Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mary Minah Cheng, O.D.
Optometrist in Rosemead, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477582849
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Registry record
Entity type Individual (Type 1)
Name Dr. Mary Minah Cheng
Credential O.D.
Sex Female
Practice address 8622 E Garvey Ave #101, Rosemead, CA, 91770
Phone (626) 288-1287
Fax (626) 288-3229
Enumeration date Jun 30, 2006
Last updated in NPPES Nov 22, 2025
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| SD0127820 | Medicaid | CA | - |
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.
Frequently asked questions
Where does Mary Cheng practice?
The practice location on file with NPPES is in Rosemead, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Cheng?
The National Provider Identifier (NPI) for Mary Cheng is 1477582849, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-22.