IndividualActive
Jillian Janisen, ASW
NPI 1265186951 · Social Worker · Petaluma, CA
Jillian Janisen, ASW is a Social Worker provider in Petaluma, CA (NPI 1265186951).
Provider details
- NPI number
- 1265186951
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- ASW
- Sex
- Female
- Sole proprietor
- Yes
- License
- ASW105244 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
621a 2nd St
Petaluma, CA 94952-5123
Phone: (707) 708-3090
Street-level locationGet directions
Mailing address
Po Box 2251
Napa, CA 94558-0225
Registry dates
- Enumerated
- 2022-02-10
- Last updated
- 2022-02-10
- Certified
- 2022-02-10
Frequently asked questions
- What is Jillian Janisen's NPI number?
- Jillian Janisen's National Provider Identifier (NPI) is 1265186951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Janisen's specialty?
- Jillian Janisen is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jillian Janisen located?
- Jillian Janisen's practice location on file with NPPES is 621a 2nd St, Petaluma, CA 94952-5123.
- What is Jillian Janisen's phone number?
- The practice phone number listed in the NPPES registry for Jillian Janisen is (707) 708-3090.
- Is Jillian Janisen's NPI active?
- Yes — Jillian Janisen's NPI (1265186951) is active in the NPPES registry as of the last update on 2022-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.