Jennifer O. Grube, M.D.
NPI 1356440846ActiveIndividual· Obstetrics & Gynecology· Lakewood, CO
Obstetrics & Gynecology (M.D.) with OB-GYN Affiliates, practicing in Lakewood, Colorado. Their prescriptions cost Medicare Part D more than their services did: $19,828 for 164 claims, against $5,327 paid for services in 2024. Astellas Pharma US Inc was the largest of 5 companies reporting payments in 2025, $251.32 in all, mostly food and beverage.
Overview
| NPI | 1356440846 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 21, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 40743 | CO |
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 - Obstetrics/Gynecology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 86 across 16 procedure codes |
| Paid by Medicare | $5,327 |
Part D prescriptions in 2024
| Prescriptions (claims) | 164 · 392 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $19,828 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- OB-GYN AffiliatesLone Tree, CO · 64 clinicians
Industry payments (Open Payments)
- 2025$251.32 · 11 payments from 5 companies
- 2024$176.70 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $126.44 | 5 |
| Hologic Sales and Service, LLC | $67.51 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $24.71 | 1 |
| Abbvie Inc. | $17.79 | 1 |
| Exeltis, USA Inc. | $14.87 | 1 |
What the 2025 payments were for
- Food and Beverage$251.32 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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