Crystalla Alter
Behavior Technician · Ontario, CA
Crystalla Alter is a behavior technician with a practice address in Ontario, California, and NPI 1245968502, issued on Aug 12, 2022. 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
- Crystalla Alter
- Primary taxonomy
- Behavior Technician 106S00000X
- Practice location
- 337 N Vineyard Ave Ste 301, Ontario, CA 91764
- Phone
- (866) 727-8274
- Enumerated
- Aug 12, 2022
- Record last updated
- Aug 12, 2022
- Entity
- Type 1 · individual
8 nearest behavior technician records → All 171,666 in California → Look up another NPI →
Also registered at 337 N Vineyard Ave Ste 301
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Crystalla Alter 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
Crystalla Alter among 171,666 behavior technician records in California
Crystalla Alter 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 2022, is newer than 30% of them.
- NPI issued2022 · 30% of these records are older, 58% 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 updated2022 · 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).
2,811 behavior technician records list a practice address in Ontario
They are 2,811 of the 5,375 NPPES records with a practice address in Ontario, 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 Ontario → Behavior Technician nationwide →
The 8 behavior technician records with the nearest ZIP codes
- Dytanna Bailey, A.A.Ontario, CA 917641417082199
- Mabel BallOntario, CA 917641962947556
- Annie Castillo, M.S., MFTOntario, CA 917641912443235
- Terri CastonOntario, CA 917641639615750
- Ebony ClarkOntario, CA 917641245776764
- Courtney Foor, M.EDOntario, CA 917641255877734
- Kaitlyn GodinOntario, CA 917641609128081
- Francis Gonzalez, B.A.Ontario, CA 917641154867612
Common questions
What is Crystalla Alter's NPI number?
Crystalla Alter's National Provider Identifier (NPI) is 1245968502, issued on Aug 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Crystalla Alter located?
The NPPES record lists a practice address at 337 N Vineyard Ave Ste 301, Ontario, CA, 91764. Phone: (866) 727-8274. Providers update this record themselves, so call before visiting.
How can I verify Crystalla Alter'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.