Ethan Breen, D.O
Family Medicine Physician · Pismo Beach, CA
Ethan Breen, D.O is a family medicine physician with a practice address in Pismo Beach, California, and NPI 1922357003, issued on Sep 5, 2012. Check the license (California 20A13057, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ethan Breen
- Credential
- D.O
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 20A13057 CA
266939 NY
Self-reported in NPPES; status is on the state search - Practice location
- 901 Oak Park Blvd, Pismo Beach, CA 93449
- Phone
- (805) 489-2205
- Enumerated
- Sep 5, 2012
- Entity
- Type 1 · individual
Also registered at 901 Oak Park Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mariella Alvarellos, M.DFamily Medicine Physician1619995545
- Paul Manosar, PTPhysical Therapist1538592167
- Paritosh Patel, DDSDentist1740392521
- K. George Sachariah, MDInternal Medicine Physician1285732826
Verify Ethan Breen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A13057Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
24 family medicine physician records list a Pismo Beach practice address
They are 24 of the 240 NPPES records with a Pismo Beach practice address, and 16,272 family medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 24 in Pismo Beach → All 16,272 in California → Every provider in Pismo Beach →
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
- Michelle Ababa, MDWilmington, CA1710922513
- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Ethan Breen, D.O's NPI number?
Ethan Breen, D.O's National Provider Identifier (NPI) is 1922357003, issued on Sep 5, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ethan Breen, D.O located?
The NPPES record lists a practice address at 901 Oak Park Blvd, Pismo Beach, CA, 93449. Phone: (805) 489-2205. Providers update this record themselves, so call before visiting.
How can I verify Ethan Breen, D.O's license?
NPPES lists California license number 20A13057, 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), 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.