Colin Simsarian
NPI 1912853060 · Mental Health Counselor · San Francisco, CA
Colin Simsarian is a Mental Health Counselor provider in San Francisco, CA (NPI 1912853060).
Provider details
- NPI number
- 1912853060
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2026-03-09
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Colin Simsarian's NPI number?
- Colin Simsarian's National Provider Identifier (NPI) is 1912853060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colin Simsarian's specialty?
- Colin Simsarian is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Colin Simsarian located?
- Colin Simsarian's practice location on file with NPPES is 4150 Clement St, San Francisco, CA 94121-1563.
- What is Colin Simsarian's phone number?
- The practice phone number listed in the NPPES registry for Colin Simsarian is (207) 815-8105.
- Is Colin Simsarian's NPI active?
- Yes — Colin Simsarian's NPI (1912853060) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.