What is Marlin Nissen's NPI number?

Marlin Nissen's National Provider Identifier (NPI) is 1194653949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marlin Nissen's specialty?

Marlin Nissen is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Marlin Nissen located?

Marlin Nissen's practice location on file with NPPES is 6726 Fairfield Dr, Santa Rosa, CA 95409-6009.

What is Marlin Nissen's phone number?

The practice phone number listed in the NPPES registry for Marlin Nissen is (415) 725-4487.

Is Marlin Nissen's NPI active?

Yes — Marlin Nissen's NPI (1194653949) is active in the NPPES registry as of the last update on 2026-05-12.

IndividualActive

Marlin Nissen, RN

NPI 1194653949 · Registered Nurse · Santa Rosa, CA

Marlin Nissen, RN is a Registered Nurse provider in Santa Rosa, CA (NPI 1194653949).

Provider details

NPI number: 1194653949
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Male
Sole proprietor: Yes
License: 295469 (AZ)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 295469 (AZ)
Nursing Service Providers

Profile Score

Established profile(53/100 index)

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

6726 Fairfield Dr

Santa Rosa, CA 95409-6009

Phone: (415) 725-4487

Street-level locationGet directions

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Mailing address