Jill Sumiyasu, LMFT
Marriage & Family Therapist · Pasadena, CA
Jill Sumiyasu, LMFT is a marriage & family therapist with a practice address in Pasadena, California, and NPI 1770286437, issued on Mar 22, 2023. 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
- Jill Sumiyasu
- Credential
- LMFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- Practice location
- 117 E Colorado Blvd Ste 425, Pasadena, CA 91105
- Phone
- (626) 720-4677
- Enumerated
- Mar 22, 2023
- Entity
- Type 1 · individual
Also registered at 117 E Colorado Blvd Ste 425
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dan Gutterman, PSYDPsychologist1881261378
- Ryan Witherspoon, PH.D.Clinical Psychologist1851743850
- Helen Yee Hoagland, PH.D.Clinical Psychologist1316249600
Verify Jill Sumiyasu 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
977 marriage & family therapist records list a Pasadena practice address
They are 977 of the 10,525 NPPES records with a Pasadena practice address, and 52,961 marriage & family therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 977 in Pasadena → All 52,961 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 Jill Sumiyasu, LMFT's NPI number?
Jill Sumiyasu, LMFT's National Provider Identifier (NPI) is 1770286437, issued on Mar 22, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Jill Sumiyasu, LMFT located?
The NPPES record lists a practice address at 117 E Colorado Blvd Ste 425, Pasadena, CA, 91105. Phone: (626) 720-4677. Providers update this record themselves, so call before visiting.
How can I verify Jill Sumiyasu, LMFT'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), 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.