Mary Lee Krinsky, D.O.
NPI 1588765085ActiveIndividual· Internal Medicine, Gastroenterology· La Jolla, CA
Internal Medicine, Gastroenterology (D.O.) in La Jolla, California, trained at College of Osteo Med of the Pacific at Pomona (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $113,230 for 145 claims, against $57,659 paid for services in 2024. Boston Scientific Corporation was the largest of 6 companies reporting payments in 2025, $21,890 in all, mostly speaking and faculty fees.
Overview
| NPI | 1588765085 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Sep 26, 2006 |
| Last updated in NPPES | Oct 20, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 20A7425 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 175 |
|---|---|
| Services billed | 480 across 53 procedure codes |
| Paid by Medicare | $57,659 |
Part D prescriptions in 2024
| Prescriptions (claims) | 145 · 262 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $113,230 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | College of Osteo Med of the Pacific at Pomona |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Hospital affiliation
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Industry payments (Open Payments)
- 2025$21,890 · 36 payments from 6 companies
- 2024$1,721 · 19 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $16,808 | 24 |
| Amgen Inc. | $3,167 | 3 |
| Olympus Medical Systems Corporation | $1,450 | 1 |
| Cook Medical LLC | $426.50 | 6 |
| Steris Corporation | $19.47 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$14,300 · 4 payments
- Consulting Fee$4,485 · 2 payments
- Travel and Lodging$2,005 · 10 payments
- Food and Beverage$1,100 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 gastroenterologists in La Jolla · All gastroenterologists in California