IndividualActive
Diana Waszczuk
NPI 1164739082 · Clinical Social Worker · Santa Cruz, CA
Diana Waszczuk is a Clinical Social Worker provider in Santa Cruz, CA (NPI 1164739082).
Provider details
- NPI number
- 1164739082
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW28829 (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
455 Baker St
Santa Cruz, CA 95062-5324
Phone: (831) 477-1522
Street-level locationGet directions
Mailing address
455 Baker St
Santa Cruz, CA 95062-5324
Registry dates
- Enumerated
- 2010-09-13
- Last updated
- 2022-06-13
- Certified
- 2022-06-13
Frequently asked questions
- What is Diana Waszczuk's NPI number?
- Diana Waszczuk's National Provider Identifier (NPI) is 1164739082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Waszczuk's specialty?
- Diana Waszczuk is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diana Waszczuk located?
- Diana Waszczuk's practice location on file with NPPES is 455 Baker St, Santa Cruz, CA 95062-5324.
- What is Diana Waszczuk's phone number?
- The practice phone number listed in the NPPES registry for Diana Waszczuk is (831) 477-1522.
- Is Diana Waszczuk's NPI active?
- Yes — Diana Waszczuk's NPI (1164739082) is active in the NPPES registry as of the last update on 2022-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.