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Helen Yapchai MD

Obstetrics Physician in Rochester Hills, MI · enumerated 2009 · authorized official Helen Yapchai, Physician.

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

National Provider Identifier

1811223621

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Registry record

Entity type Organization (Type 2)
Legal business name Helen Yapchai MD
Practice address 332 W Tienken Rd, Ste B, Rochester Hills, MI, 48306
Phone (248) 656-1300
Fax (248) 656-7459
Enumeration date Oct 29, 2009
Last updated in NPPES Oct 29, 2009

Taxonomy & classification

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License HY031881 (MI) Primary

Authorized official

Name Helen Yapchai
Title Physician
Phone (248) 656-1300

Other identifiers

Identifier Type State Issuer
1606367651 Other MI BCBSM
4289439 Other MI AETNA
160004152 Other MI RAILROAD MEDICARE

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.

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Frequently asked questions

Who is the authorized official for Helen Yapchai MD?
NPPES lists Helen Yapchai (Physician) as the authorized official for this organization.
What is the NPI number for Helen Yapchai MD?
The NPI for Helen Yapchai MD is 1811223621, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-29.