahan, PA C - Medicare in Warrenton, VA

Gwen S Callahan, PA C is a medicare enrolled "Physician Assistant" in Warrenton, Virginia. Her current practice location is 500 Hospital Dr, Warrenton, Virginia. You can reach out to her office (for appointments etc.) via phone at (540) 316-5000.

Gwen S Callahan is licensed to practice in Virginia (license number 0110006327) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1487836961.

Contact Information

Gwen S Callahan, PA C
500 Hospital Dr,
Warrenton, VA 20186-3027
(540) 316-5000
Not Available

Map and Direction




Provider's Profile

Full NameGwen S Callahan
GenderFemale
Speciality
Experience Years
Location500 Hospital Dr, Warrenton, Virginia
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gwen S Callahan attended and graduated from in
  NPI Data:
  • NPI Number: 1487836961
  • Provider Enumeration Date: 11/27/2007
  • Last Update Date: 01/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Gwen S Callahan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487836961NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 0110006327 (Virginia)Primary
363A00000XPhysician Assistant C07550 (Maryland)Secondary
363AM0700XPhysician Assistant - Medical 5601005001 (Michigan)Secondary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Gwen S Callahan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gwen S Callahan, PA C
50505 Schoenherr Rd, Suite 290,
Shelby Twp, MI 48315-3140

Ph: (586) 314-0054
Gwen S Callahan, PA C
500 Hospital Dr,
Warrenton, VA 20186-3027

Ph: (540) 316-5000

Reviews and Comments


Physician Assistant Nurses in Warrenton, VA

Lauren Cassis Jacques, P.A.-C
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Practice Location: 98 Alexandria Pike,, Suite 52, Warrenton, VA 20186
Phone: 540-905-7456    
Audrey Ludwig Bunch, PA-C, M.S.
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Medicare: May Accept Medicare Assignments
Practice Location: 28 Blackwell Park Ln, Suite 302, Warrenton, VA 20186
Phone: 540-341-1900    Fax: 540-341-0940
Autumn L Hernandez, PA-C
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Medicare: Medicare Enrolled
Practice Location: 381 Stuyvesant Street, Suite 1, Warrenton, VA 20186
Phone: 540-347-4410    Fax: 540-347-4456
Mrs. Hannah Adele Lattimore Woodley, PA-C
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 493 Blackwell Rd Ste 305, Warrenton, VA 20186
Phone: 540-428-1715    
Mr. Theodore C Whitcomb, PA-C
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 7241 Mecklenburg Dr, Warrenton, VA 20187
Phone: 540-351-1613    
Mrs. Eden Rose Frangipane, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 481 Cardinal Ln, Warrenton, VA 20186
Phone: 757-376-0350    
Michelle R Glowicki, PA C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 52 W Shirley Ave, Warrenton, VA 20186
Phone: 540-347-9220    Fax: 540-347-0342

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.