Hildy Dimarzio, PSY.D., LCSW
NPI 1528389905 · Clinical Social Worker · Pasadena, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hildy Dimarzio, PSY.D., LCSW is a Clinical Social Worker provider in Pasadena, CA (NPI 1528389905).
Provider details
- NPI number
- 1528389905
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- PSY.D., LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Psychoanalyst102L00000X
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
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
- 2010-06-19
- Last updated
- 2010-06-19
Frequently asked questions
- What is Hildy Dimarzio's NPI number?
- Hildy Dimarzio's National Provider Identifier (NPI) is 1528389905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hildy Dimarzio's specialty?
- Hildy Dimarzio is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Hildy Dimarzio located?
- Hildy Dimarzio's practice location on file with NPPES is 595 E Colorado Blvd Ste 616, Pasadena, CA 91101-2096.
- What is Hildy Dimarzio's phone number?
- The practice phone number listed in the NPPES registry for Hildy Dimarzio is (626) 945-0249.
- Does Hildy Dimarzio accept Medicare?
- Hildy Dimarzio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hildy Dimarzio's NPI active?
- Yes — Hildy Dimarzio's NPI (1528389905) is active in the NPPES registry as of the last update on 2010-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.