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Art Onglao, MD
NPI 1588850721 · Family Medicine Physician · Atascadero, CA
Art Onglao, MD is a Family Medicine Physician provider in Atascadero, CA (NPI 1588850721).
Provider details
- NPI number
- 1588850721
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A64171 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 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
10333 El Camino Real
Atascadero, CA 93422-5808
Phone: (805) 468-2000
Fax: (805) 468-6011
Street-level locationGet directions
Mailing address
1600 9th Street, Room 150
Sacramento, CA 95814-6414
Registry dates
- Enumerated
- 2007-09-21
- Last updated
- 2013-07-30
Frequently asked questions
- What is Art Onglao's NPI number?
- Art Onglao's National Provider Identifier (NPI) is 1588850721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Art Onglao's specialty?
- Art Onglao is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Art Onglao located?
- Art Onglao's practice location on file with NPPES is 10333 El Camino Real, Atascadero, CA 93422-5808.
- What is Art Onglao's phone number?
- The practice phone number listed in the NPPES registry for Art Onglao is (805) 468-2000.
- Is Art Onglao's NPI active?
- Yes — Art Onglao's NPI (1588850721) is active in the NPPES registry as of the last update on 2013-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.