Christopher Bryan Danaque Tan, M.D.
NPI 1275765810ActiveIndividual· Internal Medicine, Gastroenterology· Yakima, WA
Internal Medicine, Gastroenterology (M.D.) with Kadlec Regional Medical Center and 1 other group, practicing in Yakima, Washington. Their prescriptions cost Medicare Part D more than their services did: $183,008 for 919 claims, against $91,608 paid for services in 2024. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $305.69 in all, mostly food and beverage. Lists Kadlec Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1275765810 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 16, 2009 |
| Last updated in NPPES | Oct 6, 2025 |
| Certified by provider | Oct 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD60614220 | WA |
| Internal Medicine | 207R00000X | MD60614220 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 454 |
|---|---|
| Services billed | 1,393 across 46 procedure codes |
| Paid by Medicare | $91,608 |
Part D prescriptions in 2024
| Prescriptions (claims) | 919 · 1,152 30-day fills |
|---|---|
| Patients | 319 |
| Total drug cost | $183,008 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Kadlec Regional Medical CenterKennewick, WA · 414 clinicians
- Yakima Valley Memorial PhysiciansYakima, WA · 391 clinicians
Hospital affiliations
- Kadlec Regional Medical CenterRichland, WA
- Yakima Valley MemorialYakima, WA
Industry payments (Open Payments)
- 2025$305.69 · 14 payments from 7 companies
- 2024$1,258 · 39 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $125.56 | 5 |
| Lilly USA, LLC | $58.08 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $41.85 | 2 |
| Madrigal Pharmaceuticals | $41.80 | 1 |
| Pfizer Inc. | $16.64 | 1 |
What the 2025 payments were for
- Food and Beverage$305.69 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Yakima
- 1013939099
- 1982097408
- 1780608679
- 1104118553
- 1336403062
- 1386682185
- 1205898103
- 1215959143
- 1710942750
- 1013931914
All Internal Medicine, Gastroenterology providers in Washington →