FLINTON CALLAHAN II M.D. & ASSOCIATES INC
NPI 1144419177
Specialist in Leesburg, VA

Q: What is Flinton Callahan II M.D. & Associates Inc's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since October 16, 2007

20 DAVIS AVE SW, LEESBURG, VA 20175(703) 777-1244(540) 338-9137 Get Directions Write a Review

NPPES record last updated: October 16, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Flinton Callahan Ii M.d. & Associates Inc NPPES

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

FLINTON CALLAHAN II M.D. & ASSOCIATES INC (NPI 1144419177) is a healthcare organization registered as a specialist in Leesburg, Virginia and active in the NPI registry since October 2007. The organization lists Flinton Callahan, President, as its authorized official.

NPPES Registry Identity

NPI1144419177

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameFLINTON CALLAHAN II M.D. & ASSOCIATES INC

Location Address20 DAVIS AVE SWLeesburg, VA 20175-3824

Mailing Address20 Davis Ave SwLeesburg, VA 20175-3824 · (703) 777-1244 · Fax (540) 338-9137

Phone(703) 777-1244

Fax(540) 338-9137

Organization SubpartNo

Authorized OfficialFlinton CallahanPresident · (703) 777-1244

Enumeration DateOctober 16, 2007

✔ NPI 1144419177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in VA · 0101021979

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

20 DAVIS AVE SW, Leesburg, VA 20175

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Other Identifiers 1

Medicare PINC02005VA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CLAIBORNE MOORE CALLAHAN M.D.

Ophthalmology

20 DAVIS AVE SW
LEESBURG, VA 20175

Loudoun County (703) 777-1244

DR. FLINTON CALLAHAN II M.D.

Ophthalmology

20 DAVIS AVE SW
LEESBURG, VA 20175

Loudoun County (703) 777-1244

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 Flinton Callahan II M.D. & Associates Inc's NPI number?

The NPI number for Flinton Callahan II M.D. & Associates Inc is 1144419177. It was assigned to this organization in the NPPES registry on October 16, 2007.

Where is Flinton Callahan II M.D. & Associates Inc located?

Flinton Callahan II M.D. & Associates Inc is located at 20 Davis Ave SW, Leesburg, VA 20175. The listed phone number is (703) 777-1244.

What is Flinton Callahan II M.D. & Associates Inc's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Flinton Callahan II M.D. & Associates Inc was last updated on October 16, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.