What is Gregory Owyang's NPI number?

Gregory Owyang's National Provider Identifier (NPI) is 1407988462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Owyang's specialty?

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

Where is Gregory Owyang located?

Gregory Owyang's practice location on file with NPPES is 1435 Alhambra Blvd Ste 104, Sacramento, CA 95816-6500.

What is Gregory Owyang's phone number?

The practice phone number listed in the NPPES registry for Gregory Owyang is (916) 454-2919.

Is Gregory Owyang's NPI active?

Yes — Gregory Owyang's NPI (1407988462) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Gregory Owyang, DDS

NPI 1407988462 · Dentist · Sacramento, CA

Gregory Owyang, DDS is a Dentist provider in Sacramento, CA (NPI 1407988462).

Provider details

NPI number: 1407988462
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 31507 (CA)

Specialties & taxonomies

DentistPrimary122300000XLicense 31507 (CA)
Dental Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

1435 Alhambra Blvd Ste 104

Sacramento, CA 95816-6500

Phone: (916) 454-2919

Fax: (916) 454-2816

Street-level locationGet directions

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Mailing address