Cassandra Rene Johnston
Behavior Technician · San Marcos, CA
Cassandra Rene Johnston is a behavior technician with a practice address in San Marcos, California, and NPI 1366966087, issued on Aug 3, 2017. 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
- Cassandra Rene Johnston
- Primary taxonomy
- Behavior Technician 106S00000X
- Practice location
- 584 Sonoma St, San Marcos, CA 92078
- Phone
- (855) 328-6727
- Enumerated
- Aug 3, 2017
- Record last updated
- Aug 3, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest behavior technician records → All 171,666 in California → Look up another NPI →
Verify Cassandra Rene Johnston 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
Cassandra Rene Johnston among 171,666 behavior technician records in California
Cassandra Rene Johnston is one of 171,666 behavior technician records with a practice address in California. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2017, is newer than under 1% of them.
- NPI issued2017 · under 1% of these records are older, 99% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2017 · 29% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106S00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
553 behavior technician records list a practice address in San Marcos
They are 553 of the 1,985 NPPES records with a practice address in San Marcos, and 171,666 behavior technician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 171,666 in California → Every provider in San Marcos → Behavior Technician nationwide →
The 8 behavior technician records with the nearest ZIP codes
- Aubrey BundaySan Marcos, CA 920781952801144
- Rebecca CainSan Marcos, CA 920781528504503
- Casey ContrerasSan Marcos, CA 920781043711146
- Nora EspinozaSan Marcos, CA 920781356842702
- Lacresha GoodinSan Marcos, CA 920781396246278
- Kristopher LawsonSan Marcos, CA 920781417458886
- Jensen LeonardSan Marcos, CA 920781316447311
- Shaun McCardellSan Marcos, CA 920781306346275
Common questions
What is Cassandra Rene Johnston's NPI number?
Cassandra Rene Johnston's National Provider Identifier (NPI) is 1366966087, issued on Aug 3, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Rene Johnston located?
The NPPES record lists a practice address at 584 Sonoma St, San Marcos, CA, 92078. Phone: (855) 328-6727. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Rene Johnston'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.