Colleen Patrice Arnold, PH.D., MFT
Marriage & Family Therapist · San Mateo, CA
Colleen Patrice Arnold, PH.D., MFT is a marriage & family therapist with a practice address in San Mateo, California, and NPI 1669543104, issued on Nov 13, 2006. Check the license (California MFC36921, 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
- Colleen Patrice Arnold
- Credential
- PH.D., MFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- MFC36921 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1720 S Amphlett Blvd, San Mateo, CA 94402
- Phone
- (415) 263-6965
- Enumerated
- Nov 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (650) 655-2797
- Entity
- Type 1 · individual
Also registered at 1720 S Amphlett Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David ArbelaezCounselor1144418617
- Marie AymardMental Health Counselor1043560790
- Yulien BatistaBehavior Technician1639742455
- Roger BeaudryCounselor1912045832
- Debra BrasherCounselor1649318205
- Pamela BrownMental Health Counselor1255681078
Verify Colleen Patrice Arnold in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license MFC36921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
348 marriage & family therapist records list a practice address in San Mateo
They are 348 of the 3,909 NPPES records with a practice address in San Mateo, 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 348 in San Mateo → All 59,889 in California → Every provider in San Mateo →
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 Colleen Patrice Arnold, PH.D., MFT's NPI number?
Colleen Patrice Arnold, PH.D., MFT's National Provider Identifier (NPI) is 1669543104, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Patrice Arnold, PH.D., MFT located?
The NPPES record lists a practice address at 1720 S Amphlett Blvd, San Mateo, CA, 94402. Phone: (415) 263-6965. Providers update this record themselves, so call before visiting.
How can I verify Colleen Patrice Arnold, PH.D., MFT's license?
NPPES lists California license number MFC36921, 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.