Ronald Housepian, D.D.S.
NPI 1083621908 · General Practice Dentistry · Costa Mesa, CA
Enrolled with Medicare as Order and Referring Only - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Housepian, D.D.S. is a General Practice Dentistry provider in Costa Mesa, CA (NPI 1083621908).
Provider details
- NPI number
- 1083621908
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 26763 (CA)
Specialties & taxonomies
Dental Providers
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
- 2006-08-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ronald Housepian's NPI number?
- Ronald Housepian's National Provider Identifier (NPI) is 1083621908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Housepian's specialty?
- Ronald Housepian is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Ronald Housepian located?
- Ronald Housepian's practice location on file with NPPES is 2000 Newport Blvd, Costa Mesa, CA 92627-7183.
- What is Ronald Housepian's phone number?
- The practice phone number listed in the NPPES registry for Ronald Housepian is (949) 642-7495.
- Does Ronald Housepian accept Medicare?
- Ronald Housepian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Housepian's NPI active?
- Yes — Ronald Housepian's NPI (1083621908) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.