Charles A. Amezcua, M.D.
Anatomic Pathology Physician · Santa Rosa, CA
Charles A. Amezcua, M.D. is an anatomic pathology physician with a practice address in Santa Rosa, California, and NPI 1245373992, issued on Feb 14, 2007. Check the license (California G81183, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Charles A. Amezcua
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology Physician 207ZP0101X
- License number
- G81183 CA
Self-reported in NPPES; status is on the state search - Practice location
- 401 Bicentennial Way, Santa Rosa, CA 95403
- Phone
- (707) 571-4686
- Enumerated
- Feb 14, 2007
- Record last updated
- Feb 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20070404000346); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1993
- Entity
- Type 1 · individual
Also registered at 401 Bicentennial Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Ackerman, RNRegistered Nurse1376409409
- Patricia AdamsPhysical Therapist1124971825
- Hugo Aguilar, PHARMDPharmacist1992389134
- Heather Aiello, OTR/LOccupational Therapist1851155022
- Sandra Akrawi, REGISTERED DIETITIANRegistered Dietitian1790821031
- Miguel Alcala, LCSWClinical Social Worker1629857891
Verify Charles A. Amezcua in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G81183Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Permanente Medical Group IncSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anatomic Pathology Physician providers in California
There are 386 anatomic pathology physician records in California.
Other anatomic pathology physician records in California
- Abul Abbas, MBBSSan Francisco, CA1881652964
- John Abele, MDSacramento, CA1063493625
- Mitchell Adachi, MDSan Francisco, CA1720166366
- Brad Adler, M.D.Ventura, CA1003979618
- Ashna Aggarwal, MDSacramento, CA1235624362
- Naoki Akanuma, MD PHDSacramento, CA1881222974
- Najeeb Alshak, MDLos Angeles, CA1487721387
- Joseph Anderson, M.D.San Rafael, CA1003002494
- Shehla Arain, M.D.Yorba Linda, CA1497927784
- Robert Archibald, MBCHBSan Jose, CA1316919830
Common questions
What is Charles A. Amezcua, M.D.'s NPI number?
Charles A. Amezcua, M.D.'s National Provider Identifier (NPI) is 1245373992, issued on Feb 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Charles A. Amezcua, M.D. located?
The NPPES record lists a practice address at 401 Bicentennial Way, Santa Rosa, CA, 95403. Phone: (707) 571-4686. Providers update this record themselves, so call before visiting.
How can I verify Charles A. Amezcua, M.D.'s license?
NPPES lists California license number G81183, 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.