Gregory H Owyang, DDS & Deborah H Owyang, DDS
NPI 1922718063 · General Practice Dentistry · Sacramento, CA
Gregory H Owyang, DDS & Deborah H Owyang, DDS is a General Practice Dentistry organization in Sacramento, CA (NPI 1922718063).
Provider details
- NPI number
- 1922718063
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Deborah Owyang, Dentist(916) 454-2919
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
Mailing address
Registry dates
- Enumerated
- 2022-11-30
- Last updated
- 2022-11-30
- Certified
- 2022-11-30
Frequently asked questions
- What is Gregory H Owyang, DDS & Deborah H Owyang, DDS's NPI number?
- Gregory H Owyang, DDS & Deborah H Owyang, DDS's National Provider Identifier (NPI) is 1922718063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregory H Owyang, DDS & Deborah H Owyang, DDS?
- Gregory H Owyang, DDS & Deborah H Owyang, DDS is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Gregory H Owyang, DDS & Deborah H Owyang, DDS located?
- Gregory H Owyang, DDS & Deborah H Owyang, DDS's practice location on file with NPPES is 1435 Alhambra Blvd, Sacramento, CA 95816.
- What is Gregory H Owyang, DDS & Deborah H Owyang, DDS's phone number?
- The practice phone number listed in the NPPES registry for Gregory H Owyang, DDS & Deborah H Owyang, DDS is (916) 454-2919.
- Who is the authorized official for Gregory H Owyang, DDS & Deborah H Owyang, DDS?
- The authorized official listed on Gregory H Owyang, DDS & Deborah H Owyang, DDS's NPPES record is Deborah Owyang, Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregory H Owyang, DDS & Deborah H Owyang, DDS's NPI active?
- Yes — Gregory H Owyang, DDS & Deborah H Owyang, DDS's NPI (1922718063) is active in the NPPES registry as of the last update on 2022-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.