Holly Duffy, LMFT
Marriage & Family Therapist · Santa Barbara, CA
Holly Duffy, LMFT is a marriage & family therapist with a practice address in Santa Barbara, California, and NPI 1518230150, issued on Feb 13, 2012. Check the license (California 111286, 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
- Holly Duffy
- Credential
- LMFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- 111286 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4129 State St, Santa Barbara, CA 93110
- Phone
- (805) 964-4795
- Enumerated
- Feb 13, 2012
- Record last updated
- Nov 5, 2025
- Medicare enrollment
- Enrolled (PECOS I20251125003514); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →
Also registered at 4129 State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Milvia AngelesAddiction (Substance Use Disorder) Counselor1003484163
- Graham AshbyAddiction (Substance Use Disorder) Counselor1063985745
- Emily Auciello, RNRegistered Nurse1801693304
- Tiffany AwadallaAddiction (Substance Use Disorder) Counselor1306413109
- Meagan BenettiAddiction (Substance Use Disorder) Counselor1134328503
- Alan BolesAddiction (Substance Use Disorder) Counselor1235776675
Verify Holly Duffy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 111286Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Holly Duffy among 59,889 marriage & family therapist records in California
Holly Duffy, LMFT is one of 59,889 marriage & family therapist records with a practice address in California. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2012, is newer than 37% of them.
- NPI issued2012 · 37% of these records are older, 59% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2013 · median 2013 among the 4,574 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
680 marriage & family therapist records list a practice address in Santa Barbara
They are 680 of the 5,328 NPPES records with a practice address in Santa Barbara, 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 59,889 in California → Every provider in Santa Barbara → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Robert Bannister, M.F.T.Santa Barbara, CA 931101891809232
- Sharon Bettis, MFTSanta Barbara, CA 931101871666818
- Tomaso Falzone, M.F.T.Santa Barbara, CA 931101629185988
- Janet Giler, PH.D., MFTSanta Barbara, CA 931101962420588
- Katrina HanacekSanta Barbara, CA 931101619046067
- Susan Hinkle, PH.DSanta Barbara, CA 931101295809374
- Carol MetcalfSanta Barbara, CA 931101588731137
- Ken Opdyke, MASanta Barbara, CA 931101386715894
Common questions
What is Holly Duffy, LMFT's NPI number?
Holly Duffy, LMFT's National Provider Identifier (NPI) is 1518230150, issued on Feb 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Holly Duffy, LMFT located?
The NPPES record lists a practice address at 4129 State St, Santa Barbara, CA, 93110. Phone: (805) 964-4795. Providers update this record themselves, so call before visiting.
How can I verify Holly Duffy, LMFT's license?
NPPES lists California license number 111286, 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.