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FABIAN ALVARADO FNP
NPI 1578891859
Nurse Practitioner - Family in Royal Oaks, CA

Active since November 25, 2009PECOS Enrolled
29 BISHOP ST STE A, ROYAL OAKS, CA 95076(831) 728-2505(831) 728-2636 Get Directions Write a Review

NPPES record last updated: May 16, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Fabian Alvarado Fnp NPPES

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

FABIAN ALVARADO FNP (NPI 1578891859) is an individual family provider in Royal Oaks, California, licensed in California (NP19343) and active in the NPI registry since November 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578891859
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameFABIAN ALVARADOCredential: FNP
Location Address29 BISHOP ST STE ARoyal Oaks, CA 95076-5266
Mailing Address1430 Freedom BlvdWatsonville, CA 95076-2780 · (831) 728-2505 · Fax (831) 728-2636
Phone(831) 728-2505
Fax(831) 728-2636
Sole ProprietorNo
Enumeration DateNovember 25, 2009
Last NPPES UpdateMay 16, 2016
✔ NPI 1578891859 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · NP19343
29 BISHOP ST STE A, Royal Oaks, CA 95076
Open in Google Maps ↗

Other Identifiers 1

Medicaid00NP19343CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Fabian Alvarado 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.

Medicare Billing Reassignment

Medicare enrollment records show Fabian Alvarado reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Clinica De Salud Del Valle De Salinas
Same address
Federally Qualified Health Center (FQHC)
29 BISHOP ST STE A
Royal Oaks, CA 95076
  • Reassigned Medicare billing, California enrollment
  • 65 clinicians in this Medicare group
NPI 1003173279 (831) 728-2505

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 95076 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
$96.03 typical visit price
range $62.97 – $186.69
Typical copayment $24.00 (range $15.74 – $46.67)
Most-billed visit code 99203
Established Patient
$109.72 typical visit price
range $21.02 – $153.16
Typical copayment $27.43 (range $5.25 – $38.29)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers11 claims17 services$3.88 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

CLINICA DE SALUD DEL VALLE DE SALINAS
Clinic/Center (Federally Qualified Health Center (FQHC))
29 BISHOP ST STE A
ROYAL OAKS, CA 95076
Santa Cruz County (831) 728-2505
PABLO SEBASTIAN MARCHEVSKY
Family Medicine
29 BISHOP ST STE A
ROYAL OAKS, CA 95076
Santa Cruz County (831) 728-2505

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 Fabian Alvarado's NPI number?

The NPI number for Fabian Alvarado is 1578891859. It was assigned to this individual provider in the NPPES registry on November 25, 2009.

Where is Fabian Alvarado located?

Fabian Alvarado practices at 29 Bishop St Ste A, Royal Oaks, CA 95076. The listed phone number is (831) 728-2505.

What is Fabian Alvarado's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Fabian Alvarado enrolled in Medicare?

Yes. Fabian Alvarado is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Fabian Alvarado's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Fabian Alvarado reassigns Medicare benefits to Clinica De Salud Del Valle De Salinas (Royal Oaks, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Fabian Alvarado's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Fabian Alvarado was last updated on May 16, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.