Zachary Field, MD
NPI 1750879961ActiveIndividual· Internal Medicine, Gastroenterology· Altamonte Springs, FL
Internal Medicine, Gastroenterology (MD) with Digestive Disease Consultants PA, practicing in Altamonte Springs, Florida. Their prescriptions cost Medicare Part D more than their services did: $72,172 for 164 claims, against $24,746 paid for services in 2024. Janssen Biotech, Inc. was the largest of 17 companies reporting payments in 2025, $2,328 in all, mostly food and beverage. Lists Adventhealth Orlando and 1 other hospital as hospital affiliations.
Overview
| NPI | 1750879961 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 24, 2018 |
| Last updated in NPPES | May 22, 2024 |
| Certified by provider | May 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 165497 | FL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 71 |
|---|---|
| Services billed | 362 across 23 procedure codes |
| Paid by Medicare | $24,746 |
Part D prescriptions in 2024
| Prescriptions (claims) | 164 · 246 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $72,172 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Digestive Disease Consultants PAAltamonte Spg, FL · 14 clinicians
Hospital affiliations
- Adventhealth OrlandoOrlando, FL
- Orlando HealthOrlando, FL
Industry payments (Open Payments)
- 2025$2,328 · 96 payments from 17 companies
- 2024$1,743 · 53 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $419.17 | 18 |
| Celltrion USA Inc. | $315.45 | 16 |
| Regeneron Healthcare Solutions, Inc. | $246.71 | 7 |
| Genzyme Corporation | $227.77 | 5 |
| Madrigal Pharmaceuticals | $197.77 | 8 |
What the 2025 payments were for
- Food and Beverage$2,328 · 96 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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