NPPES file of Aug 9, 2026

Erin Frances Bergeron, M.D.

Family Medicine Physician · Oxnard, CA

Erin Frances Bergeron, M.D. is a family medicine physician with a practice address in Oxnard, California, and NPI 1144274531, issued on May 20, 2006. Check the license (California A83498, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144274531
Name
Erin Frances Bergeron
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A83498 CA
Self-reported in NPPES; status is on the state search
Practice location
2921 Saviers RD, Oxnard, CA 93033
Phone
(805) 487-5588
Enumerated
May 20, 2006
Record last updated
May 31, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(805) 487-5589
Medicaid IDs
ZZT40394F CA
RHM18553H CA
RHM08609F CA
RHM08608F 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 2921 Saviers RD

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

  1. Danilo Bernal, NPFamily Nurse Practitioner1134548605
  2. Christine Camara, P.A.Physician Assistant1154333052
  3. Lisa Guravitz, RN, MSN, CPNPPediatric Nurse Practitioner1922082478
  4. Steve Jones, MDFamily Medicine Physician1407847734
  5. Emely Leal-Fernandez, NP, RNPrimary Care Nurse Practitioner1730404450
  6. Harvey Lyons, M.D.Nephrology Physician1558318881

Verify Erin Frances Bergeron in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A83498    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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86% fewer Medicare Part D claims than the average family medicine physician in 2024

480 Medicare Part D claims for 285 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Erin Bergeron480
  2. Specialty average3,544

Most prescribed

  1. Fluticasone Propionate62 claims
  2. Prednisone37 claims
  3. Doxycycline Monohydrate31 claims
  4. Albuterol Sulfate Hfa28 claims
  5. Meloxicam24 claims
  6. Nitrofurantoin Mono-Macro23 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

74 family medicine physician records list a practice address in Oxnard

They are 74 of the 3,211 NPPES records with a practice address in Oxnard, and 17,133 family medicine physician records in California.

All 74 in Oxnard → All 17,133 in California → Every provider in Oxnard →

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is Erin Frances Bergeron, M.D.'s NPI number?

Erin Frances Bergeron, M.D.'s National Provider Identifier (NPI) is 1144274531, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Erin Frances Bergeron, M.D. located?

The NPPES record lists a practice address at 2921 Saviers RD, Oxnard, CA, 93033. Phone: (805) 487-5588. Providers update this record themselves, so call before visiting.

How can I verify Erin Frances Bergeron, M.D.'s license?

NPPES lists California license number A83498, 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.

How much does Erin Frances Bergeron, M.D. prescribe under Medicare Part D?

In 2024, Erin Frances Bergeron, M.D. had 480 Medicare Part D claims for 285 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.