Dianna Heimstadt, LCSW
NPI 1487998027 · Clinical Social Worker · Mckinleyville, CA
Dianna Heimstadt, LCSW is a Clinical Social Worker provider in Mckinleyville, CA (NPI 1487998027).
Provider details
- NPI number
- 1487998027
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
13 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)
- 1100 California StEureka, CA 95501-1621Phone: (707) 443-8322
Registry dates
- Enumerated
- 2012-11-20
- Last updated
- 2021-02-11
- Certified
- 2021-02-11
Frequently asked questions
- What is Dianna Heimstadt's NPI number?
- Dianna Heimstadt's National Provider Identifier (NPI) is 1487998027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianna Heimstadt's specialty?
- Dianna Heimstadt is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Dianna Heimstadt located?
- Dianna Heimstadt's practice location on file with NPPES is 1560 Betty Ct Ste a, Mckinleyville, CA 95519-4178.
- What is Dianna Heimstadt's phone number?
- The practice phone number listed in the NPPES registry for Dianna Heimstadt is (707) 839-1933.
- Is Dianna Heimstadt's NPI active?
- Yes — Dianna Heimstadt's NPI (1487998027) is active in the NPPES registry as of the last update on 2021-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.