Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy P. Farrell, M.D.

Cardiovascular Disease Physician in Arlington, VA · enumerated 2005.

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

National Provider Identifier

1396749826

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Registry record

Entity type Individual (Type 1)

Name Timothy P. Farrell

Credential M.D.

Sex Male

Practice address 1005 N Glebe Rd, #750, Arlington, VA, 22201

Phone (703) 524-7202

Fax (703) 516-4501

Enumeration date Jun 13, 2005

Last updated in NPPES Aug 27, 2021

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 0101236676 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
405158100	Medicaid	MD	-
1396749826	Medicaid	VA	-
035853300	Medicaid	DC	-
P00171751	Other	VA	RAILROAD MEDICARE VA #
P00379519	Other	DC	RAILROAD MEDICARE DC#

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 Timothy Farrell's NPI record?

Cross-check NPI 1396749826 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1396749826 active?

Yes, as of the latest NPPES snapshot, NPI 1396749826 is active (record last updated 2021-08-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-27.