Robert S Doomun D.O., Inc.
NPI 1083625784 · Family Medicine Physician · Yorba Linda, CA
Robert S Doomun D.O., Inc. is a Family Medicine Physician organization in Yorba Linda, CA (NPI 1083625784).
Provider details
- NPI number
- 1083625784
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Doomun, President/Ceo(714) 777-3606
- License
- 20A7459 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2020-08-22
Frequently asked questions
- What is Robert S Doomun D.O., Inc.'s NPI number?
- Robert S Doomun D.O., Inc.'s National Provider Identifier (NPI) is 1083625784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert S Doomun D.O., Inc.?
- Robert S Doomun D.O., Inc. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert S Doomun D.O., Inc. located?
- Robert S Doomun D.O., Inc.'s practice location on file with NPPES is 19871 Yorba Linda Blvd, Yorba Linda, CA 92886-2811.
- What is Robert S Doomun D.O., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Robert S Doomun D.O., Inc. is (714) 777-3606.
- Who is the authorized official for Robert S Doomun D.O., Inc.?
- The authorized official listed on Robert S Doomun D.O., Inc.'s NPPES record is Robert Doomun, President/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert S Doomun D.O., Inc.'s NPI active?
- Yes — Robert S Doomun D.O., Inc.'s NPI (1083625784) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.