DR. CHRISTINA L BARNES-MATTHEWS PSYD
NPI 1790322055
Psychologist - Clinical in San Diego, CA

Q: What is Christina Barnes-matthews's NPI number?

The NPI number for Christina Barnes-matthews is 1790322055. It was assigned to this individual provider in the NPPES registry on December 5, 2019.

Q: What is Christina Barnes-matthews's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since December 05, 2019PECOS Enrolled

2136 EL CAJON BLVD, SAN DIEGO, CA 92104(619) 515-2588 Get Directions Write a Review

NPPES record last updated: March 18, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 18, 2025, Feb 25, 2025, Sep 7, 2021 and 2 more (5 updates tracked since 2019).

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About Dr. Christina L Barnes-matthews Psyd NPPES

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

DR. CHRISTINA L BARNES-MATTHEWS PSYD (NPI 1790322055) is an individual clinical provider in San Diego, California, licensed in California (PSY35507) and active in the NPI registry since December 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790322055

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. CHRISTINA L BARNES-MATTHEWSCredential: PSYD

Location Address2136 EL CAJON BLVDSan Diego, CA 92104-1102

Mailing Address2136 El Cajon BlvdSan Diego, CA 92104-1102

Phone(619) 515-2588

Sole ProprietorNo

Enumeration DateDecember 5, 2019

Last NPPES UpdateMarch 18, 20255 updates tracked since enumeration

NPPES CertifiedMarch 18, 2025

✔ NPI 1790322055 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY35507

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

2136 EL CAJON BLVD, San Diego, CA 92104

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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)

Dr. Christina L Barnes-matthews Psyd 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 92104 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

$184.71 typical visit price

range $62.10 – $184.71

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

Most-billed visit code 99205

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.

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