Lauren V. Halvorson, M.D.
NPI 1871818328ActiveIndividual· Internal Medicine, Gastroenterology· Laurel, MD
Internal Medicine, Gastroenterology (M.D.) in Laurel, Maryland, trained at University of Maryland School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $486,246 for 625 claims, against $94,650 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,136 in all, mostly food and beverage.
Overview
| NPI | 1871818328 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 28, 2010 |
| Last updated in NPPES | Dec 22, 2025 |
| Certified by provider | Dec 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | D0081659 | MD |
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 - Gastroenterology (DC); Practitioner - Gastroenterology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 286 |
|---|---|
| Services billed | 2,511 across 22 procedure codes |
| Paid by Medicare | $94,650 |
Part D prescriptions in 2024
| Prescriptions (claims) | 625 · 1,298 30-day fills |
|---|---|
| Patients | 207 |
| Total drug cost | $486,246 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Capital Digestive Care LLCRockville, MD · 241 clinicians
Industry payments (Open Payments)
- 2025$1,136 · 49 payments from 14 companies
- 2024$931.90 · 46 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $204.80 | 12 |
| Genzyme Corporation | $162.09 | 6 |
| Pfizer Inc. | $145.06 | 6 |
| Madrigal Pharmaceuticals | $139.28 | 5 |
| Takeda Pharmaceuticals U.S.A., Inc. | $89.72 | 4 |
What the 2025 payments were for
- Food and Beverage$1,136 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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