NPPES file of Aug 9, 2026

Matthew Nguyen, MD

Orthopaedic Surgery Physician · Redlands, CA

Matthew Nguyen, MD is an orthopaedic surgery physician with a practice address in Redlands, California, and NPI 1770957458, issued on Nov 18, 2015. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770957458
Name
Matthew Nguyen
Credential
MD
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License numbers
125074454 IL
MD484763 PA
Self-reported in NPPES; status is on the state search
Practice location
1901 W Lugonia Ave Ste 120, Redlands, CA 92374
Phone
(714) 308-1129
Enumerated
Nov 18, 2015
Record last updated
Jun 5, 2025
Medicare enrollment
Enrolled (PECOS I20250730003355); accepts Medicare assignment
Medical or professional school
Northwestern University Feinberg Medical School, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1901 W Lugonia Ave Ste 120

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Matthew Anderson, P.A.Physician Assistant1275902280
  2. John Brewington, MDFamily Medicine Physician1295357416
  3. Paul Burton, DOOrthopaedic Surgery Physician1871532960
  4. Jason ChanOrthopaedic Surgery Physician1891229050
  5. Melody Crisp, MPAS, PA-CPhysician Assistant1730571159
  6. Julie DangPhysician Assistant1043928500

Verify Matthew Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $6,518.31

35 payments; by number, the most common kind was food and beverage; the largest payer was Trimed, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Matthew Nguyen$6,518
  2. Specialty average$23,023

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. San Bernardino Medical Orthopaedic Group IncRedlands, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Matthew Nguyen among 2,276 orthopaedic surgery physician records in California

Matthew Nguyen, MD is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 84% of them.

  • NPI issued2015 · 84% of these records are older, 14% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2019 · median 2003 among the 1,347 with a school on file
  • Record last updated2025 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in California

There are 2,276 orthopaedic surgery physician records in California.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Jonathan Allen, M.D.Redlands, CA 923741023215357
  2. Paul Burton, DORedlands, CA 923741871532960
  3. Jason ChanRedlands, CA 923741891229050
  4. Barry Grames, MDRedlands, CA 923741346336088
  5. Zachary Hadley, M.D.Redlands, CA 923741750596631
  6. Daniel Patton, MDRedlands, CA 923741326363557
  7. John Skubic, M.D.Redlands, CA 923741164461224
  8. Raymond Zarins, MDRedlands, CA 923741194747014

Common questions

What is Matthew Nguyen, MD's NPI number?

Matthew Nguyen, MD's National Provider Identifier (NPI) is 1770957458, issued on Nov 18, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Nguyen, MD located?

The NPPES record lists a practice address at 1901 W Lugonia Ave Ste 120, Redlands, CA, 92374. Phone: (714) 308-1129. Providers update this record themselves, so call before visiting.

How can I verify Matthew Nguyen, MD's license?

Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.