Dr. Michael Lay, PA
What this data tells you about Dr. Lay
Dr. Michael Lay is a student in an organized health care education/training program specialist in La Jolla, CA, with 9 years of NPI registration. Based on federal Medicare data, Dr. Lay performed 915 Medicare services across 568 unique beneficiaries.
Between the years covered by Open Payments, Dr. Lay received a total of $383 from 1 pharmaceutical and/or device company across 5 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in student in an organized health care education/training program. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Lay is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Bupivacaine injection, 0.5 mg An injection of bupivacaine, a local anesthetic, administered in a dose of 0.5 mg. |
180 | $0 | $1 |
| Steroid injection (triamcinolone) A 10 mg injection of triamcinolone acetonide, a corticosteroid medication. This code specifies the drug and dosage administered. |
128 | $1 | $8 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
118 | $70 | $305 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
106 | $60 | $248 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
61 | $88 | $350 |
| Joint injection, major joint Removal of fluid from a large joint and/or injection of medication into the joint space. |
47 | $47 | $293 |
| Spinal fusion of additional segment A surgical procedure to join an additional section of the spine to the existing fusion. This is performed as a separate or subsequent step to stabilize more of the spinal column. |
44 | $42 | $279 |
| Spine fusion with cage or mesh device insertion A surgical procedure to fuse spine bones by inserting a cage or mesh device into the disc space. |
43 | $28 | $184 |
| Partial removal of spine bone with nerve release A surgical procedure involving the partial removal of spinal bone to release pressure on the lower spinal cord or nerves, and/or the removal of a spinal disc. |
41 | $99 | $1,410 |
| Fusion of spine in lower back | 29 | $115 | $1,167 |
| Lower spine bone segment removal A surgical procedure to cut into or remove a segment of bone from the lower spine. |
27 | $88 | $1,120 |
| Additional spinal bone removal and nerve release This procedure involves the partial removal of spine bone to release the spinal cord or nerves, along with disc removal, for each additional spinal level treated. |
25 | $31 | $399 |
| Spinal stabilization device placement, 3-6 segments Surgical placement of a device to stabilize three to six vertebrae in the back. |
20 | $82 | $546 |
| Additional spine bone segment removal Surgical removal of an additional segment of bone from the spine during the same procedure. |
18 | $39 | $261 |
| Lumbar spine fusion, 1 level, lateral approach A surgical procedure to join two or more vertebrae in the lower spine using a bone graft. The surgery is performed from the side and involves removing part of the disc between the bones. |
17 | $158 | $1,225 |
| Partial spine bone removal with nerve release, 1 interspace This procedure involves removing part of the spine bone, re-exploring the area, and releasing the lower spinal cord or nerves, along with removing a disc at one spinal level. |
11 | $203 | $1,909 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
All-time payments by company (2021-2024) ›
Associated products mentioned in payments ›
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Lay is a clinical cardiology specialist, with above-average Medicare volume (top 21% in CA), with low-engagement industry engagement.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
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All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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