NPPES file of Aug 9, 2026

Alfred Donald Trotter, MD FACS

Otolaryngology Physician · Chula Vista, CA

Alfred Donald Trotter, MD FACS is an otolaryngology physician with a practice address in Chula Vista, California, and NPI 1285613125, issued on Jan 10, 2006. Check the license (California A21112, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285613125
Name
Alfred Donald Trotter
Credential
MD FACS
Primary taxonomy
Otolaryngology Physician 207Y00000X
License number
A21112 CA
Self-reported in NPPES; status is on the state search
Practice location
251 Landis Ave, Chula Vista, CA 91910
Phone
(619) 426-1500
Enumerated
Jan 10, 2006
Record last updated
Mar 7, 2023
Fax
(619) 426-1523
Medicaid ID
00A211120 CA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 251 Landis Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Elisa Acevedo Venegas, FNPNurse Practitioner1053926923
  2. Eduardo Amaya Cruz, PT, DPTPhysical Therapist1760362057
  3. Leah Aviles, DPTPhysical Therapist1548867419
  4. Laura Boston, MSN, CNM, NPAdvanced Practice Midwife1174553259
  5. Alba Casco, NURSE PRACTITIONERFamily Nurse Practitioner1689066490
  6. Adriana Celiz, FNPFamily Nurse Practitioner1972956514

Verify Alfred Donald Trotter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A21112
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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Otolaryngology Physician providers in California

There are 1,212 otolaryngology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other otolaryngology physician records in California

  1. Arman Abdalkhani, MDPalo Alto, CA1356536130
  2. Abdul-Rahman Abdel-ReheemLos Angeles, CA1831770437
  3. Ahmed AbdelmeguidPalo Alto, CA1447744180
  4. Rami Abdou, M.D.Santa Rosa, CA1700143013
  5. Eric AbelloOrange, CA1922566215
  6. Mohamed Aboueisha, MDLos Angeles, CA1316678881
  7. Marianne Abouyared, M.D.Sacramento, CA1235472200
  8. Norton Abramson, M.D.San Clemente, CA1356488696
  9. Basil Adad, MDWalnut Creek, CA1487732574
  10. Brett Adams, MDStockton, CA1407934227

Common questions

What is Alfred Donald Trotter, MD FACS's NPI number?

Alfred Donald Trotter, MD FACS's National Provider Identifier (NPI) is 1285613125, issued on Jan 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Alfred Donald Trotter, MD FACS located?

The NPPES record lists a practice address at 251 Landis Ave, Chula Vista, CA, 91910. Phone: (619) 426-1500. Providers update this record themselves, so call before visiting.

How can I verify Alfred Donald Trotter, MD FACS's license?

NPPES lists California license number A21112, 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.