Andrew D. Gamache, DDS
Sleep Medicine (Family Medicine) Physician · San Diego, CA
Andrew D. Gamache, DDS is a sleep medicine (family medicine) physician with a practice address in San Diego, California, and NPI 1043317720, issued on Sep 17, 2006. Check the license (California 54255, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew D. Gamache
- Credential
- DDS
- Primary taxonomy
- Sleep Medicine (Family Medicine) Physician 207QS1201X
- License numbers
- 54255 CA
23448 TX
Self-reported in NPPES; status is on the state search - Practice location
- 306 Walnut Ave, San Diego, CA 92103
- Phone
- (619) 220-0866
- Enumerated
- Sep 17, 2006
- Record last updated
- Aug 29, 2023
- Fax
- (619) 220-0870
- Medicare enrollment
- Enrolled (PECOS I20230913003023); may accept Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest sleep medicine (family medicine) physician records → All 35 in California → Look up another NPI →
Also registered at 306 Walnut Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Femme Ambrosio, D.D.S., M.S.DPediatric Dentistry1942468053
- Niloofar Behzadi, D.D.S.General Practice Dentistry1225173479
- David Bowman, DDSGeneral Practice Dentistry1912064551
- Howard First, DDSDentist1427191238
- Keven Herold, DDSEndodontics1164448064
- Diane Milberg, DDS MSDDentist1134136773
Verify Andrew D. Gamache in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 54255Check 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: $115.42
4 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 171 providers of this specialty with any payment received $4,214.24 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.
Andrew D. Gamache among 35 sleep medicine (family medicine) physician records in California
Andrew D. Gamache, DDS is one of 35 sleep medicine (family medicine) physician records with a practice address in California. 86% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 86% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2005 · median 2013 among the 24 with a school on file
- Record last updated2023 · 17% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QS1201X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Family Medicine) Physician providers in California
There are 35 sleep medicine (family medicine) physician records in California.
All 35 in California → Every provider in San Diego → Sleep Medicine (Family Medicine) Physician nationwide →
The 8 sleep medicine (family medicine) physician records with the nearest ZIP codes
- Christina Finch, MDSan Diego, CA 921031598255325
- Joseph Dombrowsky, M.D.San Diego, CA 921231578723151
- Kevin Byrne, MDSan Diego, CA 921281114251477
- Kinjal Madhav, M.D.Carlsbad, CA 920111124385182
- Valentin Nuzhny, M.D.Mecca, CA 922541760918734
- Noemi Arroyo ArroyoFontana, CA 923351053250696
- Dana Awad, MDFontana, CA 923351568041028
- Anupamjeet Sekhon, M.D.Fontana, CA 923351174055842
Common questions
What is Andrew D. Gamache, DDS's NPI number?
Andrew D. Gamache, DDS's National Provider Identifier (NPI) is 1043317720, issued on Sep 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew D. Gamache, DDS located?
The NPPES record lists a practice address at 306 Walnut Ave, San Diego, CA, 92103. Phone: (619) 220-0866. Providers update this record themselves, so call before visiting.
How can I verify Andrew D. Gamache, DDS's license?
NPPES lists California license number 54255, 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.