DR. MARIANNE BARNHILL M.D.
NPI 1447267687
Internal Medicine - Hematology & Oncology in Reston, VA

Q: What is Marianne Barnhill's NPI number?

The NPI number for Marianne Barnhill is 1447267687. It was assigned to this individual provider in the NPPES registry on August 1, 2006.

Q: What is Marianne Barnhill's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Marianne Barnhill was last updated on August 30, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since August 01, 2006

11279 CENTER HARBOR RD, RESTON, VA 20194(504) 920-6102 Get Directions Write a Review

NPPES record last updated: August 30, 2019. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 30, 2019, Aug 23, 2019, Nov 5, 2018 and 3 more (6 updates tracked since 2017).

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About Dr. Marianne Barnhill M.d. NPPES

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

DR. MARIANNE BARNHILL M.D. (NPI 1447267687) is an individual hematology & oncology provider in Reston, Virginia, licensed in Virginia (0101264851) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1447267687

Entity TypeIndividualFemale

Primary Taxonomy207RH0003X

Provider Legal NameDR. MARIANNE BARNHILLCredential: M.D.

Location Address11279 CENTER HARBOR RDReston, VA 20194-1324

Mailing Address11279 Center Harbor RdReston, VA 20194-1324 · (504) 920-6102

Phone(504) 920-6102

Sole ProprietorNo

Enumeration DateAugust 1, 2006

Last NPPES UpdateAugust 30, 20196 updates tracked since enumeration

✔ NPI 1447267687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in VA · 0101264851

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

11279 CENTER HARBOR RD, Reston, VA 20194

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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 Marianne Barnhill's NPI number?

The NPI number for Marianne Barnhill is 1447267687. It was assigned to this individual provider in the NPPES registry on August 1, 2006.

Where is Marianne Barnhill located?

Marianne Barnhill practices at 11279 Center Harbor Rd, Reston, VA 20194. The listed phone number is (504) 920-6102.

What is Marianne Barnhill's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Marianne Barnhill was last updated on August 30, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.