Mark Starr, PH.D.
NPI 1326600669 · Clinical Psychologist · Tucson, AZ
Mark Starr, PH.D. is a Clinical Psychologist provider in Tucson, AZ (NPI 1326600669).
Provider details
- NPI number
- 1326600669
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- PSY-005549 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Psychologist103T00000X
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
6 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
- 2019-07-08
- Last updated
- 2023-04-28
- Certified
- 2023-04-28
Frequently asked questions
- What is Mark Starr's NPI number?
- Mark Starr's National Provider Identifier (NPI) is 1326600669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Starr's specialty?
- Mark Starr is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Starr located?
- Mark Starr's practice location on file with NPPES is 3601 S 6th Ave, Tucson, AZ 85723-0001.
- What is Mark Starr's phone number?
- The practice phone number listed in the NPPES registry for Mark Starr is (520) 792-1450.
- Is Mark Starr's NPI active?
- Yes — Mark Starr's NPI (1326600669) is active in the NPPES registry as of the last update on 2023-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.