Timothy Colvin
NPI 1558450809 · Marriage & Family Therapist · Costa Mesa, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Colvin is a Marriage & Family Therapist provider in Costa Mesa, CA (NPI 1558450809).
Provider details
- NPI number
- 1558450809
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- MFC 44052 (CA)
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
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
- 2006-10-12
- Last updated
- 2022-01-03
Frequently asked questions
- What is Timothy Colvin's NPI number?
- Timothy Colvin's National Provider Identifier (NPI) is 1558450809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Colvin's specialty?
- Timothy Colvin is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Timothy Colvin located?
- Timothy Colvin's practice location on file with NPPES is 2900 Bristol St, Costa Mesa, CA 92626-5981.
- What is Timothy Colvin's phone number?
- The practice phone number listed in the NPPES registry for Timothy Colvin is (949) 290-4922.
- Does Timothy Colvin accept Medicare?
- Timothy Colvin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Colvin's NPI active?
- Yes — Timothy Colvin's NPI (1558450809) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.