IndividualActive
Catherine Marks
NPI 1609962331 · Clinical Social Worker · Phoenix, AZ
Catherine Marks is a Clinical Social Worker provider in Phoenix, AZ (NPI 1609962331).
Provider details
- NPI number
- 1609962331
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW2277 (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
15215 S. 48th Street Suite 150
Phoenix, AZ 85044
Phone: (480) 763-2533
Street-level locationGet directions
Mailing address
15215 S. 48th Street Suite 150
Phoenix, AZ 85044
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Catherine Marks's NPI number?
- Catherine Marks's National Provider Identifier (NPI) is 1609962331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Marks's specialty?
- Catherine Marks is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Catherine Marks located?
- Catherine Marks's practice location on file with NPPES is 15215 S. 48th Street Suite 150, Phoenix, AZ 85044.
- What is Catherine Marks's phone number?
- The practice phone number listed in the NPPES registry for Catherine Marks is (480) 763-2533.
- Is Catherine Marks's NPI active?
- Yes — Catherine Marks's NPI (1609962331) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.