Maria Sophia Francesca Perez, NP
NPI 1619855509 · Nurse Practitioner · Ukiah, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Sophia Francesca Perez, NP is a Nurse Practitioner provider in Ukiah, CA (NPI 1619855509).
Provider details
- NPI number
- 1619855509
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95035325 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing 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
17 documented practice locations
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
Additional practice locations (16)
- 300 Cherry Creek RdCloverdale, CA 95425-3811Phone: (707) 535-9279
- 705 Trancas StNapa, CA 94558-3014Phone: (707) 535-9279
- 3275 Villa LnNapa, CA 94558-3016Phone: (707) 535-9279
- 300 Douglas StPetaluma, CA 94952-2503Phone: (707) 535-9279
- 523 Hayes LnPetaluma, CA 94952-4011Phone: (707) 535-9279
- 450 Hayes LnPetaluma, CA 94952-4010Phone: (707) 535-9279
- 40 Professional Center PkwySan Rafael, CA 94903-2703Phone: (707) 535-9279
- 45 Professional Center PkwySan Rafael, CA 94903-2702Phone: (707) 535-9279
- 850 Sonoma AveSanta Rosa, CA 95404-4715Phone: (707) 535-9279
Registry dates
- Enumerated
- 2025-08-26
- Last updated
- 2026-01-27
- Certified
- 2026-01-27
Frequently asked questions
- What is Maria Sophia Francesca Perez's NPI number?
- Maria Sophia Francesca Perez's National Provider Identifier (NPI) is 1619855509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Sophia Francesca Perez's specialty?
- Maria Sophia Francesca Perez is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Sophia Francesca Perez located?
- Maria Sophia Francesca Perez's practice location on file with NPPES is 260 Hospital Dr Ste 207, Ukiah, CA 95482-4568.
- What is Maria Sophia Francesca Perez's phone number?
- The practice phone number listed in the NPPES registry for Maria Sophia Francesca Perez is (707) 463-7627.
- Does Maria Sophia Francesca Perez accept Medicare?
- Maria Sophia Francesca Perez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Sophia Francesca Perez's NPI active?
- Yes — Maria Sophia Francesca Perez's NPI (1619855509) is active in the NPPES registry as of the last update on 2026-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.