Irving Mendelson
NPI 1205688785 · Mental Health Clinic/Center (Including Community Mental Health Center) · Los Angeles, CA
Irving Mendelson is a Mental Health Clinic/Center (Including Community Mental Health Center) provider in Los Angeles, CA (NPI 1205688785).
Provider details
- NPI number
- 1205688785
- Entity type
- Individual
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Sex
- Male
- Sole proprietor
- Yes
- License
- 261QM0801X (CA)
Specialties & taxonomies
- Mental Health Clinic/Center (Including Community Mental Health Center)Primary261QM0801XLicense 261QM0801X (CA)
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-04-05
- Last updated
- 2024-04-05
- Certified
- 2024-04-05
Frequently asked questions
- What is Irving Mendelson's NPI number?
- Irving Mendelson's National Provider Identifier (NPI) is 1205688785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irving Mendelson's specialty?
- Irving Mendelson is listed in the NPPES registry with a primary specialty of Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is Irving Mendelson located?
- Irving Mendelson's practice location on file with NPPES is 510 S Vermont Ave Fl 19, Los Angeles, CA 90020-1912.
- What is Irving Mendelson's phone number?
- The practice phone number listed in the NPPES registry for Irving Mendelson is (213) 948-2305.
- Is Irving Mendelson's NPI active?
- Yes — Irving Mendelson's NPI (1205688785) is active in the NPPES registry as of the last update on 2024-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.