NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Cecilia Esther Ortega, D.D.S.

General Practice Dentistry in Fremont, CA · enumerated 2006 · practices at Ying Tao, D.M.D., Inc..

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

National Provider Identifier

1215036942

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Cecilia Esther Ortega
Credential D.D.S.
Sex Female
Practice address Fremont, CA, 94538
Phone (510) 656-8662
Fax (510) 656-8951
Enumeration date Sep 21, 2006
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 47771 (CA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
B47771-01 Other CA DELTA DENTAL STATE GOV'T

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 is the NPI number for Cecilia Ortega?
The National Provider Identifier (NPI) for Cecilia Ortega is 1215036942, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cecilia Ortega practice?
The practice location on file with NPPES is in Fremont, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.