Jeffrey Helvig, LCSW
NPI 1922155290 · Clinical Social Worker · San Rafael, CA
Jeffrey Helvig, LCSW is a Clinical Social Worker provider in San Rafael, CA (NPI 1922155290).
Provider details
- NPI number
- 1922155290
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
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
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
- 2007-01-05
- Last updated
- 2021-09-20
- Certified
- 2021-09-20
Frequently asked questions
- What is Jeffrey Helvig's NPI number?
- Jeffrey Helvig's National Provider Identifier (NPI) is 1922155290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Helvig's specialty?
- Jeffrey Helvig is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jeffrey Helvig located?
- Jeffrey Helvig's practice location on file with NPPES is 747 B St Ste 6, San Rafael, CA 94901-3876.
- What is Jeffrey Helvig's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Helvig is (415) 870-4308.
- Is Jeffrey Helvig's NPI active?
- Yes — Jeffrey Helvig's NPI (1922155290) is active in the NPPES registry as of the last update on 2021-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.