NPPES file of Aug 9, 2026

Michael Joseph Nader, O.T.

Occupational Therapist · Encino, CA

Michael Joseph Nader, O.T. is an occupational therapist with a practice address in Encino, California, and NPI 1275991010, issued on Feb 8, 2016. Check the license (California OT17557, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275991010
Name
Michael Joseph Nader
Credential
O.T.
Primary taxonomy
Occupational Therapist 225X00000X
License number
OT17557 CA
Self-reported in NPPES; status is on the state search
Practice location
16030 Ventura Blvd, Encino, CA 91436
Phone
(818) 981-3688
Enumerated
Feb 8, 2016
Record last updated
Jul 21, 2022
Fax
(818) 981-3588
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest occupational therapist records → All 9,244 in California → Look up another NPI →

Also registered at 16030 Ventura Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

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  2. Samuel Auerbach, MDObstetrics & Gynecology Physician1548329972
  3. Andrea Carbaugh, AU.D.Audiologist1730134149
  4. Marie Feldman, R.D.Registered Dietitian1114032547
  5. Michael Hollander, M.D.Specialist1194818021
  6. Thomas Hopkins, PHD MDOrthopaedic Surgery Physician1356414353

Verify Michael Joseph Nader in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license OT17557    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Michael Joseph Nader among 9,244 occupational therapist records in California

Michael Joseph Nader, O.T. is one of 9,244 occupational therapist records with a practice address in California. 9% 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 2016, is newer than 38% of them.

  • NPI issued2016 · 38% of these records are older, 58% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2022 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

52 occupational therapist records list a practice address in Encino

They are 52 of the 3,136 NPPES records with a practice address in Encino, and 9,244 occupational therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,244 in California → Every provider in Encino → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Peter Boon, OTR/LEncino, CA 914361295192359
  2. Felecia BrownEncino, CA 914361477917375
  3. Angela Chung, MS, OTR/L, CHTEncino, CA 914361699066704
  4. Mohammad Hassanpour, OTREncino, CA 914361144207648
  5. Sara HoffmanEncino, CA 914361548621709
  6. Hyojin Kim, OTD, OTR/LEncino, CA 914361851667356
  7. Hagit Medovoi, OTREncino, CA 914361972702454
  8. Kaley Meister, OTREncino, CA 914361215481429

Common questions

What is Michael Joseph Nader, O.T.'s NPI number?

Michael Joseph Nader, O.T.'s National Provider Identifier (NPI) is 1275991010, issued on Feb 8, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Michael Joseph Nader, O.T. located?

The NPPES record lists a practice address at 16030 Ventura Blvd, Encino, CA, 91436. Phone: (818) 981-3688. Providers update this record themselves, so call before visiting.

How can I verify Michael Joseph Nader, O.T.'s license?

NPPES lists California license number OT17557, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.