Michael Kessler
NPI 1790985042 · Clinical Social Worker · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Kessler is a Clinical Social Worker provider in Santa Rosa, CA (NPI 1790985042).
Provider details
- NPI number
- 1790985042
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- ASW24005 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
18 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
Mailing address
Registry dates
- Enumerated
- 2007-07-24
- Last updated
- 2021-05-11
- Certified
- 2021-05-11
Frequently asked questions
- What is Michael Kessler's NPI number?
- Michael Kessler's National Provider Identifier (NPI) is 1790985042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Kessler's specialty?
- Michael Kessler is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Kessler located?
- Michael Kessler's practice location on file with NPPES is 490 Mendocino Ave, Santa Rosa, CA 95401-8530.
- What is Michael Kessler's phone number?
- The practice phone number listed in the NPPES registry for Michael Kessler is (707) 494-2974.
- Does Michael Kessler accept Medicare?
- Michael Kessler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Kessler's NPI active?
- Yes — Michael Kessler's NPI (1790985042) is active in the NPPES registry as of the last update on 2021-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.