NPPES file of Aug 9, 2026

Maria Sophia Francesca Perez, NP

Nurse Practitioner · Ukiah, CA

Maria Sophia Francesca Perez, NP is a nurse practitioner with a practice address in Ukiah, California, and NPI 1619855509, issued on Aug 26, 2025. Check the license (California 95035325, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619855509
Name
Maria Sophia Francesca Perez
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
95035325 CA
Self-reported in NPPES; status is on the state search
Practice location
260 Hospital Dr Ste 207, Ukiah, CA 95482
Phone
(707) 463-7627
Enumerated
Aug 26, 2025
Record last updated
Jan 27, 2026
Fax
(707) 463-7420
Medicare enrollment
Enrolled (PECOS I20251024004195); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →

Also registered at 260 Hospital Dr Ste 207

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Anna Antonowich, MSN, NP-BCFamily Nurse Practitioner1215063268
  2. Xiaojie WuNurse Practitioner1083117048

Verify Maria Sophia Francesca Perez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95035325    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Noel Serrano MD PCSan Rafael, CA
  2. Ukiah Adventist HospitalUkiah, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Maria Sophia Francesca Perez among 8,223 nurse practitioner records in California

Maria Sophia Francesca Perez, NP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 93% of them.

  • NPI issued2025 · 93% of these records are older, 3% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2009 · median 2017 among the 3,425 with a school on file
  • Record last updated2026 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 nurse practitioner records list a practice address in Ukiah

They are 14 of the 1,439 NPPES records with a practice address in Ukiah, and 8,223 nurse practitioner records in California.

All 8,223 in California → Every provider in Ukiah → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Stephanie Alvarado, NPUkiah, CA 954821902618267
  2. Rachel Barber, F.N.P.Ukiah, CA 954821518248970
  3. Lillian Basner, FNPUkiah, CA 954821750321972
  4. Andrea Davis, N.P.Ukiah, CA 954821215259114
  5. Jennifer Guth, N.P.Ukiah, CA 954821184944530
  6. Bonnie Henderson, FNPUkiah, CA 954821710031158
  7. Tod Imperato, APRNUkiah, CA 954821942726252
  8. Judith Lemke, RN, MSN, FNP-BCUkiah, CA 954821073688016

Common questions

What is Maria Sophia Francesca Perez, NP's NPI number?

Maria Sophia Francesca Perez, NP's National Provider Identifier (NPI) is 1619855509, issued on Aug 26, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Maria Sophia Francesca Perez, NP located?

The NPPES record lists a practice address at 260 Hospital Dr Ste 207, Ukiah, CA, 95482. Phone: (707) 463-7627. Providers update this record themselves, so call before visiting.

How can I verify Maria Sophia Francesca Perez, NP's license?

NPPES lists California license number 95035325, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.