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BRIAN LAM QUACH
NPI 1073262879
Internal Medicine in Temecula, CA

Active since March 21, 2022PECOS EnrolledAccepts Medicare Assignment
31700 TEMECULA PKWY STE 2, TEMECULA, CA 92592(951) 600-4337 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Brian Lam Quach NPPES

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

BRIAN LAM QUACH (NPI 1073262879) is an individual internal medicine provider in Temecula, California, licensed in California (A198966) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, maintains a secondary practice location in Yucaipa, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1073262879
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameBRIAN LAM QUACH
Location Address31700 TEMECULA PKWY STE 2Temecula, CA 92592-5896
Mailing Address31700 Temecula Pkwy Ste 2Temecula, CA 92592-5896
Phone(951) 600-4337
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 21, 2022
Last NPPES UpdateApril 14, 2026
NPPES CertifiedApril 14, 2026
✔ NPI 1073262879 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A198966
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
31700 TEMECULA PKWY STE 2, Temecula, CA 92592
Open in Google Maps ↗

Secondary Practice Location 1

Location 133758 Yucaipa BlvdYucaipa, CA 92399-2243 · Phone (909) 793-3311

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brian Lam Quach 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 ID6406372010
PECOS Enrollment IDI20250428001410
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 92592 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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.

PAUL QUOC VUONG
Internal Medicine
31700 TEMECULA PKWY STE 2
TEMECULA, CA 92592
Riverside County (951) 600-4337
DR. RAMSEY ELSAYED MD, MS
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY STE 2
TEMECULA, CA 92592
Riverside County (951) 600-4337
SAMUEL AULICK
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY STE 2
TEMECULA, CA 92592
Riverside County (951) 600-4337
ANGELA SULTAN MD
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY STE 2
TEMECULA, CA 92592
Riverside County (951) 600-4337
ANTO BOGHOKIAN DO
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY STE 2
TEMECULA, CA 92592
Riverside County (951) 600-4337
STEFANIA PUYAT DEL ROSARIO MD
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY STE 2
TEMECULA, CA 92592
Riverside County (951) 600-4338
DR. SEAN ANAND M.D.
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY STE 2
TEMECULA, CA 92592
Riverside County (951) 600-4338
JASON NAVARRO LAM MD
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY STE 2
TEMECULA, CA 92592
Riverside County (951) 600-4337

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 Brian Quach's NPI number?

The NPI number for Brian Quach is 1073262879. It was assigned to this individual provider in the NPPES registry on March 21, 2022.

Where is Brian Quach located?

Brian Quach practices at 31700 Temecula Pkwy Ste 2, Temecula, CA 92592. The listed phone number is (951) 600-4337.

What is Brian Quach's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Brian Quach enrolled in Medicare?

Yes. Brian Quach 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.

When was this NPI record last updated?

The NPPES record for Brian Quach was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.