NPPES file of Aug 9, 2026

Christine Popaj, LMFT

Marriage & Family Therapist · Northridge, CA

Christine Popaj, LMFT is a marriage & family therapist with a practice address in Northridge, California, and NPI 1396405437, issued on Dec 29, 2021. Check the license (California 117727, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1396405437
Name
Christine Popaj
Credential
LMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
117727 CA
Self-reported in NPPES; status is on the state search
Practice location
18917 Nordhoff St Ste 18, Northridge, CA 91324
Phone
(818) 519-1592
Enumerated
Dec 29, 2021
Record last updated
Apr 13, 2023
Medicare enrollment
Enrolled (PECOS I20240117002669); 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 18917 Nordhoff St Ste 18

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

  1. Ferdinand Aliga, PSY.D.Mental Health Counselor1811754492
  2. Anett Assilian, PSY.D.Clinical Psychologist1154452332
  3. Rita Baer, LMFTMarriage & Family Therapist1861813909
  4. Marianna Gegamian, AMFTMarriage & Family Therapist1386432714
  5. Karyn MaczkaMarriage & Family Therapist1679976781
  6. Beverly Rivera, PHDClinical Psychologist1639382815

Verify Christine Popaj 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 117727    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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Bills Medicare through one group practice

  1. Mindful Lemon Marriage And Family Therapy IncSanta Clarita, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christine Popaj among 59,889 marriage & family therapist records in California

Christine Popaj, LMFT 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. Its NPI, issued in 2021, is newer than 75% of them.

  • NPI issued2021 · 75% of these records are older, 21% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2019 · 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).

181 marriage & family therapist records list a practice address in Northridge

They are 181 of the 2,598 NPPES records with a practice address in Northridge, and 59,889 marriage & family therapist records in California.

All 59,889 in California → Every provider in Northridge → Marriage & Family Therapist nationwide →

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

  1. Rafael Calderon, MFTNorthridge, CA 913241164457933
  2. Rima HodalyNorthridge, CA 913241942469838
  3. Anthony Johnson, PHDNorthridge, CA 913241063671444
  4. Sheree Jones-Pistol, LMFTNorthridge, CA 913241992953475
  5. Terri Langfus, M.F.T.Northridge, CA 913241861525610
  6. Elenita Lesperance, MFTNorthridge, CA 913241568554541
  7. Joyce MedleyNorthridge, CA 913241851407050
  8. Ellie Miraftabi, PH.D., MFTNorthridge, CA 913241720204464

Common questions

What is Christine Popaj, LMFT's NPI number?

Christine Popaj, LMFT's National Provider Identifier (NPI) is 1396405437, issued on Dec 29, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Christine Popaj, LMFT located?

The NPPES record lists a practice address at 18917 Nordhoff St Ste 18, Northridge, CA, 91324. Phone: (818) 519-1592. Providers update this record themselves, so call before visiting.

How can I verify Christine Popaj, LMFT's license?

NPPES lists California license number 117727, 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. Medicare files from data.cms.gov. 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.