Mary Therese Barrett, M.D.
NPI 1902983976ActiveIndividual· Specialist· Longmont, CO
Specialist (M.D.) with Iowa Physicians Clinic Medical Foundation and 1 other group, practicing in Longmont, Colorado. Their prescriptions cost Medicare Part D more than their services did: $17,880 for 125 claims, against $5,143 paid for services in 2024. Mayne Pharma Commercial LLC was the largest of 2 companies reporting payments in 2025, $206.82 in all, mostly food and beverage.
Overview
| NPI | 1902983976 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | May 12, 2026 |
| Certified by provider | May 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | CDRH.0029546 | CO |
| Obstetrics & Gynecology | 207V00000X | 12641 | ND |
| Obstetrics & Gynecology | 207V00000X | 31245 | MN |
| Obstetrics & Gynecology | 207V00000X | MD16855 | RI |
| Specialist | 174400000X | 29546 | CO |
| Obstetrics & Gynecology | 207V00000X | 01074809B | IN |
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); Practitioner - Obstetrics/Gynecology (IA); Practitioner - Obstetrics/Gynecology (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 85 across 12 procedure codes |
| Paid by Medicare | $5,143 |
Part D prescriptions in 2024
| Prescriptions (claims) | 125 · 266 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $17,880 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical groups
- Iowa Physicians Clinic Medical FoundationDes Moines, IA · 1,246 clinicians
- Sanford Health of Northern MinnesotaBemidji, MN · 343 clinicians
Industry payments (Open Payments)
- 2025$206.82 · 7 payments from 2 companies
- 2024$32.33 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $184.91 | 6 |
| Boston Scientific Corporation | $21.91 | 1 |
What the 2025 payments were for
- Food and Beverage$206.82 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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