NPPES file of Aug 9, 2026

Aaron Heerboth, M.D.

Emergency Medicine Physician · San Diego, CA

Aaron Heerboth, M.D. is an emergency medicine physician with a practice address in San Diego, California, and NPI 1770922122, issued on Jun 19, 2013. Check the license (California A134309, 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
1770922122
Name
Aaron Heerboth
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
A134309 CA
Self-reported in NPPES; status is on the state search
Practice location
200 W Arbor Dr # MC8676, San Diego, CA 92103
Phone
(619) 543-6213
Enumerated
Jun 19, 2013
Record last updated
Dec 30, 2024
Medicare enrollment
Enrolled (PECOS I20170622001001); 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 200 W Arbor Dr # MC8676

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

  1. Nicholas Aldridge, M.D., M.P.H.Emergency Medicine Physician1700293214
  2. Sarah AlzaabiStudent in an Organized Health Care Education/Training Program1245081116
  3. Kaighley Brett, MDFamily Medicine Physician1841711090
  4. Bill Chan, MDEmergency Medicine Physician1255073706
  5. Juan Day, MDStudent in an Organized Health Care Education/Training Program1699577114
  6. Anna DekayEmergency Medicine Physician1164041539

Verify Aaron Heerboth in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A134309
    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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2.2 times the Medicare Part D claims of the average emergency medicine physician in 2024

499 Medicare Part D claims for 309 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Aaron Heerboth499
  2. Specialty average226

Most prescribed

  1. Prednisone71 claims
  2. Mupirocin60 claims
  3. Albuterol Sulfate Hfa46 claims
  4. Doxycycline Monohydrate39 claims
  5. Amoxicillin-Clavulanate Potass37 claims
  6. Cephalexin24 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).

Aaron Heerboth among 7,751 emergency medicine physician records in California

Aaron Heerboth, M.D. is one of 7,751 emergency 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 2013, is newer than 66% of them.

  • NPI issued2013 · 66% of these records are older, 31% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2013 · median 2011 among the 4,560 with a school on file
  • Record last updated2024 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in California

There are 7,751 emergency medicine physician records in California.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Carolyn Barber, MDSan Diego, CA 921031750325502
  2. Anthony Bielawski, M.D.San Diego, CA 921031528038346
  3. Colleen Campbell, MDSan Diego, CA 921031669416483
  4. Richard Childers, M.D.San Diego, CA 921031902876220
  5. Michelle Daniel, MDSan Diego, CA 921031801879861
  6. Julian Lis, M.D.San Diego, CA 921031932100062
  7. Leslie Mukau, MDSan Diego, CA 921031578526026
  8. Sassan Naderi, M.D.San Diego, CA 921031811987936

Common questions

What is Aaron Heerboth, M.D.'s NPI number?

Aaron Heerboth, M.D.'s National Provider Identifier (NPI) is 1770922122, issued on Jun 19, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Aaron Heerboth, M.D. located?

The NPPES record lists a practice address at 200 W Arbor Dr # MC8676, San Diego, CA, 92103. Phone: (619) 543-6213. Providers update this record themselves, so call before visiting.

How can I verify Aaron Heerboth, M.D.'s license?

NPPES lists California license number A134309, 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 Aaron Heerboth, M.D. prescribe under Medicare Part D?

In 2024, Aaron Heerboth, M.D. had 499 Medicare Part D claims for 309 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.