John Michael Bass
Marriage & Family Therapist · Oakland, CA
John Michael Bass is a marriage & family therapist with a practice address in Oakland, California, and NPI 1205043320, issued on May 17, 2007. Check the license (California 89909, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Michael Bass
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License numbers
- 89909 CA
2679 CO
Self-reported in NPPES; status is on the state search - Practice location
- 7200 Bancroft Ave Ste 125C, Oakland, CA 94605
- Phone
- (510) 383-5074
- Enumerated
- May 17, 2007
- Record last updated
- Nov 24, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 7200 Bancroft Ave Ste 125C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer AbrahamPeer Specialist1417580739
- Andrea BeilMarriage & Family Therapist1992906796
- Claudia CampbellPeer Specialist1982271854
- Latonya CarpenterStudent in an Organized Health Care Education/Training Program1528597531
- Sabrina Flores, M.A.Social Worker1336329366
- Tamika HarrisCounselor1376293563
Verify John Michael Bass in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 89909Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,576 marriage & family therapist records list a practice address in Oakland
They are 1,576 of the 18,558 NPPES records with a practice address in Oakland, 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 1,576 in Oakland → All 59,889 in California → Every provider in Oakland →
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 John Michael Bass's NPI number?
John Michael Bass's National Provider Identifier (NPI) is 1205043320, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Michael Bass located?
The NPPES record lists a practice address at 7200 Bancroft Ave Ste 125C, Oakland, CA, 94605. Phone: (510) 383-5074. Providers update this record themselves, so call before visiting.
How can I verify John Michael Bass's license?
NPPES lists California license number 89909, as entered by the provider. 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.