What is Scott Chao's NPI number?

Scott Chao's National Provider Identifier (NPI) is 1972774263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Scott Chao's specialty?

Scott Chao is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Scott Chao located?

Scott Chao's practice location on file with NPPES is 406 N San Mateo Dr, San Mateo, CA 94401-2418.

What is Scott Chao's phone number?

The practice phone number listed in the NPPES registry for Scott Chao is (650) 342-8874.

Is Scott Chao's NPI active?

Yes — Scott Chao's NPI (1972774263) is active in the NPPES registry as of the last update on 2008-03-14.

IndividualActive

Scott Chao, DDS

NPI 1972774263 · Dentist · San Mateo, CA

Scott Chao, DDS is a Dentist provider in San Mateo, CA (NPI 1972774263).

Provider details

NPI number: 1972774263
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 49072 (CA)

Specialties & taxonomies

DentistPrimary122300000XLicense 49072 (CA)
Dental Providers

Profile Score

Detailed profile(87/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

406 N San Mateo Dr

San Mateo, CA 94401-2418

Phone: (650) 342-8874

Street-level locationGet directions

More CA providers

Mailing address

2835 35th Ave

San Francisco, CA 94116-2817

Enumerated: 2008-03-14
Last updated: 2008-03-14

Frequently asked questions

What is Scott Chao's NPI number?: Scott Chao's National Provider Identifier (NPI) is 1972774263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Scott Chao's specialty?: Scott Chao is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Scott Chao located?: Scott Chao's practice location on file with NPPES is 406 N San Mateo Dr, San Mateo, CA 94401-2418.
What is Scott Chao's phone number?: The practice phone number listed in the NPPES registry for Scott Chao is (650) 342-8874.
Is Scott Chao's NPI active?: Yes — Scott Chao's NPI (1972774263) is active in the NPPES registry as of the last update on 2008-03-14.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.