Karman L. Tandon, MD
NPI 1790121648ActiveIndividual· Internal Medicine, Cardiovascular Disease· Bellingham, WA
Internal Medicine, Cardiovascular Disease (MD) in Bellingham, Washington, trained at University of Washington School of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $1,154,388 for 2,854 claims, against $242,284 paid for services in 2024. Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $176.28 in all, mostly food and beverage.
Overview
| NPI | 1790121648 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 20, 2013 |
| Last updated in NPPES | Jul 30, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD60657233 | WA |
| Internal Medicine | 207R00000X | MD60657233 | 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 - Cardiovascular Disease (Cardiology) (AK); Practitioner - Cardiovascular Disease (Cardiology) (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,594 |
|---|---|
| Services billed | 9,968 across 69 procedure codes |
| Paid by Medicare | $242,284 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,854 · 7,385 30-day fills |
|---|---|
| Patients | 630 |
| Total drug cost | $1,154,388 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- PeacehealthBellingham, WA · 298 clinicians
- Peacehealth Medical Group - Sedro WoolleySedro Woolley, WA · 55 clinicians
- Mt Baker Imaging LLCBellingham, WA · 35 clinicians
Hospital affiliations
- Peacehealth Ketchikan Medical CenterKetchikan, AK
- Peacehealth Peace Island Medical CenterFriday Harbor, WA
- Peacehealth St Joseph Medical CenterBellingham, WA
- Peacehealth United General Medical CenterSedro Woolley, WA
- Skagit Valley HospitalMount Vernon, WA
Industry payments (Open Payments)
- 2025$176.28 · 2 payments from 2 companies
- 2024$142.95 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $138.43 | 1 |
| Medtronic, Inc. | $37.85 | 1 |
What the 2025 payments were for
- Food and Beverage$176.28 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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