Alexandra Marin Gutierrez, MD
NPI 1013981737ActiveIndividual· Internal Medicine, Gastroenterology· New York, NY
Internal Medicine, Gastroenterology (MD) with Trustees of Columbia University in the City of New York, practicing in New York, New York. Their prescriptions cost Medicare Part D more than their services did: $208,746 for 343 claims, against $16,479 paid for services in 2024. Janssen Biotech, Inc. was the largest of 9 companies reporting payments in 2025, $28,126 in all, mostly speaking and faculty fees. Lists Barnes Jewish Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1013981737 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 17, 2006 |
| Last updated in NPPES | Mar 18, 2024 |
| Certified by provider | Mar 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 225657 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 153 across 22 procedure codes |
| Paid by Medicare | $16,479 |
Part D prescriptions in 2024
| Prescriptions (claims) | 343 · 523 30-day fills |
|---|---|
| Patients | 166 |
| Total drug cost | $208,746 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Trustees of Columbia University in the City of New YorkNew York, NY · 2,296 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- New York-Presbyterian HospitalNew York, NY
Industry payments (Open Payments)
- 2025$28,126 · 144 payments from 9 companies
- 2024$18,220 · 58 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $26,949 | 82 |
| Abbvie Inc. | $507.48 | 30 |
| Takeda Pharmaceuticals U.S.A., Inc. | $332.59 | 16 |
| Lilly USA, LLC | $185.34 | 9 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $67.27 | 3 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$21,490 · 6 payments
- Food and Beverage$4,106 · 131 payments
- Travel and Lodging$2,426 · 5 payments
- Education$104.47 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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