Guillermo A. Cook, M.D.
NPI 1548267966ActiveIndividual· Internal Medicine, Cardiovascular Disease· Mountain Lakes, NJ
Internal Medicine, Cardiovascular Disease (M.D.) in Mountain Lakes, New Jersey, licensed in NJ, with an NPI issued in June 2005. Enrolled in Medicare as practitioner - cardiovascular disease (cardiology).
Overview
| NPI | 1548267966 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 30, 2005 |
| Last updated in NPPES | Feb 3, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 25MA05581100 | NJ |
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 - Cardiovascular Disease (Cardiology) (NJ) |
|---|
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Mountain Lakes
- 1427056217
- 1730178203
- 1164411773
- 1376540351
- 1134190903
- 1497821250
- 1710976857
- 1073510640
- 1932198538
- 1235226960
- 1174512776
- 1922265495
All Internal Medicine, Cardiovascular Disease providers in New Jersey →