Robert L. Huang, MD
NPI 1477596328ActiveIndividual· Internal Medicine, Interventional Cardiology· Chattanooga, TN
Internal Medicine, Interventional Cardiology (MD) in Chattanooga, Tennessee, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $1,292,039 for 8,534 claims, against $117,784 paid for services in 2024. Shockwave Medical, Inc was the largest of 10 companies reporting payments in 2025, $1,326 in all, mostly food and beverage.
Overview
| NPI | 1477596328 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Sep 29, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 38540 | TN |
| Internal Medicine | 207R00000X | 38540 | TN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 38540 | TN |
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 - Cardiovascular Disease (Cardiology) (GA); Practitioner - Interventional Cardiology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,367 |
|---|---|
| Services billed | 2,739 across 38 procedure codes |
| Paid by Medicare | $117,784 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,534 · 21,095 30-day fills |
|---|---|
| Patients | 1,068 |
| Total drug cost | $1,292,039 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Memorial Health Care System Inc.Hixson, TN · 56 clinicians
Hospital affiliations
- Commonspirit-Memorial Hospital-North GeorgiaRinggold, GA
- Memorial Healthcare System, IncChattanooga, TN
Industry payments (Open Payments)
- 2025$1,326 · 30 payments from 10 companies
- 2024$805.34 · 30 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $433.56 | 4 |
| Boston Scientific Corporation | $188.93 | 4 |
| Heartflow, Inc. | $164.67 | 1 |
| Alnylam Pharmaceuticals Inc. | $127.28 | 1 |
| Abbott Laboratories | $112.32 | 5 |
What the 2025 payments were for
- Food and Beverage$1,291 · 29 payments
- Education$34.78 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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