David Carlton Bonnheim, M.D.
Surgery Physician · San Luis Obispo, CA
David Carlton Bonnheim, M.D. is a surgery physician with a practice address in San Luis Obispo, California, and NPI 1558441436, issued on Oct 16, 2006. Check the license (California A42519, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Carlton Bonnheim
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- A42519 CA
Self-reported in NPPES; status is on the state search - Practice location
- 862 Meinecke Ave, San Luis Obispo, CA 93405
- Phone
- (805) 544-1811
- Enumerated
- Oct 16, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (805) 544-0637
- Medicaid ID
- 00A425190 CA
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 862 Meinecke Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sean Devine, M.D.Orthopaedic Surgery Physician1447338678
- Kenneth Fryer, M.D.Orthopaedic Surgery Physician1962576959
- Richard Kriet, P.T.Physical Therapist1235224031
- Thomas McLaughlin, P.T.Physical Therapist1821183591
- Thomas Pacheco, D.D.SGeneral Practice Dentistry1316323926
- James Petrik, D.D.S.Dentist1922453877
Verify David Carlton Bonnheim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A42519Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average surgery physician in 2024
20 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
David Carlton Bonnheim among 3,118 surgery physician records in California
David Carlton Bonnheim, M.D. is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2025 · 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 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in San Luis Obispo → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Stephen Tidik, M.D.San Luis Obispo, CA 934051053306803
- Nancyann Guthrie, MDSan Luis Obispo, CA 934011306847611
- Peter Davis, MDLompoc, CA 934361851404743
- William Ganske, M.D.Lompoc, CA 934361952887234
- William Pierce, M.D.Lompoc, CA 934361083620330
- Bandhit Sinkaset, M.D.Lompoc, CA 934361710991146
- Christopher Taglia, M.D.Lompoc, CA 934361538562202
- Phillip McPeak, M.D.Vandenberg Afb, CA 934371497193486
Common questions
What is David Carlton Bonnheim, M.D.'s NPI number?
David Carlton Bonnheim, M.D.'s National Provider Identifier (NPI) is 1558441436, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Carlton Bonnheim, M.D. located?
The NPPES record lists a practice address at 862 Meinecke Ave, San Luis Obispo, CA, 93405. Phone: (805) 544-1811. Providers update this record themselves, so call before visiting.
How can I verify David Carlton Bonnheim, M.D.'s license?
NPPES lists California license number A42519, 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 David Carlton Bonnheim, M.D. prescribe under Medicare Part D?
In 2024, David Carlton Bonnheim, M.D. had 20 Medicare Part D claims; the average among surgery physician prescribers was 147. 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.