Sean O'Dwyer
Mental Health Counselor · Long Beach, CA
Sean O'Dwyer is a mental health counselor with a practice address in Long Beach, California, and NPI 1386008043, issued on Apr 8, 2016. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sean O'Dwyer
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- Practice location
- 161 W Victoria St, Long Beach, CA 90805
- Phone
- (323) 242-5000
- Enumerated
- Apr 8, 2016
- Record last updated
- Jul 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20250731002494); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 161 W Victoria St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lawrence AlexanderMental Health Counselor1144548348
- Allison Altwer, M.A.Marriage & Family Therapist1265873897
- Vanessa AlvarezMental Health Counselor1467886812
- Denisse AvalosStudent in an Organized Health Care Education/Training Program1851674683
- Molly BarilProfessional Counselor1366929119
- Leisle BartleyClinical Social Worker1114059763
Verify Sean O'Dwyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
- Sud Specialty Group - CASanta Clara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
301 mental health counselor records list a practice address in Long Beach
They are 301 of the 13,650 NPPES records with a practice address in Long Beach, and 28,617 mental health counselor records in California.
All 301 in Long Beach → All 28,617 in California → Every provider in Long Beach →
Other mental health counselor records in California
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- La Shaun AaronCamarillo, CA1740469717
- Tamika AaronInglewood, CA1245550284
- Tamara AasenCamarillo, CA1912255035
- Hanna AbaataSan Leandro, CA1659913572
- Edname AbadLemon Grove, CA1356647812
- Taliana AbadiSan Diego, CA1568260271
- Jonathan Abadia, LPTManteca, CA1225625213
Common questions
What is Sean O'Dwyer's NPI number?
Sean O'Dwyer's National Provider Identifier (NPI) is 1386008043, issued on Apr 8, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Sean O'Dwyer located?
The NPPES record lists a practice address at 161 W Victoria St, Long Beach, CA, 90805. Phone: (323) 242-5000. Providers update this record themselves, so call before visiting.
How can I verify Sean O'Dwyer's license?
Search the California board that licenses this profession; the NPPES record confirms identity 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.
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.