Mary Jo Volk, M.A., M.F.T.
Marriage & Family Therapist · Pasadena, CA
Mary Jo Volk, M.A., M.F.T. is a marriage & family therapist with a practice address in Pasadena, California, and NPI 1902922263, issued on Mar 21, 2007. Check the license (California MFC39422, 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
- Mary Jo Volk
- Credential
- M.A., M.F.T.
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- MFC39422 CA
Self-reported in NPPES; status is on the state search - Practice location
- 867 Atchison St, Pasadena, CA 91104
- Phone
- (626) 798-0915
- Enumerated
- Mar 21, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (626) 798-1850
- Entity
- Type 1 · individual
Also registered at 867 Atchison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susanna BoyerMarriage & Family Therapist1982599932
- Katherine Carter, LMFTMarriage & Family Therapist1184331969
- Jennifer Duke, MFTMarriage & Family Therapist1336271931
- Alison Johnson, PSYDPsychologist1558335067
- Judith McCordMarriage & Family Therapist1831028422
- Muriel Parker, MFCCMental Health Counselor1366570988
Verify Mary Jo Volk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license MFC39422Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,082 marriage & family therapist records list a practice address in Pasadena
They are 1,082 of the 10,525 NPPES records with a practice address in Pasadena, 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 1,082 in Pasadena → All 59,889 in California → Every provider in Pasadena →
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 Mary Jo Volk, M.A., M.F.T.'s NPI number?
Mary Jo Volk, M.A., M.F.T.'s National Provider Identifier (NPI) is 1902922263, issued on Mar 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jo Volk, M.A., M.F.T. located?
The NPPES record lists a practice address at 867 Atchison St, Pasadena, CA, 91104. Phone: (626) 798-0915. Providers update this record themselves, so call before visiting.
How can I verify Mary Jo Volk, M.A., M.F.T.'s license?
NPPES lists California license number MFC39422, 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.