NPPES file of Aug 9, 2026

Steven Douglas Gee, MFT

Marriage & Family Therapist · Lancaster, CA

Steven Douglas Gee, MFT is a marriage & family therapist with a practice address in Lancaster, California, and NPI 1366561698, issued on Mar 28, 2007. Check the license (California MFC 48848, 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
1366561698
Name
Steven Douglas Gee
Credential
MFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
MFC 48848 CA
Self-reported in NPPES; status is on the state search
Practice location
43520 Division St, Lancaster, CA 93535
Phone
(661) 266-4783
Enumerated
Mar 28, 2007
Record last updated
Nov 10, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicaid IDs
00007301 CA
00007473 CA
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 marriage & family therapist records → All 59,889 in California → Look up another NPI →

Also registered at 43520 Division St

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

  1. Devin AguilarClinical Social Worker1417692435
  2. Melanie AguilarCommunity Health Worker1861805509
  3. Otto AguilarCase Manager/Care Coordinator1013484724
  4. Aerial AllenMarriage & Family Therapist1346721859
  5. Evette Allen-Duren, MFT-IMarriage & Family Therapist1386183721
  6. Keolani AlvarezRehabilitation Practitioner1497534267

Verify Steven Douglas Gee 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 48848    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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Steven Douglas Gee among 59,889 marriage & family therapist records in California

Steven Douglas Gee, 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 2007, is newer than 7% of them.

  • NPI issued2007 · 7% of these records are older, 77% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2010 · 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).

331 marriage & family therapist records list a practice address in Lancaster

They are 331 of the 4,273 NPPES records with a practice address in Lancaster, 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 Lancaster → Marriage & Family Therapist nationwide →

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

  1. Kenneth Backman, MFTLancaster, CA 935351902923428
  2. Priscilla Benites, M.S.Lancaster, CA 935351609909241
  3. Veronica Campbell, M. S.Lancaster, CA 935351679692917
  4. Karen Ferguson, MFTLancaster, CA 935351538298310
  5. Jennifer Gorman, MFTLancaster, CA 935351366599367
  6. Catherine Houghton, M.A., MFTLancaster, CA 935351497886006
  7. Sarvnaz KhajaviLancaster, CA 935351770602757
  8. Melody Martin, BS, MA, MFTILancaster, CA 935351407996366

Common questions

What is Steven Douglas Gee, MFT's NPI number?

Steven Douglas Gee, MFT's National Provider Identifier (NPI) is 1366561698, issued on Mar 28, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Steven Douglas Gee, MFT located?

The NPPES record lists a practice address at 43520 Division St, Lancaster, CA, 93535. Phone: (661) 266-4783. Providers update this record themselves, so call before visiting.

How can I verify Steven Douglas Gee, MFT's license?

NPPES lists California license number MFC 48848, 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.