Karla Alonzo
Addiction (Substance Use Disorder) Counselor · Reseda, CA
Karla Alonzo is an addiction (substance use disorder) counselor with a practice address in Reseda, California, and NPI 1578760757, issued on Jun 29, 2007. 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
- Karla Alonzo
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- Practice location
- 8042 Yolanda Ave, Reseda, CA 91335
- Phone
- (818) 773-9204
- Enumerated
- Jun 29, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 8042 Yolanda Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nadine WestAddiction (Substance Use Disorder) Counselor1861612707
Verify Karla Alonzo 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
70 addiction (substance use disorder) counselor records list a practice address in Reseda
They are 70 of the 773 NPPES records with a practice address in Reseda, and 27,741 addiction (substance use disorder) counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 70 in Reseda → All 27,741 in California → Every provider in Reseda →
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- 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 Karla Alonzo's NPI number?
Karla Alonzo's National Provider Identifier (NPI) is 1578760757, issued on Jun 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karla Alonzo located?
The NPPES record lists a practice address at 8042 Yolanda Ave, Reseda, CA, 91335. Phone: (818) 773-9204. Providers update this record themselves, so call before visiting.
How can I verify Karla Alonzo'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), 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.