IndividualActive
Derek Andrucko
NPI 1558214205 · Mental Health Counselor · Walnut Creek, CA
Derek Andrucko is a Mental Health Counselor provider in Walnut Creek, CA (NPI 1558214205).
Provider details
- NPI number
- 1558214205
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 145358 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1470 Maria Ln Ste 240
Walnut Creek, CA 94596-5399
Phone: (510) 694-4359
Street-level locationGet directions
Mailing address
507 Caulfield Ct
Clayton, CA 94517-1006
Registry dates
- Enumerated
- 2026-02-20
- Last updated
- 2026-02-20
- Certified
- 2026-02-20
Frequently asked questions
- What is Derek Andrucko's NPI number?
- Derek Andrucko's National Provider Identifier (NPI) is 1558214205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Andrucko's specialty?
- Derek Andrucko is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Derek Andrucko located?
- Derek Andrucko's practice location on file with NPPES is 1470 Maria Ln Ste 240, Walnut Creek, CA 94596-5399.
- What is Derek Andrucko's phone number?
- The practice phone number listed in the NPPES registry for Derek Andrucko is (510) 694-4359.
- Is Derek Andrucko's NPI active?
- Yes — Derek Andrucko's NPI (1558214205) is active in the NPPES registry as of the last update on 2026-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.