NPPES file of Aug 9, 2026

Leslie Michele Simone, L.M.F.T.

Marriage & Family Therapist · Los Osos, CA

Leslie Michele Simone, L.M.F.T. is a marriage & family therapist with a practice address in Los Osos, California, and NPI 1952311615, issued on Aug 8, 2006. Check the license (California MFC#41657, 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
1952311615
Name
Leslie Michele Simone
Credential
L.M.F.T.
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
MFC#41657 CA
Self-reported in NPPES; status is on the state search
Practice location
900 Los Osos Valley RD, Los Osos, CA 93402
Phone
(805) 534-9373
Enumerated
Aug 8, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(805) 534-9373
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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Also registered at 900 Los Osos Valley RD

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

  1. Brent Estes, L.M.F.T.Marriage & Family Therapist1083634653
  2. Lori Martinez-Barraza, LMFTMarriage & Family Therapist1134175003

Verify Leslie Michele Simone 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 MFC#41657
    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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25 marriage & family therapist records list a practice address in Los Osos

They are 25 of the 129 NPPES records with a practice address in Los Osos, and 59,889 marriage & family therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other marriage & family therapist records in California

  1. Lili Aames, LMFTSanta Fe Springs, CA1689836165
  2. Lynn Aamot, LMFTEl Dorado Hills, CA1508255027
  3. Nathan Aanderud, LMFTTorrance, CA1689036907
  4. Alex AaronSherman Oaks, CA1578442620
  5. Bianca Aaron, LMFT, APCCSan Francisco, CA1316459605
  6. Kelley Aaron, MFTLos Angeles, CA1699068866
  7. Ruth Aaron, MS, JD, MFTClaremont, CA1316029697
  8. Terry Aaron, MFTBurbank, CA1386801173
  9. Azadeh Aarons, LMFTThousand Oaks, CA1679343974
  10. Bianca Aarons, MA,LMFTSan Francisco, CA1699286732

Common questions

What is Leslie Michele Simone, L.M.F.T.'s NPI number?

Leslie Michele Simone, L.M.F.T.'s National Provider Identifier (NPI) is 1952311615, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Leslie Michele Simone, L.M.F.T. located?

The NPPES record lists a practice address at 900 Los Osos Valley RD, Los Osos, CA, 93402. Phone: (805) 534-9373. Providers update this record themselves, so call before visiting.

How can I verify Leslie Michele Simone, L.M.F.T.'s license?

NPPES lists California license number MFC#41657, 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.