NPPES file of Aug 9, 2026

John H. Mitchell, M.D.

Family Medicine Physician · Brea, CA

John H. Mitchell, M.D. is a family medicine physician with a practice address in Brea, California, and NPI 1225024912, issued on Sep 27, 2005. Check the license (California A42500, 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
1225024912
Name
John H. Mitchell
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A42500 CA
Self-reported in NPPES; status is on the state search
Practice location
3000 E Birch St Ste 107, Brea, CA 92821
Phone
(714) 996-2391
Enumerated
Sep 27, 2005
Record last updated
Oct 7, 2022
Fax
(714) 996-2301
Medicare enrollment
Enrolled (PECOS I20050616001227); accepts Medicare assignment
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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Verify John H. Mitchell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A42500
    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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1% more Medicare Part D claims than the average family medicine physician in 2024

3,566 Medicare Part D claims for 135 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims. 51 claims were for opioids.

  1. John Mitchell3,566
  2. Specialty average3,544

Most prescribed

  1. Synthroid225 claims
  2. Mounjaro192 claims
  3. Repatha Sureclick105 claims
  4. Jardiance101 claims
  5. Ezetimibe72 claims
  6. Diclofenac Sodium69 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $812.20

28 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Mitchell$812.20
  2. Specialty average$902.55

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

John H. Mitchell among 17,133 family medicine physician records in California

John H. Mitchell, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 94% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated1984 · median 2005 among the 10,652 with a school on file
  • Record last updated2022 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

48 family medicine physician records list a practice address in Brea

They are 48 of the 1,052 NPPES records with a practice address in Brea, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Alexandra Duke, D.OBrea, CA 928211760479992
  2. Anne Ford, MDBrea, CA 928211518967140
  3. Mark Giglio, MDBrea, CA 928211134129182
  4. Royce Hutain, M.D.Brea, CA 928211104894286
  5. Christian Lising, M.D.Brea, CA 928211760478606
  6. Marlene Mires, MDBrea, CA 928211235185976
  7. Andrew Morrison, MDBrea, CA 928211750382628
  8. Bruce Mutter, MDBrea, CA 928211861493736

Common questions

What is John H. Mitchell, M.D.'s NPI number?

John H. Mitchell, M.D.'s National Provider Identifier (NPI) is 1225024912, issued on Sep 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John H. Mitchell, M.D. located?

The NPPES record lists a practice address at 3000 E Birch St Ste 107, Brea, CA, 92821. Phone: (714) 996-2391. Providers update this record themselves, so call before visiting.

How can I verify John H. Mitchell, M.D.'s license?

NPPES lists California license number A42500, 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.

How much does John H. Mitchell, M.D. prescribe under Medicare Part D?

In 2024, John H. Mitchell, M.D. had 3,566 Medicare Part D claims for 135 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

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.