IndividualActive
Catherine Shisslak, PHD
NPI 1265503544 · Psychologist · Tucson, AZ
Catherine Shisslak, PHD is a Psychologist provider in Tucson, AZ (NPI 1265503544).
Provider details
- NPI number
- 1265503544
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 878 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
707 N Alvernon Way Ste 101
Tucson, AZ 85724-0001
Phone: (520) 694-8888
Fax: (520) 694-1640
Street-level locationGet directions
Mailing address
2701 E Elvira Rd
Tucson, AZ 85706-7124
Registry dates
- Enumerated
- 2006-11-10
- Last updated
- 2008-01-04
Frequently asked questions
- What is Catherine Shisslak's NPI number?
- Catherine Shisslak's National Provider Identifier (NPI) is 1265503544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Shisslak's specialty?
- Catherine Shisslak is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Catherine Shisslak located?
- Catherine Shisslak's practice location on file with NPPES is 707 N Alvernon Way Ste 101, Tucson, AZ 85724-0001.
- What is Catherine Shisslak's phone number?
- The practice phone number listed in the NPPES registry for Catherine Shisslak is (520) 694-8888.
- Is Catherine Shisslak's NPI active?
- Yes — Catherine Shisslak's NPI (1265503544) is active in the NPPES registry as of the last update on 2008-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.