Joan Whitmer
NPI 1902191034 · Adult Psychiatric/Mental Health Registered Nurse · Woodland, CA
Joan Whitmer is a Adult Psychiatric/Mental Health Registered Nurse provider in Woodland, CA (NPI 1902191034).
Provider details
- NPI number
- 1902191034
- Entity type
- Individual
- Primary specialty
- Adult Psychiatric/Mental Health Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 153142 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2011-06-16
- Last updated
- 2011-06-16
Frequently asked questions
- What is Joan Whitmer's NPI number?
- Joan Whitmer's National Provider Identifier (NPI) is 1902191034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Whitmer's specialty?
- Joan Whitmer is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Joan Whitmer located?
- Joan Whitmer's practice location on file with NPPES is 584 Kentucky Ave, Woodland, CA 95695-2779.
- What is Joan Whitmer's phone number?
- The practice phone number listed in the NPPES registry for Joan Whitmer is (530) 661-3213.
- Is Joan Whitmer's NPI active?
- Yes — Joan Whitmer's NPI (1902191034) is active in the NPPES registry as of the last update on 2011-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.