Bruce M. Prenner, MD
Allergy & Immunology Physician · San Diego, CA
Bruce M. Prenner, MD is an allergy & immunology physician with a practice address in San Diego, California, and NPI 1104882729, issued on Apr 22, 2006. Check the license (California G21931, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Bruce M. Prenner
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- G21931 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2655 Camino Del Rio N, San Diego, CA 92108
- Phone
- (619) 286-6687
- Enumerated
- Apr 22, 2006
- Record last updated
- Nov 10, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (619) 286-6695
- Medicaid ID
- 00G219310 CA
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 444 in California → Look up another NPI →
Also registered at 2655 Camino Del Rio N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ma Regina Aquino, NPNurse Practitioner1841055647
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- Heather Hobson, NPPrimary Care Nurse Practitioner1831858125
- Kurt Hummeldorf, DMDOral and Maxillofacial Surgery (Dentist)1679543599
- Summer IversonNurse Practitioner1821950304
- Shermona Powers, AMFT/APCCMarriage & Family Therapist1902663248
Verify Bruce M. Prenner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G21931Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $85.60
1 payment: food and beverage; the largest payer was Genentech USA, Inc. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bruce M. Prenner among 444 allergy & immunology physician records in California
Bruce M. Prenner, MD is one of 444 allergy & immunology physician records with a practice address in California. 79% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2015 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in California
There are 444 allergy & immunology physician records in California.
All 444 in California → Every provider in San Diego → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Rhonda Alkatib, M.D.San Diego, CA 921081417363086
- Jennifer Namazy, M.D.San Diego, CA 921081831160019
- Jennifer Pendleton, MDSan Diego, CA 921081821054446
- Brian Stone, M. D.San Diego, CA 921081013907286
- Christine James, M.D.San Diego, CA 921031144589979
- Rachel Lee, MDSan Diego, CA 921031760452593
- Jonathan Lyons, M.DSan Diego, CA 921031588860076
- Tukisa Smith, MDSan Diego, CA 921031205194198
Common questions
What is Bruce M. Prenner, MD's NPI number?
Bruce M. Prenner, MD's National Provider Identifier (NPI) is 1104882729, issued on Apr 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bruce M. Prenner, MD located?
The NPPES record lists a practice address at 2655 Camino Del Rio N, San Diego, CA, 92108. Phone: (619) 286-6687. Providers update this record themselves, so call before visiting.
How can I verify Bruce M. Prenner, MD's license?
NPPES lists California license number G21931, 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.
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.