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Mark Heyne, PH.D.
NPI 1053628321 · Clinical Psychologist · San Diego, CA
Mark Heyne, PH.D. is a Clinical Psychologist provider in San Diego, CA (NPI 1053628321).
Provider details
- NPI number
- 1053628321
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY 25610 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
140 Sylvester Rd
Building 500
San Diego, CA 92106-3521
Phone: (619) 553-8555
Street-level locationGet directions
Mailing address
300 F Ave
Coronado, CA 92118-1231
Registry dates
- Enumerated
- 2010-09-08
- Last updated
- 2017-04-24
Frequently asked questions
- What is Mark Heyne's NPI number?
- Mark Heyne's National Provider Identifier (NPI) is 1053628321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Heyne's specialty?
- Mark Heyne is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Heyne located?
- Mark Heyne's practice location on file with NPPES is 140 Sylvester Rd, San Diego, CA 92106-3521.
- What is Mark Heyne's phone number?
- The practice phone number listed in the NPPES registry for Mark Heyne is (619) 553-8555.
- Is Mark Heyne's NPI active?
- Yes — Mark Heyne's NPI (1053628321) is active in the NPPES registry as of the last update on 2017-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.