Nat Dumrongmongcolgul, MD
NPI 1891082665ActiveIndividual· Anesthesiology, Critical Care Medicine· New Haven, CT
Anesthesiology, Critical Care Medicine (MD) with Guam Healthcare Development Incorporated, practicing in New Haven, Connecticut. Medicare paid $12,786 for services to 47 patients in 2024. Lists Guam Regional Medical City as a hospital affiliation.
Overview
| NPI | 1891082665 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 30, 2011 |
| Last updated in NPPES | May 16, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology, Critical Care Medicine Primary | 207LC0200X | M2116 | GU |
| 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 - Anesthesiology (GU) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 93 across 31 procedure codes |
| Paid by Medicare | $12,786 |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Guam Healthcare Development IncorporatedDededo, GU · 207 clinicians
Hospital affiliation
- Guam Regional Medical CityDededo, GU
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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