NATALIE ELIZABETH PASSEY FNP
NPI 1821717984
Nurse Practitioner - Primary Care in Union City, CA

Q: What is Natalie Passey's NPI number?

The NPI number for Natalie Passey is 1821717984. It was assigned to this individual provider in the NPPES registry on August 23, 2022.

Q: What is Natalie Passey's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Q: When was this NPI record last updated?

The NPPES record for Natalie Passey was last updated on April 21, 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.

Active since August 23, 2022PECOS Enrolled

33255 9TH ST, UNION CITY, CA 94587(510) 471-5880 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Apr 21, 2026, Aug 23, 2022 (2 updates tracked since 2022).

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About Natalie Elizabeth Passey Fnp NPPES

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

NATALIE ELIZABETH PASSEY FNP (NPI 1821717984) is an individual primary care provider in Union City, California, licensed in California (95021918) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS and maintains a secondary practice location in Hayward.

NPPES Registry Identity

NPI1821717984

Entity TypeIndividualFemale

Primary Taxonomy363LP2300X

Provider Legal NameNATALIE ELIZABETH PASSEYCredential: FNP

Location Address33255 9TH STUnion City, CA 94587-2137

Mailing Address33255 9th StUnion City, CA 94587-2137 · (510) 471-5880

Phone(510) 471-5880

Sole ProprietorNo

Enumeration DateAugust 23, 2022

Last NPPES UpdateApril 21, 20262 updates tracked since enumeration

NPPES CertifiedApril 21, 2026

✔ NPI 1821717984 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP2300X

License✔ Licensed in CA · 95021918

Also ListedNurse PractitionerTaxonomy 363L00000X · License NP95021918 (CA)

33255 9TH ST, Union City, CA 94587

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Secondary Practice Location 1

Location 122331 Mission BlvdHayward, CA 94541-3911 · Phone (510) 471-5880

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Natalie Elizabeth Passey Fnp 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94587 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

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.

MONICA ZUNIGA M.A.

Counselor (Mental Health)