Gretchen Ahrendt, MD
NPI 1396802500ActiveIndividual· Surgery· Aurora, CO
Surgery (MD) in Aurora, Colorado, trained at Johns Hopkins University School of Medicine (class of 1990). Medicare paid $20,979 for services to 35 patients in 2024. Merit Medical Systems Inc was the largest of 2 companies reporting payments in 2025, $430.65 in all, mostly food and beverage.
Overview
| NPI | 1396802500 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 3, 2007 |
| Last updated in NPPES | Sep 10, 2024 |
| Certified by provider | Sep 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | DR.0058045 | CO |
| Surgery | 208600000X | MD427777 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 78 across 12 procedure codes |
| Paid by Medicare | $20,979 |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | General Surgery |
Medical group
- Catholic Health Initiatives ColoradoLakewood, CO · 1,225 clinicians
Hospital affiliations
- Centura Health-St Anthony HospitalLakewood, CO
- Centura Health-St Anthony North Health CampusWestminster, CO
Industry payments (Open Payments)
- 2025$430.65 · 6 payments from 2 companies
- 2024$254.44 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merit Medical Systems Inc | $411.73 | 4 |
| Tela Bio, Inc. | $18.92 | 2 |
What the 2025 payments were for
- Food and Beverage$430.65 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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