IndividualActive
Merlita Santos
NPI 1912661497 · Registered Nurse · Petaluma, CA
Merlita Santos is a Registered Nurse provider in Petaluma, CA (NPI 1912661497).
Provider details
- NPI number
- 1912661497
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 643342 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
925 Maria Dr
Petaluma, CA 94954-6839
Phone: (650) 430-8379
Street-level locationGet directions
Mailing address
925 Maria Dr
Petaluma, CA 94954-6839
Registry dates
- Enumerated
- 2021-10-29
- Last updated
- 2021-10-29
- Certified
- 2021-10-29
Frequently asked questions
- What is Merlita Santos's NPI number?
- Merlita Santos's National Provider Identifier (NPI) is 1912661497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merlita Santos's specialty?
- Merlita Santos is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Merlita Santos located?
- Merlita Santos's practice location on file with NPPES is 925 Maria Dr, Petaluma, CA 94954-6839.
- What is Merlita Santos's phone number?
- The practice phone number listed in the NPPES registry for Merlita Santos is (650) 430-8379.
- Is Merlita Santos's NPI active?
- Yes — Merlita Santos's NPI (1912661497) is active in the NPPES registry as of the last update on 2021-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.