Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Anna D Yonker-Sell, MD

Anesthesiology Physician in Fredericksburg, VA · enumerated 2006.

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

National Provider Identifier

1841379708

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Registry record

Entity type Individual (Type 1)

Name Dr. Anna D Yonker-Sell

Credential MD

Sex Female

Practice address 38 Chatham Heights Rd, Fredericksburg, VA, 22405

Phone (866) 680-2366

Enumeration date Nov 3, 2006

Last updated in NPPES Dec 19, 2023

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 0101059185 (VA) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 0101059185 (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
337596	Other	VA	BCBS NUMBER
150599500	Other	VA	DEPT OF LABOR
010150671	Medicaid	VA	-

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 Anna Yonker-Sell?

The National Provider Identifier (NPI) for Anna Yonker-Sell is 1841379708, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anna Yonker-Sell practice?

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

Other providers at this practice address

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Geoffrey Sloan Anesthesiology Physician · Fredericksburg, VA NPI 1043396682

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-19.