Catherine Halmi, COTA
Occupational Therapy Assistant · Encino, CA
Catherine Halmi, COTA is an occupational therapy assistant with a practice address in Encino, California, and NPI 1851866743, issued on Oct 8, 2018. Check the license (California 4541, 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
- Catherine Halmi
- Credential
- COTA
- Primary taxonomy
- Occupational Therapy Assistant 224Z00000X
- License number
- 4541 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16500 Ventura Blvd, Encino, CA 91436
- Phone
- (818) 788-1003
- Enumerated
- Oct 8, 2018
- Record last updated
- Oct 8, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest occupational therapy assistant records → All 1,869 in California → Look up another NPI →
Also registered at 16500 Ventura Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christie Abreu-HickmanSpeech-Language Pathologist1891363370
- Ula AbsulioSpeech-Language Assistant1760863815
- Hanan AburizikBehavior Analyst1902258577
- Xochitl AburtoBehavior Technician1598318321
- Anna AgadzhanyanBehavior Technician1497296479
Verify Catherine Halmi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 4541Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Catherine Halmi among 1,869 occupational therapy assistant records in California
Catherine Halmi, COTA is one of 1,869 occupational therapy assistant 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 38% of them.
- NPI issued2018 · 38% of these records are older, 56% 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 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 224Z00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Occupational Therapy Assistant providers in California
There are 1,869 occupational therapy assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,869 in California → Every provider in Encino → Occupational Therapy Assistant nationwide →
The 8 occupational therapy assistant records with the nearest ZIP codes
- Sasha Ember BanagaEncino, CA 914361811766538
- Gelbert De Guzman, OTAEncino, CA 914361003452863
- Stephanie Dolan, COTA/LEncino, CA 914361285950824
- Christin KhanbabaianEncino, CA 914361699131557
- Naiereh KoochekiEncino, CA 914361053764555
- Jessica LopezEncino, CA 914361053946731
- Monetta ManningEncino, CA 914361841651940
- Michael Jet MartinezEncino, CA 914361982060455
Common questions
What is Catherine Halmi, COTA's NPI number?
Catherine Halmi, COTA's National Provider Identifier (NPI) is 1851866743, issued on Oct 8, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Halmi, COTA located?
The NPPES record lists a practice address at 16500 Ventura Blvd, Encino, CA, 91436. Phone: (818) 788-1003. Providers update this record themselves, so call before visiting.
How can I verify Catherine Halmi, COTA's license?
NPPES lists California license number 4541, 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.