NPPES file of Aug 9, 2026

Sierra K. Briscoe, LMFT

Mental Health Counselor · Los Angeles, CA

Sierra K. Briscoe, LMFT is a mental health counselor with a practice address in Los Angeles, California, and NPI 1750903308, issued on May 16, 2020. Check the license (California LMFT129471, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1750903308
Name
Sierra K. Briscoe
Credential
LMFT
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
LMFT129471 CA
Self-reported in NPPES; status is on the state search
Practice location
3371 Glendale Blvd Ste 214, Los Angeles, CA 90039
Phone
(323) 747-9929
Enumerated
May 16, 2020
Record last updated
Feb 10, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest mental health counselor records → All 28,617 in California → Look up another NPI →

Also registered at 3371 Glendale Blvd Ste 214

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

  1. Tiffany Cuevas, AMFTMarriage & Family Therapist1154108645
  2. Tyler Howard, PSYDPsychologist1225466477
  3. Traci Ishigo, MSWClinical Social Worker1497385199
  4. Arami JamesMarriage & Family Therapist1093569485
  5. Samantha LamMarriage & Family Therapist1194523746
  6. Sarah LiangMarriage & Family Therapist1316719768

Verify Sierra K. Briscoe in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license LMFT129471    Check 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
Find the California license search

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Sierra K. Briscoe among 28,617 mental health counselor records in California

Sierra K. Briscoe, LMFT is one of 28,617 mental health counselor records with a practice address in California. 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 2020, is newer than 74% of them.

  • NPI issued2020 · 74% of these records are older, 22% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2022 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,643 mental health counselor records list a practice address in Los Angeles

They are 1,643 of the 69,537 NPPES records with a practice address in Los Angeles, and 28,617 mental health counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 28,617 in California → Every provider in Los Angeles → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Shelby Ash, PSYDLos Angeles, CA 900391801672514
  2. Alicia Dewell, LMFTLos Angeles, CA 900391790386175
  3. Peter HoffmanLos Angeles, CA 900391548758436
  4. Maryem Irias, MFTALos Angeles, CA 900391063059160
  5. Charlotte Kay, LMFTLos Angeles, CA 900391942601489
  6. Katelyn Lehman, PH.D.Los Angeles, CA 900391093069767
  7. Miguel MartinezLos Angeles, CA 900391962810226
  8. Kristine McCarthy, LMFTLos Angeles, CA 900391669985545

Common questions

What is Sierra K. Briscoe, LMFT's NPI number?

Sierra K. Briscoe, LMFT's National Provider Identifier (NPI) is 1750903308, issued on May 16, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Sierra K. Briscoe, LMFT located?

The NPPES record lists a practice address at 3371 Glendale Blvd Ste 214, Los Angeles, CA, 90039. Phone: (323) 747-9929. Providers update this record themselves, so call before visiting.

How can I verify Sierra K. Briscoe, LMFT's license?

NPPES lists California license number LMFT129471, 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.

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.