NPPES file of Aug 9, 2026

Jaclyn Long, MFT

Marriage & Family Therapist · Los Altos, CA

Jaclyn Long, MFT is a marriage & family therapist with a practice address in Los Altos, California, and NPI 1871065961, issued on Dec 30, 2018. Check the license (California 47100, 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
1871065961
Name
Jaclyn Long
Credential
MFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
47100 CA
Self-reported in NPPES; status is on the state search
Practice location
851 Fremont Ave, Los Altos, CA 94024
Phone
(650) 297-3400
Enumerated
Dec 30, 2018
Record last updated
Dec 3, 2023
Fax
(650) 897-1005
Medicare enrollment
Enrolled (PECOS I20240112001585); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 marriage & family therapist records → All 59,889 in California → Look up another NPI →

Also registered at 851 Fremont Ave

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

  1. Nancy Andersen, MFTMarriage & Family Therapist1780009738
  2. Merry Astor, MA LMFTMarriage & Family Therapist1720294044
  3. Jeanette Bland, M.D.Psychiatry Physician1851459192
  4. Lourdes Bella Bourdon, PTPhysical Therapist1811092919
  5. William Buchholz, MDHematology (Internal Medicine) Physician1699774406
  6. Louise Burton, MFTMarriage & Family Therapist1417095977

Verify Jaclyn Long 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 47100    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Jaclyn Long among 59,889 marriage & family therapist records in California

Jaclyn Long, MFT 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 2018, is newer than 61% of them.

  • NPI issued2018 · 61% of these records are older, 34% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2004 · median 2013 among the 4,574 with a school on file
  • Record last updated2023 · 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).

98 marriage & family therapist records list a practice address in Los Altos

They are 98 of the 718 NPPES records with a practice address in Los Altos, 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 Los Altos → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Merry Astor, MA LMFTLos Altos, CA 940241720294044
  2. Judith Boore, MFTLos Altos, CA 940241285617589
  3. Louise Burton, MFTLos Altos, CA 940241417095977
  4. Nancy ChoyLos Altos, CA 940241407045263
  5. Margaret Draper, MFTLos Altos, CA 940241245312925
  6. Dennis Facchino, PH.D.Los Altos, CA 940241306063144
  7. Michelle Kennedy, LMFTLos Altos, CA 940241811103062
  8. Sasha LiuLos Altos, CA 940241891996724

Common questions

What is Jaclyn Long, MFT's NPI number?

Jaclyn Long, MFT's National Provider Identifier (NPI) is 1871065961, issued on Dec 30, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Jaclyn Long, MFT located?

The NPPES record lists a practice address at 851 Fremont Ave, Los Altos, CA, 94024. Phone: (650) 297-3400. Providers update this record themselves, so call before visiting.

How can I verify Jaclyn Long, MFT's license?

NPPES lists California license number 47100, 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.