Karen Lynn Levanduski, MS MFT
Marriage & Family Therapist · Rancho Cucamonga, CA
Karen Lynn Levanduski, MS MFT is a marriage & family therapist with a practice address in Rancho Cucamonga, California, and NPI 1851403638, issued on Aug 31, 2006. Check the license (California MFC24518, 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.
- Name
- Karen Lynn Levanduski
- Credential
- MS MFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- MFC24518 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8330 Red Oak St, Rancho Cucamonga, CA 91730
- Phone
- (909) 941-9990
- Enumerated
- Aug 31, 2006
- Record last updated
- Mar 5, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (909) 987-4668
- Entity
- Type 1 · individual
Also registered at 8330 Red Oak St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Khader Abounasr, MDPulmonary Disease Physician1780884015
- Brooke Heying, PAPhysician Assistant1508529561
Verify Karen Lynn Levanduski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license MFC24518Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
248 marriage & family therapist records list a practice address in Rancho Cucamonga
They are 248 of the 4,579 NPPES records with a practice address in Rancho Cucamonga, 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 248 in Rancho Cucamonga → All 59,889 in California → Every provider in Rancho Cucamonga →
Other marriage & family therapist records in California
- Lili Aames, LMFTSanta Fe Springs, CA1689836165
- Lynn Aamot, LMFTEl Dorado Hills, CA1508255027
- Nathan Aanderud, LMFTTorrance, CA1689036907
- Alex AaronSherman Oaks, CA1578442620
- Bianca Aaron, LMFT, APCCSan Francisco, CA1316459605
- Kelley Aaron, MFTLos Angeles, CA1699068866
- Ruth Aaron, MS, JD, MFTClaremont, CA1316029697
- Terry Aaron, MFTBurbank, CA1386801173
- Azadeh Aarons, LMFTThousand Oaks, CA1679343974
- Bianca Aarons, MA,LMFTSan Francisco, CA1699286732
Common questions
What is Karen Lynn Levanduski, MS MFT's NPI number?
Karen Lynn Levanduski, MS MFT's National Provider Identifier (NPI) is 1851403638, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen Lynn Levanduski, MS MFT located?
The NPPES record lists a practice address at 8330 Red Oak St, Rancho Cucamonga, CA, 91730. Phone: (909) 941-9990. Providers update this record themselves, so call before visiting.
How can I verify Karen Lynn Levanduski, MS MFT's license?
NPPES lists California license number MFC24518, 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.