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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Allison Louise Heiden, M.D.

Obstetrics & Gynecology Physician in Fairfax, VA · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356875892

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Registry record

Entity type Individual (Type 1)
Name Dr. Allison Louise Heiden
Credential M.D.
Sex Female
Practice address 10521 Rosehaven St Ste Ll100, Fairfax, VA, 22030
Phone (248) 787-8102
Enumeration date Apr 11, 2017
Last updated in NPPES Oct 17, 2023

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 0116030502 (VA) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 0101271604 (VA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Allison Heiden's NPI record?
Cross-check NPI 1356875892 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1356875892 active?
Yes, as of the latest NPPES snapshot, NPI 1356875892 is active (record last updated 2023-10-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-17.