John Ray Taitano, MD
NPI 1740336247ActiveIndividual· Internal Medicine· Tamuning, GU
Internal Medicine (MD) in Tamuning, Guam, trained at University of Hawaii John A. Burns School of Medicine (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $201,497 for 3,722 claims, against $120,825 paid for services in 2024. Bridgebio Pharma, Inc. reported $27.79 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1740336247 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 26, 2007 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | M675 | GU |
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 (GU) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 373 |
|---|---|
| Services billed | 2,495 across 41 procedure codes |
| Paid by Medicare | $120,825 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,722 · 4,406 30-day fills |
|---|---|
| Patients | 118 |
| Total drug cost | $201,497 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Hawaii John A. Burns School of Medicine |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Internal Medicine |
Medical group
- The Doctors ClinicTamuning, GU · 3 clinicians
Hospital affiliation
- Guam Memorial Hospital AuthorityTamuning, GU
Other facilities
- Fhp Home HealthHome health agency · Tamuning, GU
- Guam Visiting NursesHome health agency · Tamuning, GU
- Health Services of the Pacific - Home CareHome health agency · Barrigada, GU
Industry payments (Open Payments)
- 2025$27.79 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bridgebio Pharma, Inc. | $27.79 | 1 |
What the 2025 payments were for
- Food and Beverage$27.79 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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