Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra B Yonts, M.D.

Pediatrics Physician in Washington, DC · enumerated 2013.

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

National Provider Identifier

1952740771

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Registry record

Entity type Individual (Type 1)

Name Alexandra B Yonts

Credential M.D.

Sex Female

Practice address 111 Michigan Ave Nw, Washington, DC, 20010

Phone (202) 476-5000

Enumeration date Jun 15, 2013

Last updated in NPPES Oct 31, 2019

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD045215 (DC) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Alexandra Yonts practice?

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

What is the NPI number for Alexandra Yonts?

The National Provider Identifier (NPI) for Alexandra Yonts is 1952740771, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-31.