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MARIA SOPHIA FRANCESCA PEREZ NP
NPI 1619855509
Nurse Practitioner in Ukiah, CA

Active since August 26, 2025PECOS EnrolledAccepts Medicare Assignment
260 HOSPITAL DR STE 207, UKIAH, CA 95482(707) 463-7627(707) 463-7420 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 27, 2026, Dec 19, 2025, Nov 4, 2025 (3 updates tracked since 2025).

About Maria Sophia Francesca Perez Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIA SOPHIA FRANCESCA PEREZ NP (NPI 1619855509) is an individual nurse practitioner in Ukiah, California, licensed in California (95035325) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS, maintains 16 additional practice locations, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1619855509
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARIA SOPHIA FRANCESCA PEREZCredential: NP
Location Address260 HOSPITAL DR STE 207Ukiah, CA 95482-4568
Mailing Address260 Hospital Dr Ste 207Ukiah, CA 95482-4568 · (707) 463-7627 · Fax (707) 463-7420
Phone(707) 463-7627
Fax(707) 463-7420
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateAugust 26, 2025
Last NPPES UpdateJanuary 27, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2026
✔ NPI 1619855509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 95035325
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 95035325 (CA)
260 HOSPITAL DR STE 207, Ukiah, CA 95482
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Other Names 1

Former Name (1)Maria Sophia Francesca Cruz Perez

Secondary Practice Locations 16

Location 1300 Cherry Creek RdCloverdale, CA 95425-3811 · Phone (707) 535-9279
Location 2705 Trancas StNapa, CA 94558-3014 · Phone (707) 535-9279
Location 3300 Fountaingrove PkwySanta Rosa, CA 95403-5720 · Phone (707) 535-9279
Location 445 Professional Center PkwySan Rafael, CA 94903-2702 · Phone (707) 535-9279
Location 53275 Villa LnNapa, CA 94558-3016 · Phone (707) 535-9279
Location 6347 Andrieux StSonoma, CA 95476-6811 · Phone (707) 535-9279
Location 71527 Springs RdVallejo, CA 94591-5448 · Phone (707) 535-9279
Location 8450 Hayes LnPetaluma, CA 94952-4010 · Phone (707) 535-9279
Location 9850 Sonoma AveSanta Rosa, CA 95404-4715 · Phone (707) 535-9279
Location 101044 Heartwood AveVallejo, CA 94591-5637 · Phone (707) 535-9279
Location 11523 Hayes LnPetaluma, CA 94952-4011 · Phone (707) 535-9279
Location 121035 Hwy 116 SSebastopol, CA 95472-4865 · Phone (707) 535-9279
Location 1340 Professional Center PkwySan Rafael, CA 94903-2703 · Phone (707) 535-9279
Location 14446 Arrowood DrSanta Rosa, CA 95407-7503 · Phone (707) 535-9279
Location 151250 BroadwaySonoma, CA 95476-7500 · Phone (707) 535-9279
Location 16300 Douglas StPetaluma, CA 94952-2503 · Phone (707) 535-9279

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Maria Sophia Francesca Perez Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2163910647
PECOS Enrollment IDI20251024004195
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95482 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

XIAOJIE WU
Nurse Practitioner
260 HOSPITAL DR STE 207
UKIAH, CA 95482
Mendocino County (707) 463-7627
MS. ANNA MARIE ANTONOWICH MSN, NP-BC
Nurse Practitioner (Family)
260 HOSPITAL DR STE 207
UKIAH, CA 95482
Mendocino County (707) 463-7627

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maria Sophia Francesca Perez's NPI number?

The NPI number for Maria Sophia Francesca Perez is 1619855509. It was assigned to this individual provider in the NPPES registry on August 26, 2025. The provider is also known as Maria Sophia Francesca Cruz Perez.

Where is Maria Sophia Francesca Perez located?

Maria Sophia Francesca Perez practices at 260 Hospital Dr Ste 207, Ukiah, CA 95482. The listed phone number is (707) 463-7627.

What is Maria Sophia Francesca Perez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Maria Sophia Francesca Perez enrolled in Medicare?

Yes. Maria Sophia Francesca Perez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Maria Sophia Francesca Perez was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.