Keith Allan Beiermeister, M.D.
NPI 1508002775ActiveIndividual· Colon & Rectal Surgery· La Jolla, CA
Colon & Rectal Surgery (M.D.) in La Jolla, California, trained at Rutgers New Jersey Medical School (class of 2006). In 2024 Medicare paid $100,717 for 171 patients, and Part D covered 99 of their prescriptions, 89% of them generic. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $738.00 in all, mostly food and beverage.
Overview
| NPI | 1508002775 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 18, 2008 |
| Last updated in NPPES | Jul 18, 2025 |
| Certified by provider | Jul 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | A125321 | 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) | Enrolled Practitioner - Colorectal Surgery (Proctology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 171 |
|---|---|
| Services billed | 574 across 64 procedure codes |
| Paid by Medicare | $100,717 |
Part D prescriptions in 2024
| Prescriptions (claims) | 99 · 106 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $2,937 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Colorectal Surgery (Proctology) |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Scripps HealthLa Jolla, CA · 1,433 clinicians
Hospital affiliations
- Scripps Green HospitalLa Jolla, CA
- Scripps Memorial Hospital la JollaLa Jolla, CA
Industry payments (Open Payments)
- 2025$738.00 · 3 payments from 2 companies
- 2024$1,529 · 21 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $700.22 | 2 |
| Ethicon US, LLC | $37.78 | 1 |
What the 2025 payments were for
- Food and Beverage$738.00 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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