Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Rebecca S Sullivan, MD

Pediatrics Physician in Fredericksburg, VA · enumerated 2006.

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

National Provider Identifier

1609898667

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Rebecca S Sullivan

Credential MD

Sex Female

Practice address 4701 Spotsylvania Pkwy, Suite 205, Fredericksburg, VA, 22407

Phone (540) 834-5430

Fax (540) 834-5431

Enumeration date Jul 25, 2006

Last updated in NPPES Apr 21, 2026

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 0101102732 (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
34113	Other	VA	CARENET #
296685	Other	VA	OPT CHOICE/MDIPA/MAMSI #
542039043	Other	VA	VIRGINIA HEALTH NETWORK #
542039043	Other	VA	UNITED HEALTHCARE #
542039043	Other	VA	PRIVATE HEALTHCARE SYSTEM
505725	Other	VA	NCPPO
542039043	Other	VA	CIGNA #
143040	Other	VA	SOUTHERN HEALTH #
542039043	Other	VA	AETNA #
6701086	Medicaid	VA	-
218746	Other	VA	ANTHERM BCBS PROVIDER #
296685	Other	VA	ALLIANCE NUMBER
40919	Other	VA	SENTARA/OPTIMA HEALTH #

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

Is NPI 1609898667 active?

Yes, as of the latest NPPES snapshot, NPI 1609898667 is active (record last updated 2026-04-21).

How do I verify Rebecca Sullivan's NPI record?

Cross-check NPI 1609898667 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-21.