Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gerald W. Dewitt, M.D.

Pediatrics Physician in Arrington, VA · enumerated 2006.

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

National Provider Identifier

1003861360

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Registry record

Entity type Individual (Type 1)

Name Dr. Gerald W. Dewitt

Credential M.D.

Sex Male

Practice address 4038 Thomas Nelson Hwy, Arrington, VA, 22922

Phone (434) 263-4000

Fax (434) 263-4160

Enumeration date May 24, 2006

Last updated in NPPES May 28, 2014

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 0101019845 (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
154019	Other	-	ANTHEM
249647	Other	-	SOUTHERN HEALTH
54-1778786	Other	-	FIRST HEALTH/MAIL HANDLER
8128043	Other	-	MAMSI/MDIPA
010123879	Medicaid	VA	-
54-1778786	Other	-	PHCS
54-1778786	Other	-	VA HEALTH NETWORK
12-00465	Other	-	UNITED HEALTHCARE
1485127009	Other	-	CIGNA
4305649	Other	-	AETNA TRADITIONAL
54-1778786	Other	-	MID ATLANTIC HEALTH SOLUT
010123879	Other	-	VA PREMIERE HELTH PLAN
2177792	Other	-	AETNA HMO
54-1778786	Other	-	CCN
53854	Other	-	SENTARA/OPTIMA
54-1778786-032	Other	-	CHAMPUS/TRICARE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Gerald Dewitt?

The National Provider Identifier (NPI) for Gerald Dewitt is 1003861360, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gerald Dewitt practice?

The practice location on file with NPPES is in Arrington, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Rebecca Young Family Medicine Physician · Arrington, VA NPI 1073595666 Sonya Bohon Family Medicine Physician · Arrington, VA NPI 1952384984 Janet Ngai Physical Therapist · Arrington, VA NPI 1427036029 Janet Wolfe Family Nurse Practitioner · Arrington, VA NPI 1871571489 Benjamin Brown Family Medicine Physician · Arrington, VA NPI 1215915814 Lois Alderfer Family Nurse Practitioner · Arrington, VA NPI 1194703876 Steven Alderfer Family Nurse Practitioner · Arrington, VA NPI 1952389645 Blue Ridge Health Center Inc Federally Qualified Health Center (FQHC) · Arrington, VA NPI 1518945187

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-28.