NPPES file of Aug 9, 2026

Matthew Harris, M.D.

Pediatrics Physician · Newport Beach, CA

Matthew Harris, M.D. is a pediatrics physician with a practice address in Newport Beach, California, and NPI 1811370505, issued on Jun 30, 2015. Check the license (California A153851, as entered in NPPES) 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
1811370505
Name
Matthew Harris
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
A153851 CA
Self-reported in NPPES; status is on the state search
Practice location
2071 San Joaquin Hills RD, Newport Beach, CA 92660
Phone
(949) 759-1720
Enumerated
Jun 30, 2015
Record last updated
Mar 2, 2022
Fax
(949) 759-1442
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →

Also registered at 2071 San Joaquin Hills RD

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

  1. Rebecca Allen, M.D.Pediatrics Physician1932441359
  2. Lauren BenfantiPhysician Assistant1750048583
  3. James Calder, M.D.Physical Medicine & Rehabilitation Physician1538175708
  4. Audrey Chang, P.N.P.Pediatric Nurse Practitioner1275960494
  5. Amanda Chin, NPNurse Practitioner1528525458
  6. Jessica Dewitt, MSN, PNPPediatric Nurse Practitioner1902411739

Verify Matthew Harris in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A153851    Check 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: $120.40

5 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Matthew Harris$120.40
  2. Specialty average$842.05

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

Matthew Harris among 9,272 pediatrics physician records in California

Matthew Harris, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% 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 78% of them.

  • NPI issued2015 · 78% of these records are older, 19% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2022 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in California

There are 9,272 pediatrics physician records in California.

All 9,272 in California → Every provider in Newport Beach → Pediatrics Physician nationwide →

The 8 pediatrics physician records with the nearest ZIP codes

  1. Steven Abelowitz, M.DNewport Beach, CA 926601225162464
  2. Aviva Alyeshmerni, M.D.Newport Beach, CA 926601952559361
  3. Carla Du MontNewport Beach, CA 926601104194679
  4. Dane Fliedner, MDNewport Beach, CA 926601164568655
  5. Anjalee Galion, M.D.Newport Beach, CA 926601356500268
  6. Laura GordonNewport Beach, CA 926601831456870
  7. Leila Iravani, M.DNewport Beach, CA 926601174659767
  8. Colleen Kraft, MDNewport Beach, CA 926601487761631

Common questions

What is Matthew Harris, M.D.'s NPI number?

Matthew Harris, M.D.'s National Provider Identifier (NPI) is 1811370505, issued on Jun 30, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Harris, M.D. located?

The NPPES record lists a practice address at 2071 San Joaquin Hills RD, Newport Beach, CA, 92660. Phone: (949) 759-1720. Providers update this record themselves, so call before visiting.

How can I verify Matthew Harris, M.D.'s license?

NPPES lists California license number A153851, as entered by the provider. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.