IndividualActive
Mark Marvin, PH.D.
NPI 1902887565 · Clinical Psychologist · San Diego, CA
Mark Marvin, PH.D. is a Clinical Psychologist provider in San Diego, CA (NPI 1902887565).
Provider details
- NPI number
- 1902887565
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- License
- PSY11800 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
444 Camino Del Rio S
San Diego, CA 92108-3510
Phone: (858) 565-0066
Street-level locationGet directions
Mailing address
12450 Sundance Ave
San Diego, CA 92129-2241
Registry dates
- Enumerated
- 2005-11-10
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mark Marvin's NPI number?
- Mark Marvin's National Provider Identifier (NPI) is 1902887565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Marvin's specialty?
- Mark Marvin is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Marvin located?
- Mark Marvin's practice location on file with NPPES is 444 Camino Del Rio S, San Diego, CA 92108-3510.
- What is Mark Marvin's phone number?
- The practice phone number listed in the NPPES registry for Mark Marvin is (858) 565-0066.
- Is Mark Marvin's NPI active?
- Yes — Mark Marvin's NPI (1902887565) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.