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MRS. WINCHELL RIVERA ELBO AGPCNP-BC
NPI 1841694361
Nurse Practitioner in Ventura, CA

Active since October 13, 2014PECOS EnrolledAccepts Medicare Assignment
1280 S VICTORIA AVE STE 250, VENTURA, CA 93003(805) 351-0745(805) 288-6744 Get Directions Write a Review

NPPES record last updated: April 26, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 26, 2022, Jul 26, 2021, Jul 8, 2021 (3 updates tracked since 2021).

About Mrs. Winchell Rivera Elbo Agpcnp-bc NPPES

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

MRS. WINCHELL RIVERA ELBO AGPCNP-BC (NPI 1841694361) is an individual nurse practitioner in Ventura, California, licensed in California (95001267) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Oxnard, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1841694361
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. WINCHELL RIVERA ELBOCredential: AGPCNP-BC
Location Address1280 S VICTORIA AVE STE 250Ventura, CA 93003-6521
Mailing Address1280 S Victoria Ave Ste 250Ventura, CA 93003-6521 · (805) 351-0745 · Fax (805) 288-6744
Phone(805) 351-0745
Fax(805) 288-6744
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateOctober 13, 2014
Last NPPES UpdateApril 26, 20223 updates tracked since enumeration
NPPES CertifiedJuly 26, 2021
✔ NPI 1841694361 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 · 95001267
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.
1280 S VICTORIA AVE STE 250, Ventura, CA 93003
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Secondary Practice Location 1

Location 12362 N Oxnard Blvd Ste 104Oxnard, CA 93036-2053 · Phone (805) 983-6713

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Winchell Rivera Elbo Agpcnp-bc 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 ID5890018790
PECOS Enrollment IDI20141230000537
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 Winchell Elbo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
4.6 mi
Health Maintenance Organization
2103 E GONZALES RD
Oxnard, CA 93036
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1275756652 (805) 650-4700

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 93003 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
$95.28 typical visit price
range $62.32 – $185.36
Typical copayment $23.82 (range $15.58 – $46.34)
Most-billed visit code 99203
Established Patient
$108.74 typical visit price
range $20.68 – $151.85
Typical copayment $27.18 (range $5.17 – $37.96)
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 3

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

MR. JASON AMURAO FNP-BC
Nurse Practitioner (Family)
1280 S VICTORIA AVE STE 250
VENTURA, CA 93003
Ventura County (805) 351-0745
MATTHEW L BLOOM DO PC
Physical Medicine & Rehabilitation
1280 S VICTORIA AVE STE 250
VENTURA, CA 93003
Ventura County (805) 351-0745
CAMMIE MARIE MILLER FNP
Nurse Practitioner (Primary Care)
1280 S VICTORIA AVE STE 250
VENTURA, CA 93003
Ventura County (805) 351-0745

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 Winchell Elbo's NPI number?

The NPI number for Winchell Elbo is 1841694361. It was assigned to this individual provider in the NPPES registry on October 13, 2014.

Where is Winchell Elbo located?

Winchell Elbo practices at 1280 S Victoria Ave Ste 250, Ventura, CA 93003. The listed phone number is (805) 351-0745.

What is Winchell Elbo's specialty?

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

Is Winchell Elbo enrolled in Medicare?

Yes. Winchell Elbo 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.

Which organization bills Medicare for Winchell Elbo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Winchell Elbo reassigns Medicare benefits to Southern California Permanente Medical Group (Oxnard, 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 Winchell Elbo'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 Winchell Elbo was last updated on April 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.