NPPES file of Aug 9, 2026

Jonathan Brick, D.O.

Family Medicine Physician · La Mesa, CA

Jonathan Brick, D.O. is a family medicine physician with a practice address in La Mesa, California, and NPI 1033596168, issued on Apr 27, 2015. Check the license (California 20A15087, 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
1033596168
Name
Jonathan Brick
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
20A15087 CA
Self-reported in NPPES; status is on the state search
Practice location
8080 Parkway Dr, La Mesa, CA 91942
Phone
(619) 528-5000
Enumerated
Apr 27, 2015
Record last updated
Nov 2, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20181015002280); 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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Also registered at 8080 Parkway Dr

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

  1. Chelsea Bergeron, PHARMDPharmacist1992177935
  2. Catherine Cheng, D.O.Family Medicine Physician1538302658
  3. Hans Chin, M.D.Internal Medicine Physician1376616144
  4. Leeann Dohring, M.D.Family Medicine Physician1487800660
  5. Ronnie Hannosh, PHARMDPharmacist1841757572
  6. Rita Haverkamp, RN, CNSAdult Psychiatric/Mental Health Registered Nurse1710184577

Verify Jonathan Brick in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A15087
    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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2.1 times the Medicare Part D claims of the average family medicine physician in 2024

7,515 Medicare Part D claims for 1,434 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 530 claims were for opioids.

  1. Jonathan Brick7,515
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium582 claims
  2. Amlodipine Besylate298 claims
  3. Losartan Potassium284 claims
  4. Hydrocodone-Acetaminophen264 claims
  5. Lisinopril211 claims
  6. Levothyroxine Sodium201 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.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupSan Diego, CA

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

Jonathan Brick among 17,133 family medicine physician records in California

Jonathan Brick, D.O. 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 2015, is newer than 74% of them.

  • NPI issued2015 · 74% of these records are older, 24% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2015 · median 2005 among the 10,652 with a school on file
  • Record last updated2021 · 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).

67 family medicine physician records list a practice address in La Mesa

They are 67 of the 2,168 NPPES records with a practice address in La Mesa, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Joseph Aiello, D.O.La Mesa, CA 919421104844380
  2. James Amberg, MDLa Mesa, CA 919421265497093
  3. Adrianna Dangremond, MDLa Mesa, CA 919421508802828
  4. Frederick Jenkin, PHYSICIANLa Mesa, CA 919421225069123
  5. Bradham Kesling, M.D.La Mesa, CA 919421841224805
  6. Maria Lai, M.D.La Mesa, CA 919421588645048
  7. Robert Lajvardi, MDLa Mesa, CA 919421235187568
  8. Paula Leibham, NPLa Mesa, CA 919421114944899

Common questions

What is Jonathan Brick, D.O.'s NPI number?

Jonathan Brick, D.O.'s National Provider Identifier (NPI) is 1033596168, issued on Apr 27, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Brick, D.O. located?

The NPPES record lists a practice address at 8080 Parkway Dr, La Mesa, CA, 91942. Phone: (619) 528-5000. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Brick, D.O.'s license?

NPPES lists California license number 20A15087, 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 Jonathan Brick, D.O. prescribe under Medicare Part D?

In 2024, Jonathan Brick, D.O. had 7,515 Medicare Part D claims for 1,434 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.