1. Home
  2. Directory
  3. California
  4. Arcadia
  5. Nurse Practitioner
  6. NPI Profile

CHARLENE G DOREZA NP
NPI 1750680252
Nurse Practitioner in Arcadia, CA

Active since March 23, 2011PECOS EnrolledAccepts Medicare Assignment
450 E HUNTINGTON DR STE 202, ARCADIA, CA 91006(626) 943-7211(626) 943-7212 Get Directions Write a Review

NPPES record last updated: December 13, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 13, 2025, Mar 11, 2022 (2 updates tracked since 2022).

About Charlene G Doreza Np NPPES

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

CHARLENE G DOREZA NP (NPI 1750680252) is an individual nurse practitioner in Arcadia, California, licensed in California (19372) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1750680252
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCHARLENE G DOREZACredential: NP
Location Address450 E HUNTINGTON DR STE 202Arcadia, CA 91006-3748
Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203
Phone(626) 943-7211
Fax(626) 943-7212
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateMarch 23, 2011
Last NPPES UpdateDecember 13, 20252 updates tracked since enumeration
NPPES CertifiedDecember 13, 2025
✔ NPI 1750680252 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 · 19372
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.
450 E HUNTINGTON DR STE 202, Arcadia, CA 91006
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 and accepts Medicare assignment

Charlene G Doreza Np 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 ID3072748730
PECOS Enrollment IDI20131105000925
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 Charlene Doreza reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Healthcare Partners Affiliates Medical Group
16 mi
Internal Medicine
1120 W WASHINGTON BLVD
Los Angeles, CA 90015
  • Reassigned Medicare billing, California enrollment
  • 2,052 clinicians in this Medicare group
NPI 1659312593 (213) 623-2225

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 91006 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

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 Charlene Doreza's NPI number?

The NPI number for Charlene Doreza is 1750680252. It was assigned to this individual provider in the NPPES registry on March 23, 2011.

Where is Charlene Doreza located?

Charlene Doreza practices at 450 E Huntington Dr Ste 202, Arcadia, CA 91006. The listed phone number is (626) 943-7211.

What is Charlene Doreza's specialty?

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

Is Charlene Doreza enrolled in Medicare?

Yes. Charlene Doreza 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 Charlene Doreza's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charlene Doreza reassigns Medicare benefits to Healthcare Partners Affiliates Medical Group (Los Angeles, 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 Charlene Doreza'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 Charlene Doreza was last updated on December 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.