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

DR. MATTHEW LONG MD
NPI 1376172932
Psychiatry & Neurology - Psychiatry in San Diego, CA

Active since April 06, 2020PECOS Enrolled
38400 BOB WILSON DR, SAN DIEGO, CA 92134(802) 338-5164 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 3, 2026, Mar 31, 2026, Dec 12, 2024 and 3 more (6 updates tracked since 2020).

About Dr. Matthew Long Md NPPES

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

DR. MATTHEW LONG MD (NPI 1376172932) is an individual psychiatry provider in San Diego, California, licensed in California (A204278) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Camp Pendleton, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1376172932
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MATTHEW LONGCredential: MD
Location Address38400 BOB WILSON DRSan Diego, CA 92134-5000
Mailing Address200 Mercy CirCamp Pendleton, CA 92055-5191
Phone(802) 338-5164
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 6, 2020
Last NPPES UpdateAugust 3, 20266 updates tracked since enumeration
NPPES CertifiedAugust 3, 2026
✔ NPI 1376172932 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A204278
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedMilitary Health Care ProviderTaxonomy 171000000X · License A204278 (CA)
38400 BOB WILSON DR, San Diego, CA 92134
Open in Google Maps ↗

Secondary Practice Location 1

Location 1Area 13, Building 13127CAMP PENDLETON, CA 92055-5191 · Phone (760) 763-0306 · Fax (802) 683-3698

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. Matthew Long Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID42791543
PECOS Enrollment IDI20260223003393
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 92134 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
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
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.

ARIEL SHERMAN
Military Health Care Provider
38400 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (414) 520-6134
EUNICE WU MD
Military Health Care Provider
38400 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (571) 228-9691
DR. MAGGIE DILLIONE DO
Internal Medicine
38400 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 881-9169
ANTHONY ADEOSUN DO
Military Health Care Provider
38400 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (601) 810-6388
JOSIAH LOW MD
Student in an Organized Health Care Education/Training Program
38400 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (360) 566-5659
KIMBERLY HURTLEY APN
Nurse Practitioner (Family)
38400 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-7576
DR. MELISSA NICOLE JORDAN MD
General Practice
38400 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (480) 313-2158
JOSEPH LEE M.D.
General Practice
38400 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (714) 603-9295

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 Matthew Long's NPI number?

The NPI number for Matthew Long is 1376172932. It was assigned to this individual provider in the NPPES registry on April 6, 2020.

Where is Matthew Long located?

Matthew Long practices at 38400 Bob Wilson Dr, San Diego, CA 92134. The listed phone number is (802) 338-5164.

What is Matthew Long's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Matthew Long enrolled in Medicare?

Yes. Matthew Long is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Matthew Long was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.