Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Erica Yumi Yamamoto, DO

Family Medicine Physician in Upper Arlington, OH · enumerated 2020.

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

National Provider Identifier

1164043584

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Registry record

Entity type Individual (Type 1)

Name Dr. Erica Yumi Yamamoto

Credential DO

Sex Female

Practice address 3200 Tremont Rd, Upper Arlington, OH, 43221

Phone (614) 293-9777

Fax (614) 293-9677

Enumeration date Apr 27, 2020

Last updated in NPPES Feb 10, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 77238-21 (WI) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 34.017569 (OH) Primary

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

What specialty is Erica Yamamoto?

Erica Yamamoto is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-10.