Lauren Callahan, M.D.
NPI 1477711158ActiveIndividual· Obstetrics & Gynecology· Woodbury, MN
Obstetrics & Gynecology (M.D.) in Woodbury, Minnesota, trained at Wisconsin College of Physicians and Surgeons (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $14,054 for 60 claims, against $3,436 paid for services in 2024. Pfizer Inc. was the largest of 3 companies reporting payments in 2025, $53.07 in all, mostly food and beverage.
Overview
| NPI | 1477711158 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 29, 2008 |
| Last updated in NPPES | May 15, 2020 |
| Certified by provider | May 15, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 53545 | MN |
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 (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 51 across 18 procedure codes |
| Paid by Medicare | $3,436 |
Part D prescriptions in 2024
| Prescriptions (claims) | 60 · 103 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $14,054 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Wisconsin College of Physicians and Surgeons |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Infinite Health Collaborative, PAChaska, MN · 833 clinicians
Industry payments (Open Payments)
- 2025$53.07 · 3 payments from 3 companies
- 2024$35.44 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $17.76 | 1 |
| Exact Sciences Corporation | $17.68 | 1 |
| Lilly USA, LLC | $17.63 | 1 |
What the 2025 payments were for
- Food and Beverage$53.07 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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