Registry data as of Aug 27, 2026

Lyle Cook, PA

Physician Assistant · Indio, CA

Lyle Cook, PA is a physician assistant with a practice address in Indio, California, and NPI 1316237498, issued on Apr 11, 2011. Check the license (California PA21576, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1316237498
Name
Lyle Cook
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
PA21576 CA
Self-reported in NPPES; status is on the state search
Practice location
44374 Palm St, Indio, CA 92201
Phone
(760) 342-6616
Enumerated
Apr 11, 2011
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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Also registered at 44374 Palm St

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

  1. Freda Addeo, LMFTMarriage & Family Therapist1073798997
  2. Enrique AlvarezAddiction (Substance Use Disorder) Counselor1659051555
  3. Barbara BellAddiction (Substance Use Disorder) Counselor1265112064
  4. Elsa CisnerosMedical Physician Assistant1184554453
  5. Christine CorneyAddiction (Substance Use Disorder) Counselor1770013856
  6. Carlos CorralAddiction (Substance Use Disorder) Counselor1669152302

Verify Lyle Cook 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 PA21576
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

37% more Medicare Part D claims than the average physician assistant in 2024

1,141 Medicare Part D claims for 88 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Lyle Cook1,141
  2. Specialty average832

Most prescribed

  1. Atorvastatin Calcium74 claims
  2. Biktarvy44 claims
  3. Tamsulosin Hcl37 claims
  4. Lisinopril29 claims
  5. Valacyclovir28 claims
  6. Quetiapine Fumarate27 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.

Industry payments in 2024: $248.48

3 payments, mostly food and beverage; the largest payer was GlaxoSmithKline, LLC.. The 61,144 providers of this specialty with any payment received $853.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lyle Cook$248.48
  2. Specialty average$853.85

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Dap Health IncPalm Springs, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

15 physician assistant records list a Indio practice address

They are 15 of the 1,593 NPPES records with a Indio practice address, and 13,861 physician assistant records in California.

Other physician assistant records in California

  1. Marcia -Galbraith, PAStockton, CA1407143274
  2. Danny Abad, PAOrange, CA1477158673
  3. Lea Dominique Abadies, PATustin, CA1124754254
  4. Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
  5. Ramina Abbasi, PA-CSignal Hill, CA1093448300
  6. Ariel Abbott, PA-CStockton, CA1780334342
  7. Barrie Abbott, PA-CAnza, CA1861602575
  8. Elizabeth Abbott, PA-CSan Diego, CA1437540762
  9. Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
  10. Fatimeh Abdallah, P.A.-CNewport Beach, CA1487002218

Common questions

What is Lyle Cook, PA's NPI number?

Lyle Cook, PA's National Provider Identifier (NPI) is 1316237498, issued on Apr 11, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Lyle Cook, PA located?

The NPPES record lists a practice address at 44374 Palm St, Indio, CA, 92201. Phone: (760) 342-6616. Providers update this record themselves, so call before visiting.

How can I verify Lyle Cook, PA's license?

NPPES lists California license number PA21576, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Lyle Cook, PA prescribe under Medicare Part D?

In 2024, Lyle Cook, PA had 1,141 Medicare Part D claims for 88 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.