Elizabeth Willis, RN, MS, PMHNP-BC
NPI 1104536549 · Psychiatric/Mental Health Nurse Practitioner · Cloverdale, CA
Elizabeth Willis, RN, MS, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Cloverdale, CA (NPI 1104536549).
Provider details
- NPI number
- 1104536549
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, MS, PMHNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 793320 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2022-11-28
- Last updated
- 2022-11-28
- Certified
- 2022-11-27
Frequently asked questions
- What is Elizabeth Willis's NPI number?
- Elizabeth Willis's National Provider Identifier (NPI) is 1104536549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Willis's specialty?
- Elizabeth Willis is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Willis located?
- Elizabeth Willis's practice location on file with NPPES is 6 Tarman Dr, Cloverdale, CA 95425-3932.
- What is Elizabeth Willis's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Willis is (707) 894-4229.
- Is Elizabeth Willis's NPI active?
- Yes — Elizabeth Willis's NPI (1104536549) is active in the NPPES registry as of the last update on 2022-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.