Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

OLIVIA HORAN AGPCNP-C
NPI 1306529896
Nurse Practitioner in Oakland, CA

Q: What is Olivia Horan's NPI number?

The NPI number for Olivia Horan is 1306529896. It was assigned to this individual provider in the NPPES registry on August 10, 2023.

Q: What is Olivia Horan's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Olivia Horan was last updated on October 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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 10, 2023PECOS Enrolled

2221 MARTIN LUTHER KING JR WAY, OAKLAND, CA 94612(510) 267-7800 Get Directions Write a Review

NPPES record last updated: October 26, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 26, 2026, Sep 1, 2026, Jul 22, 2026 and 2 more (5 updates tracked since 2023).

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About Olivia Horan Agpcnp-c NPPES

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

OLIVIA HORAN AGPCNP-C (NPI 1306529896) is an individual nurse practitioner in Oakland, California, licensed in California (95025859) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2023).

NPPES Registry Identity

NPI1306529896

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameOLIVIA HORANCredential: AGPCNP-C

Location Address2221 MARTIN LUTHER KING JR WAYOakland, CA 94612-1318

Mailing Address4150 Clement StSan Francisco, CA 94121-1563 · (415) 221-4810 · Fax (415) 457-7471

Phone(510) 267-7800

Sole ProprietorNo

Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2023

Enumeration DateAugust 10, 2023

Last NPPES UpdateOctober 26, 20265 updates tracked since enumeration

NPPES CertifiedOctober 26, 2026

✔ NPI 1306529896 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 CA · 95025859

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.

2221 MARTIN LUTHER KING JR WAY, Oakland, CA 94612

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Olivia Horan Agpcnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7113457862

PECOS Enrollment IDI20250210003146

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 Olivia Horan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ritter Center

16 mi

Federally Qualified Health Center (FQHC)

800 A ST
San Rafael, CA 94901

Reassigned Medicare billing, California enrollment
20 clinicians in this Medicare group

NPI 1417370032 (415) 457-8182

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 94612 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.

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