Catherine Martyniuk, PSYD
NPI 1548491475 · Clinical Psychologist · Phoenix, AZ
Catherine Martyniuk, PSYD is a Clinical Psychologist provider in Phoenix, AZ (NPI 1548491475).
Provider details
- NPI number
- 1548491475
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
- Professional Counselor101YP2500X
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
16 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 7373 N Scottsdale Rd Ste C190Scottsdale, AZ 85253-3754Phone: (571) 344-4269
Registry dates
- Enumerated
- 2009-07-27
- Last updated
- 2023-06-19
- Certified
- 2023-06-19
Frequently asked questions
- What is Catherine Martyniuk's NPI number?
- Catherine Martyniuk's National Provider Identifier (NPI) is 1548491475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Martyniuk's specialty?
- Catherine Martyniuk is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Catherine Martyniuk located?
- Catherine Martyniuk's practice location on file with NPPES is 4035 E Stanford Dr, Phoenix, AZ 85018-1620.
- What is Catherine Martyniuk's phone number?
- The practice phone number listed in the NPPES registry for Catherine Martyniuk is (571) 344-4269.
- Is Catherine Martyniuk's NPI active?
- Yes — Catherine Martyniuk's NPI (1548491475) is active in the NPPES registry as of the last update on 2023-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.