Michelle Willis
NPI 1265608822 · Mental Health Counselor · Walnut Creek, CA
Michelle Willis is a Mental Health Counselor provider in Walnut Creek, CA (NPI 1265608822).
Provider details
- NPI number
- 1265608822
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
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
- 2008-05-05
- Last updated
- 2008-05-05
Frequently asked questions
- What is Michelle Willis's NPI number?
- Michelle Willis's National Provider Identifier (NPI) is 1265608822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Willis's specialty?
- Michelle Willis is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Michelle Willis located?
- Michelle Willis's practice location on file with NPPES is 1291 Oakland Blvd, Walnut Creek, CA 94596-4359.
- What is Michelle Willis's phone number?
- The practice phone number listed in the NPPES registry for Michelle Willis is (925) 933-2677.
- Is Michelle Willis's NPI active?
- Yes — Michelle Willis's NPI (1265608822) is active in the NPPES registry as of the last update on 2008-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.