Gianna Barken
Behavior Technician · Costa Mesa, CA
Gianna Barken is a behavior technician with a practice address in Costa Mesa, California, and NPI 1760983068, issued on Feb 22, 2018. 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
- Gianna Barken
- Primary taxonomy
- Behavior Technician 106S00000X
- Practice location
- 1111 Baker St, Costa Mesa, CA 92626
- Phone
- (818) 241-6780
- Enumerated
- Feb 22, 2018
- Record last updated
- Feb 22, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (818) 241-6853
- Entity
- Type 1 · individual
8 nearest behavior technician records → All 171,666 in California → Look up another NPI →
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Verify Gianna Barken 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
Gianna Barken among 171,666 behavior technician records in California
Gianna Barken 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 2018, is newer than 1% of them.
- NPI issued2018 · 1% of these records are older, 93% 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 updated2018 · 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).
909 behavior technician records list a practice address in Costa Mesa
They are 909 of the 4,286 NPPES records with a practice address in Costa Mesa, 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 Costa Mesa → Behavior Technician nationwide →
The 8 behavior technician records with the nearest ZIP codes
- Claudia AlvarezCosta Mesa, CA 926261437650710
- Bonnie Braff-BayramkulCosta Mesa, CA 926261073003554
- Sarah Donahue, RBTCosta Mesa, CA 926261063998003
- Shawnie GerstenbergCosta Mesa, CA 926261386142149
- Ronald GodoyCosta Mesa, CA 926261114417839
- Sophie KessnerCosta Mesa, CA 926261578068573
- Greg Koehler, RADT1Costa Mesa, CA 926261073044053
- Julia MajdaliCosta Mesa, CA 926261750873055
Common questions
What is Gianna Barken's NPI number?
Gianna Barken's National Provider Identifier (NPI) is 1760983068, issued on Feb 22, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Gianna Barken located?
The NPPES record lists a practice address at 1111 Baker St, Costa Mesa, CA, 92626. Phone: (818) 241-6780. Providers update this record themselves, so call before visiting.
How can I verify Gianna Barken'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.