Michael L. Lay, PA
Student in an Organized Health Care Education/Training Program · La Jolla, CA
Michael L. Lay, PA is a student in an organized health care education/training program with a practice address in La Jolla, California, and NPI 1861849333, issued on May 15, 2016. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael L. Lay
- Credential
- PA
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 10666 N Torrey Pines RD, La Jolla, CA 92037
- Phone
- (858) 554-9100
- Enumerated
- May 15, 2016
- Record last updated
- Aug 26, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161025002098); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 10666 N Torrey Pines RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael L. Lay 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
62% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
70 Medicare Part D claims for 53 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 30 claims were for opioids.
Most prescribed
- Methylprednisolone19 claims
- Oxycodone-Acetaminophen11 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: $33.11
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Scripps HealthLa Jolla, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael L. Lay among 40,652 student in an organized health care education/training program records in California
Michael L. Lay, PA is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 13% of them.
- NPI issued2016 · 13% of these records are older, 85% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2016 · median 2017 among the 2,409 with a school on file
- Record last updated2016 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
317 student in an organized health care education/training program records list a practice address in La Jolla
They are 317 of the 3,648 NPPES records with a practice address in La Jolla, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in La Jolla → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Adeeb Al Rizaiza, MDLa Jolla, CA 920371306263413
- Mark AntkowiakLa Jolla, CA 920371154877827
- Sagar Bapat, M.D., PH.D.La Jolla, CA 920371124552328
- David BrauerLa Jolla, CA 920371679985618
- Michael Claiborne, MD, PHDLa Jolla, CA 920371336563303
- Carolyn Enders, M. D.La Jolla, CA 920371932452380
- Steven Kenney, D.O.La Jolla, CA 920371629482443
- Sirisha Nandipati, MDLa Jolla, CA 920371023302734
Common questions
What is Michael L. Lay, PA's NPI number?
Michael L. Lay, PA's National Provider Identifier (NPI) is 1861849333, issued on May 15, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Michael L. Lay, PA located?
The NPPES record lists a practice address at 10666 N Torrey Pines RD, La Jolla, CA, 92037. Phone: (858) 554-9100. Providers update this record themselves, so call before visiting.
How can I verify Michael L. Lay, PA's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Michael L. Lay, PA prescribe under Medicare Part D?
In 2024, Michael L. Lay, PA had 70 Medicare Part D claims for 53 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions 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. 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.