Matthew B. Opoien, AMFT CA#130939
Marriage & Family Therapist · Garden Grove, CA
Matthew B. Opoien, AMFT CA#130939 is a marriage & family therapist with a practice address in Garden Grove, California, and NPI 1063121606, issued on Nov 22, 2022. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Matthew B. Opoien
- Credential
- AMFT CA#130939
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- Practice location
- 13212 Chapman Ave, Garden Grove, CA 92840
- Phone
- (855) 964-4405
- Enumerated
- Nov 22, 2022
- Record last updated
- Nov 22, 2022
- Entity
- Type 1 · individual
Also registered at 13212 Chapman Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Naomi AzpeitiaNurse's Aide1275243867
- Kimberly Covarrubias, SUDRCBehavior Technician1013747716
- Brandy Dooley, CNANurse's Aide1710697768
- Jamie Guerrero, LVNLicensed Vocational Nurse1811607161
- Zoey Houser, SUDRCAddiction (Substance Use Disorder) Counselor1770312159
- Alex MendezAddiction (Substance Use Disorder) Counselor1760212609
Verify Matthew B. Opoien 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
104 marriage & family therapist records list a practice address in Garden Grove
They are 104 of the 4,572 NPPES records with a practice address in Garden Grove, and 59,889 marriage & family therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 104 in Garden Grove → All 59,889 in California → Every provider in Garden Grove →
Other marriage & family therapist records in California
- Lili Aames, LMFTSanta Fe Springs, CA1689836165
- Lynn Aamot, LMFTEl Dorado Hills, CA1508255027
- Nathan Aanderud, LMFTTorrance, CA1689036907
- Alex AaronSherman Oaks, CA1578442620
- Bianca Aaron, LMFT, APCCSan Francisco, CA1316459605
- Kelley Aaron, MFTLos Angeles, CA1699068866
- Ruth Aaron, MS, JD, MFTClaremont, CA1316029697
- Terry Aaron, MFTBurbank, CA1386801173
- Azadeh Aarons, LMFTThousand Oaks, CA1679343974
- Bianca Aarons, MA,LMFTSan Francisco, CA1699286732
Common questions
What is Matthew B. Opoien, AMFT CA#130939's NPI number?
Matthew B. Opoien, AMFT CA#130939's National Provider Identifier (NPI) is 1063121606, issued on Nov 22, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Matthew B. Opoien, AMFT CA#130939 located?
The NPPES record lists a practice address at 13212 Chapman Ave, Garden Grove, CA, 92840. Phone: (855) 964-4405. Providers update this record themselves, so call before visiting.
How can I verify Matthew B. Opoien, AMFT CA#130939'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. 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.