NPPES file of Aug 9, 2026

Liliana Fay, MFTI

Addiction (Substance Use Disorder) Counselor · San Francisco, CA

Liliana Fay, MFTI is an addiction (substance use disorder) counselor with a practice address in San Francisco, California, and NPI 1104273010, issued on May 20, 2016. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104273010
Name
Liliana Fay
Credential
MFTI
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
1111 Market St, San Francisco, CA 94103
Phone
(415) 863-3883
Enumerated
May 20, 2016
Record last updated
May 23, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(415) 863-7343
Medicare enrollment
Enrolled (PECOS I20251121001526); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest addiction (substance use disorder) counselor records → All 27,741 in California → Look up another NPI →

Also registered at 1111 Market St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michaela Abreu, SUDRCAddiction (Substance Use Disorder) Counselor1457206542
  2. Herman Alexander, CADTP 5390-RAddiction (Substance Use Disorder) Counselor1457918732
  3. Mahnoor Allawala, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1316742398
  4. Khaled Aqeel, MDFamily Medicine Physician1427314020
  5. Marva AustinSpecialist1003526872
  6. Alter BaderAddiction (Substance Use Disorder) Counselor1801301874

Verify Liliana Fay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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Liliana Fay among 27,741 addiction (substance use disorder) counselor records in California

Liliana Fay, MFTI is one of 27,741 addiction (substance use disorder) counselor records with a practice address in California. under 1% 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 2016, is newer than 37% of them.

  • NPI issued2016 · 37% of these records are older, 59% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileYes · under 1% of these records are
  • Graduated2011 · median 2015 among the 32 with a school on file
  • Record last updated2016 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

839 addiction (substance use disorder) counselor records list a practice address in San Francisco

They are 839 of the 38,143 NPPES records with a practice address in San Francisco, and 27,741 addiction (substance use disorder) counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 27,741 in California → Every provider in San Francisco → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Sylvia BarraganSan Francisco, CA 941031053458919
  2. Angelita Choy, M.S.San Francisco, CA 941031326185075
  3. Luis Galindo, RASSan Francisco, CA 941031265579031
  4. Keiko GraceSan Francisco, CA 941031003953910
  5. Daniel Graney, RASISan Francisco, CA 941031801932132
  6. Pamela GrimmSan Francisco, CA 941031013068543
  7. Martha IrizarrySan Francisco, CA 941031225181415
  8. David Macdowell, M.A., RAS, MFTISan Francisco, CA 941031740327469

Common questions

What is Liliana Fay, MFTI's NPI number?

Liliana Fay, MFTI's National Provider Identifier (NPI) is 1104273010, issued on May 20, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Liliana Fay, MFTI located?

The NPPES record lists a practice address at 1111 Market St, San Francisco, CA, 94103. Phone: (415) 863-3883. Providers update this record themselves, so call before visiting.

How can I verify Liliana Fay, MFTI'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), 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.