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

SERENA MCDONALD-NIXON
NPI 1376054841
Nurse Practitioner - Psychiatric/Mental Health in Escondido, CA

Q: What is Serena Mcdonald-nixon's NPI number?

The NPI number for Serena Mcdonald-nixon is 1376054841. It was assigned to this individual provider in the NPPES registry on October 23, 2017.

Q: What is Serena Mcdonald-nixon's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Active since October 23, 2017PECOS Enrolled

490 N GRAPE ST, ESCONDIDO, CA 92025(619) 275-0822 Get Directions Write a Review

NPPES record last updated: October 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 30, 2026, May 19, 2026, Oct 23, 2017 (3 updates tracked since 2017).

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About Serena Mcdonald-nixon NPPES

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

SERENA MCDONALD-NIXON (NPI 1376054841) is an individual psychiatric/mental health provider in Escondido, California, licensed in Georgia (714574) and active in the NPI registry since October 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376054841

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameSERENA MCDONALD-NIXON

Location Address490 N GRAPE STEscondido, CA 92025-3079

Mailing Address490 N Grape StEscondido, CA 92025-3079

Phone(619) 275-0822

Sole ProprietorNo

Enumeration DateOctober 23, 2017

Last NPPES UpdateOctober 30, 20263 updates tracked since enumeration

NPPES CertifiedOctober 30, 2026

✔ NPI 1376054841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

Licenses✔ Licensed in GA · 714574✔ Licensed in VA · 0024198884

490 N GRAPE ST, Escondido, CA 92025

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Serena Mcdonald-nixon 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 92025 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

$94.87 typical visit price

range $62.10 – $184.71

Typical copayment $23.71 (range $15.52 – $46.17)

Most-billed visit code 99203

Established Patient

$108.42 typical visit price

range $20.62 – $151.42

Typical copayment $27.10 (range $5.15 – $37.85)

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.

STEPHANIE JANICE HOLLEY

Registered Nurse