Karen Marder, CATC III
Addiction (Substance Use Disorder) Counselor · Van Nuys, CA
Karen Marder, CATC III is an addiction (substance use disorder) counselor with a practice address in Van Nuys, California, and NPI 1508282971, issued on Mar 10, 2014. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Karen Marder
- Credential
- CATC III
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- Practice location
- 6166 Vesper Ave, Van Nuys, CA 91411
- Phone
- (818) 997-0414
- Enumerated
- Mar 10, 2014
- Entity
- Type 1 · individual
Also registered at 6166 Vesper Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melanie BickAddiction (Substance Use Disorder) Counselor1679976856
- Riana CattanAddiction (Substance Use Disorder) Counselor1659812261
- Gary Crosslin, CADCAAddiction (Substance Use Disorder) Counselor1366859688
- Carolina DavidsonAddiction (Substance Use Disorder) Counselor1487195939
- Brittanie DayClinical Social Worker1023858768
- Jaime DiluigiAddiction (Substance Use Disorder) Counselor1013323534
Verify Karen Marder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
197 addiction (substance use disorder) counselor records list a Van Nuys practice address
They are 197 of the 4,323 NPPES records with a Van Nuys practice address, and 29,099 addiction (substance use disorder) counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 197 in Van Nuys → All 29,099 in California → Every provider in Van Nuys →
Other addiction (substance use disorder) counselor records in California
- Sean A Jerome, CADCIICosta Mesa, CA1831884550
- Carrie AamodtVisalia, CA1932661311
- Emory Aaron, CCAPP C4321214Los Angeles, CA1073980801
- Lisa Aaron, CASACCulver City, CA1356090849
- Michael Abacherli, JD, RADTSan Jacinto, CA1235826983
- Victor AbadEl Cajon, CA1205562238
- Sean AbairTaft, CA1174084347
- Maira AbalosDelano, CA1508452038
- Jazmine AbanicoVentura, CA1851964613
- Israel Abarca, CAADESan Francisco, CA1114126950
Common questions
What is Karen Marder, CATC III's NPI number?
Karen Marder, CATC III's National Provider Identifier (NPI) is 1508282971, issued on Mar 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Karen Marder, CATC III located?
The NPPES record lists a practice address at 6166 Vesper Ave, Van Nuys, CA, 91411. Phone: (818) 997-0414. Providers update this record themselves, so call before visiting.
How can I verify Karen Marder, CATC III's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.