Andy Cheng, M.D.
NPI 1851659221ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Tacoma, WA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Tacoma, Washington, trained at Ohio State University College of Medicine (class of 2012). Part D covered 1,420 prescriptions written in 2024, 53% of them generic. Dexcom, Inc. was the largest of 2 companies reporting payments in 2024, $45.69 in all, mostly food and beverage.
Overview
| NPI | 1851659221 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 24, 2012 |
| Last updated in NPPES | May 7, 2024 |
| Certified by provider | Dec 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | MD60717039 | WA |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | 64115-20 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA); Practitioner - Endocrinology (WA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,420 · 3,384 30-day fills |
|---|---|
| Patients | 451 |
| Total drug cost | $398,730 |
| Generic share | 53% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Internal Medicine |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Industry payments (Open Payments)
- 2024$45.69 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $26.50 | 1 |
| Tandem Diabetes Care, Inc. | $19.19 | 1 |
What the 2024 payments were for
- Food and Beverage$45.69 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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