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DR. MATTHEW RAYMOND QUAN MD
NPI 1275275133
Internal Medicine - Geriatric Medicine in Santa Monica, CA

Active since April 11, 2022PECOS EnrolledAccepts Medicare Assignment
1223 16TH ST STE 3100, SANTA MONICA, CA 90404(310) 319-4371(310) 319-4141 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 4, 2026, Apr 11, 2022 (2 updates tracked since 2022).

About Dr. Matthew Raymond Quan Md NPPES

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

DR. MATTHEW RAYMOND QUAN MD (NPI 1275275133) is an individual geriatric medicine provider in Santa Monica, California, licensed in California (A189874) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS and is a graduate of Tulane University School Of Medicine (2022).

NPPES Registry Identity

NPI1275275133
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameDR. MATTHEW RAYMOND QUANCredential: MD
Location Address1223 16TH ST STE 3100Santa Monica, CA 90404-1275
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631
Phone(310) 319-4371
Fax(310) 319-4141
Sole ProprietorNo
Medical School CMSTulane University School Of MedicineGraduated 2022
Enumeration DateApril 11, 2022
Last NPPES UpdateAugust 4, 20262 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1275275133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in CA · A189874
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
1223 16TH ST STE 3100, Santa Monica, CA 90404
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

Dr. Matthew Raymond Quan Md 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 ID7315443983
PECOS Enrollment IDI20260528003296
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 Matthew Quan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Regents Of The University Of California
3.9 mi
Internal Medicine
200 MEDICAL PLAZA, SUITE 365,530,420,250,120,214
Los Angeles, CA 90095
  • Reassigned Medicare billing, California enrollment
  • 1,766 clinicians in this Medicare group
NPI 1235107566 (310) 794-1276

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 90404 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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
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.

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TIFFANY JU
Psychologist (Clinical)
1223 16TH ST STE 3100
SANTA MONICA, CA 90404
Los Angeles County (310) 582-6240
AUDREY JOAN REALEZA CANO FNP-BC
Nurse Practitioner (Primary Care)
1223 16TH ST STE 3100
SANTA MONICA, CA 90404
Los Angeles County (424) 259-8791
ALLISON ANNE RUMMELL
Physician Assistant
1223 16TH ST STE 3100
SANTA MONICA, CA 90404
Los Angeles County (424) 259-8791
KATHERINE MARGARET MINTZ
Dietitian, Registered
1223 16TH ST STE 3100
SANTA MONICA, CA 90404
Los Angeles County (310) 582-6240
MERCEDES AVILA FNP-BC
Nurse Practitioner
1223 16TH ST STE 3100
SANTA MONICA, CA 90404
Los Angeles County (310) 582-6240
BENJAMIN NULSEN
Internal Medicine (Gastroenterology)
1223 16TH ST STE 3100
SANTA MONICA, CA 90404
Los Angeles County (310) 582-6240
DR. CARL NORDSTROM M.D.
Internal Medicine (Gastroenterology)
1223 16TH ST STE 3100
SANTA MONICA, CA 90404
Los Angeles County (310) 582-6240
AMY M KUSSKE MD
Surgery
1223 16TH ST STE 3100
SANTA MONICA, CA 90404
Los Angeles County (424) 259-8791

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 Quan's NPI number?

The NPI number for Matthew Quan is 1275275133. It was assigned to this individual provider in the NPPES registry on April 11, 2022.

Where is Matthew Quan located?

Matthew Quan practices at 1223 16th St Ste 3100, Santa Monica, CA 90404. The listed phone number is (310) 319-4371.

What is Matthew Quan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Matthew Quan enrolled in Medicare?

Yes. Matthew Quan 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 Matthew Quan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Quan reassigns Medicare benefits to The Regents Of The University Of California (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 Matthew Quan'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 Matthew Quan was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.