Herstine Johnson, RAS
Addiction (Substance Use Disorder) Counselor · Compton, CA
Herstine Johnson, RAS is an addiction (substance use disorder) counselor with a practice address in Compton, California, and NPI 1023353422, issued on Dec 11, 2012. Check the license (California RI-J0505021432, 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
- Herstine Johnson
- Credential
- RAS
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License number
- RI-J0505021432 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1450 E Compton Blvd, Compton, CA 90221
- Phone
- (310) 669-8673
- Enumerated
- Dec 11, 2012
- Record last updated
- Dec 11, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Herstine Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license RI-J0505021432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79 addiction (substance use disorder) counselor records list a practice address in Compton
They are 79 of the 894 NPPES records with a practice address in Compton, 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 79 in Compton → All 27,741 in California → Every provider in Compton →
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Common questions
What is Herstine Johnson, RAS's NPI number?
Herstine Johnson, RAS's National Provider Identifier (NPI) is 1023353422, issued on Dec 11, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Herstine Johnson, RAS located?
The NPPES record lists a practice address at 1450 E Compton Blvd, Compton, CA, 90221. Phone: (310) 669-8673. Providers update this record themselves, so call before visiting.
How can I verify Herstine Johnson, RAS's license?
NPPES lists California license number RI-J0505021432, 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.