Laurence Mazzotta, M.D.
Gastroenterology Physician · Vallejo, CA
Laurence Mazzotta, M.D. is a gastroenterology physician with a practice address in Vallejo, California, and NPI 1790740546, issued on Apr 17, 2006. Check the license on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Laurence Mazzotta
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- Practice location
- 480 Redwood St., Vallejo, CA 94590
- Phone
- (707) 648-3327
- Enumerated
- Apr 17, 2006
- Entity
- Type 1 · individual
Verify Laurence Mazzotta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Gastroenterology Physician providers in California
There are 1,749 gastroenterology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other gastroenterology physician records in California
- David Aarons, MDLodi, CA1619081379
- Constante Abaya, MDOxnard, CA1003918459
- Homan Abdollahzadeh, MDPalm Springs, CA1184634826
- John Abdulian, M.D.Fresno, CA1437114113
- Hussein Abidali, DORancho Cucamonga, CA1205274768
- Alaa Abousaif, MDOrange, CA1235124108
- Donald Abrahm, M.D.Newport Beach, CA1215022405
- Maria Abreu, M.D.West Hollywood, CA1598793374
- Safwat Absood, M.D.Modesto, CA1932113891
- Ronald Adamany, M.D.Mission Viejo, CA1992780688
Common questions
What is Laurence Mazzotta, M.D.'s NPI number?
Laurence Mazzotta, M.D.'s National Provider Identifier (NPI) is 1790740546, issued on Apr 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Laurence Mazzotta, M.D. located?
The NPPES record lists a practice address at 480 Redwood St., Vallejo, CA, 94590. Phone: (707) 648-3327. Providers update this record themselves, so call before visiting.
How can I verify Laurence Mazzotta, M.D.'s license?
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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.