Tamara Thissen, BSN, RN-C, CEN, AMB-
NPI 1710858436 · Emergency Registered Nurse · Petaluma, CA
Tamara Thissen, BSN, RN-C, CEN, AMB- is a Emergency Registered Nurse provider in Petaluma, CA (NPI 1710858436).
Provider details
- NPI number
- 1710858436
- Entity type
- Individual
- Primary specialty
- Emergency Registered NurseNursing Service Providers
- Credential
- BSN, RN-C, CEN, AMB-
- Sex
- Female
- Sole proprietor
- No
- License
- 725175 (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
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
- 2025-09-16
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is Tamara Thissen's NPI number?
- Tamara Thissen's National Provider Identifier (NPI) is 1710858436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamara Thissen's specialty?
- Tamara Thissen is listed in the NPPES registry with a primary specialty of Emergency Registered Nurse (Nursing Service Providers).
- Where is Tamara Thissen located?
- Tamara Thissen's practice location on file with NPPES is 400 N Mcdowell Blvd, Petaluma, CA 94954-2339.
- What is Tamara Thissen's phone number?
- The practice phone number listed in the NPPES registry for Tamara Thissen is (707) 778-1111.
- Is Tamara Thissen's NPI active?
- Yes — Tamara Thissen's NPI (1710858436) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.