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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Randall L Doerman, M.D.

Internal Medicine Physician in Great Falls, VA · enumerated 2006 · practices at Shane R. Costa DDS, PC.

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

National Provider Identifier

1871549261

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Registry record

Entity type Individual (Type 1)
Name Dr. Randall L Doerman
Credential M.D.
Sex Male
Practice address Great Falls, VA, 22066
Phone (703) 757-3870
Fax (703) 757-9879
Enumeration date May 26, 2006
Last updated in NPPES Jan 5, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101031566 (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

Where does Randall Doerman practice?
The practice location on file with NPPES is in Great Falls, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Randall Doerman?
The National Provider Identifier (NPI) for Randall Doerman is 1871549261, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-05.