Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cecilia Loh, M.D.

Surgery Physician in Riverside, CA · enumerated 2007.

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

National Provider Identifier

1366646838

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Registry record

Entity type Individual (Type 1)

Name Dr. Cecilia Loh

Credential M.D.

Sex Female

Practice address 3660 Park Sierra Dr, Suite 105, Riverside, CA, 92505

Phone (951) 278-8870

Enumeration date Jun 11, 2007

Last updated in NPPES Nov 14, 2016

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 62103 (WI) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A143602 (CA) Primary

2086S0105X Surgery of the Hand (Surgery) Physician Allopathic & Osteopathic Physicians · License A143602 (CA) Secondary

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.

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Frequently asked questions

How do I verify Cecilia Loh's NPI record?

Cross-check NPI 1366646838 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1366646838 active?

Yes, as of the latest NPPES snapshot, NPI 1366646838 is active (record last updated 2016-11-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-14.