Alexander Nicholas Kaye
Physician Assistant · Thousand Oaks, CA
Alexander Nicholas Kaye is a physician assistant with a practice address in Thousand Oaks, California, and NPI 1861927691, issued on Apr 30, 2017. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexander Nicholas Kaye
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 375 Rolling Oaks Dr Ste 210, Thousand Oaks, CA 91361
- Phone
- (805) 497-7015
- Enumerated
- Apr 30, 2017
- Record last updated
- Mar 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180105000987); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 375 Rolling Oaks Dr Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexander Nicholas Kaye 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
89% fewer Medicare Part D claims than the average physician assistant in 2024
95 Medicare Part D claims for 45 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Oxycodone Hcl16 claims
- Diclofenac Sodium12 claims
- Gabapentin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Alexander Nicholas Kaye among 14,451 physician assistant records in California
Alexander Nicholas Kaye is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 47% of them.
- NPI issued2017 · 47% of these records are older, 48% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2017 · median 2018 among the 7,214 with a school on file
- Record last updated2019 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
40 physician assistant records list a practice address in Thousand Oaks
They are 40 of the 2,434 NPPES records with a practice address in Thousand Oaks, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Thousand Oaks → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sherri Anderson, PAWestlake Village, CA 913611366611774
- Andrea Bechtel, PAThousand Oaks, CA 913611407069396
- Dina BedwaniThousand Oaks, CA 913611184008641
- Carolina Benavides-Baron, PA-CThousand Oaks, CA 913611093016248
- Johanna Bulmer, P.A.Westlake Village, CA 913611518126804
- Erin Call, MSPAS, PA-CWestlake Village, CA 913611164770962
- Yasamine Currie, P.A.-CWestlake Village, CA 913611174894802
- Eva De La Motte Hurst, PA-CWestlake Village, CA 913611790238558
Common questions
What is Alexander Nicholas Kaye's NPI number?
Alexander Nicholas Kaye's National Provider Identifier (NPI) is 1861927691, issued on Apr 30, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Nicholas Kaye located?
The NPPES record lists a practice address at 375 Rolling Oaks Dr Ste 210, Thousand Oaks, CA, 91361. Phone: (805) 497-7015. Providers update this record themselves, so call before visiting.
How can I verify Alexander Nicholas Kaye's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Alexander Nicholas Kaye prescribe under Medicare Part D?
In 2024, Alexander Nicholas Kaye had 95 Medicare Part D claims for 45 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Alexander Nicholas Kaye's MIPS final score?
The 2023 MIPS final score is 87.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.