OrganizationActive
Ralph Lissaur, M.D., P.C.
NPI 1275065088 · Community/Behavioral Health Agency · Riverside, CA
Ralph Lissaur, M.D., P.C. is a Community/Behavioral Health Agency organization in Riverside, CA (NPI 1275065088).
Provider details
- NPI number
- 1275065088
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Ralph Lissaur, President(949) 280-9647
- License
- A88975 (CA)
Specialties & taxonomies
Agencies
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
2085 Rustin Ave
Riverside, CA 92507-2498
Phone: (951) 509-2400
Street-level locationGet directions
Mailing address
14252 Culver Dr
Irvine, CA 92604-0317
Registry dates
- Enumerated
- 2017-03-30
- Last updated
- 2017-03-30
Frequently asked questions
- What is Ralph Lissaur, M.D., P.C.'s NPI number?
- Ralph Lissaur, M.D., P.C.'s National Provider Identifier (NPI) is 1275065088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ralph Lissaur, M.D., P.C.?
- Ralph Lissaur, M.D., P.C. is classified in the NPPES registry as Community/Behavioral Health Agency (Agencies).
- Where is Ralph Lissaur, M.D., P.C. located?
- Ralph Lissaur, M.D., P.C.'s practice location on file with NPPES is 2085 Rustin Ave, Riverside, CA 92507-2498.
- What is Ralph Lissaur, M.D., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Ralph Lissaur, M.D., P.C. is (951) 509-2400.
- Who is the authorized official for Ralph Lissaur, M.D., P.C.?
- The authorized official listed on Ralph Lissaur, M.D., P.C.'s NPPES record is Ralph Lissaur, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ralph Lissaur, M.D., P.C.'s NPI active?
- Yes — Ralph Lissaur, M.D., P.C.'s NPI (1275065088) is active in the NPPES registry as of the last update on 2017-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.