Esther De Boer, MD PHD
NPI 1831630102ActiveIndividual· Internal Medicine, Critical Care Medicine· Greenwood Village, CO
Internal Medicine, Critical Care Medicine (MD PHD) in Greenwood Village, Colorado, licensed in CO, with an NPI issued in March 2017. Mostly services rather than prescriptions: Medicare paid $50,014 for 196 patients in 2024, with only 46 Part D claims. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2024, $48.36 in all, mostly food and beverage.
Overview
| NPI | 1831630102 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PHD |
| Sole proprietor | No |
| NPI issued | Mar 20, 2017 |
| Last updated in NPPES | Jun 14, 2024 |
| Certified by provider | Jun 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | DR.0064175 | CO |
| Internal Medicine | 207R00000X | DR.0064175 | CO |
| Internal Medicine, Pulmonary Disease | 207RP1001X | DR.0064175 | CO |
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 - Internal Medicine (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 196 |
|---|---|
| Services billed | 454 across 27 procedure codes |
| Paid by Medicare | $50,014 |
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 95 30-day fills |
|---|---|
| Total drug cost | $20,005 |
| Generic share | 67% of claims |
Industry payments (Open Payments)
- 2024$48.36 · 3 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $34.28 | 2 |
| Astrazeneca Pharmaceuticals LP | $14.08 | 1 |
What the 2024 payments were for
- Food and Beverage$48.36 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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