Tammy Vanwarmerdam, RN
NPI 1437008141 · School Registered Nurse · Placerville, CA
Tammy Vanwarmerdam, RN is a School Registered Nurse provider in Placerville, CA (NPI 1437008141).
Provider details
- NPI number
- 1437008141
- Entity type
- Individual
- Primary specialty
- School Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 612381 (CA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-01-26
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Tammy Vanwarmerdam's NPI number?
- Tammy Vanwarmerdam's National Provider Identifier (NPI) is 1437008141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Vanwarmerdam's specialty?
- Tammy Vanwarmerdam is listed in the NPPES registry with a primary specialty of School Registered Nurse (Nursing Service Providers).
- Where is Tammy Vanwarmerdam located?
- Tammy Vanwarmerdam's practice location on file with NPPES is 6767 Green Valley Rd, Placerville, CA 95667-8984.
- What is Tammy Vanwarmerdam's phone number?
- The practice phone number listed in the NPPES registry for Tammy Vanwarmerdam is (530) 295-2265.
- Is Tammy Vanwarmerdam's NPI active?
- Yes — Tammy Vanwarmerdam's NPI (1437008141) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.