NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Yhana Carolyn Chavis, DO

Radiation Oncology Physician in Easton, MD · enumerated 2020.

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

National Provider Identifier

1437778735

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Yhana Carolyn Chavis
Credential DO
Sex Female
Practice address 509 Idlewild Ave, Easton, MD, 21601
Phone (410) 820-6411
Enumeration date Apr 16, 2020
Last updated in NPPES Oct 29, 2026

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License H0106426 (MD) Primary
174400000X Specialist Other Service Providers Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Yhana Chavis practice?
The practice location on file with NPPES is in Easton, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Yhana Chavis?
The National Provider Identifier (NPI) for Yhana Chavis is 1437778735, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-29.