MARY LOU ZOZAYA-MONOHON ARNP
NPI 1811998735
Nurse Practitioner in Olympia, WA

Q: What is Mary Zozaya-monohon's NPI number?

The NPI number for Mary Zozaya-monohon is 1811998735. It was assigned to this individual provider in the NPPES registry on August 2, 2005.

Q: What is Mary Zozaya-monohon's specialty?

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

Active since August 02, 2005PECOS Enrolled

525 LILLY RD NE, PMG SW WA ST PETER FAM MED, OLYMPIA, WA 98506(360) 493-7230(360) 493-4180 Get Directions Write a Review

NPPES record last updated: April 30, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Mary Lou Zozaya-monohon Arnp NPPES

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

MARY LOU ZOZAYA-MONOHON ARNP (NPI 1811998735) is an individual nurse practitioner in Olympia, Washington, licensed in Washington (AP30003922) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811998735

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARY LOU ZOZAYA-MONOHONCredential: ARNP

Location Address525 LILLY RD NE, PMG SW WA ST PETER FAM MEDOlympia, WA 98506-5101

Mailing AddressPo Box 3360Portland, OR 97208-3360 · (866) 747-2455

Phone(360) 493-7230

Fax(360) 493-4180

Sole ProprietorNo

Enumeration DateAugust 2, 2005

Last NPPES UpdateApril 30, 2021

NPPES CertifiedApril 30, 2021

✔ NPI 1811998735 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in WA · AP30003922

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.

525 LILLY RD NE, Olympia, WA 98506

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Lou Zozaya-monohon Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Mary Zozaya-monohon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Providence Health & Services Washington

Same address

Family Medicine

525 LILLY RD NE
Olympia, WA 98506

Reassigned Medicare billing, Washington enrollment
646 clinicians in this Medicare group

NPI 1174744304 (360) 793-7230

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98506 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

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$100.78 typical visit price

range $18.56 – $141.11

Typical copayment $25.19 (range $4.64 – $35.27)

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 20

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

DR. JULIA GRACE LEEP-LAZAR MD

Student in an Organized Health Care Education/Training Program