Dwight David Gaggero, MD
Emergency Medicine Physician · San Mateo, CA
Dwight David Gaggero, MD is an emergency medicine physician with a practice address in San Mateo, California, and NPI 1366433153, issued on Nov 2, 2005. Check the license (California G58937, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Dwight David Gaggero
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- G58937 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3460 Glendora Dr, San Mateo, CA 94403
- Phone
- (650) 759-2687
- Enumerated
- Nov 2, 2005
- Record last updated
- Dec 27, 2022
- Fax
- (650) 572-9654
- Medicaid ID
- 00G589370 CA
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Verify Dwight David Gaggero in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G58937Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Dwight David Gaggero among 7,751 emergency medicine physician records in California
Dwight David Gaggero, MD 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 not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 96% newer
- In a Medicare fileNo · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2022 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,751 in California → Every provider in San Mateo → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Michael Aratow, M.D.San Mateo, CA 944031891804043
- Teri Chew, M.D.San Mateo, CA 944031508032905
- Lawrence Gettler, MDSan Mateo, CA 944031083719926
- Edward Lipton, M.D.San Mateo, CA 944031770789604
- David Malmud, M.D.San Mateo, CA 944031619089281
- Kevin Masek, M.D.San Mateo, CA 944031811280563
- Zara Mathews, M.D.San Mateo, CA 944031124300652
- Molly Phelps, MDSan Mateo, CA 944031083814800
Common questions
What is Dwight David Gaggero, MD's NPI number?
Dwight David Gaggero, MD's National Provider Identifier (NPI) is 1366433153, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dwight David Gaggero, MD located?
The NPPES record lists a practice address at 3460 Glendora Dr, San Mateo, CA, 94403. Phone: (650) 759-2687. Providers update this record themselves, so call before visiting.
How can I verify Dwight David Gaggero, MD's license?
NPPES lists California license number G58937, 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. 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.