Ryan Ying Ming Lam, MD
NPI 1366896870ActiveIndividual· Hospitalist· Chattanooga, TN
Hospitalist (MD) in Chattanooga, Tennessee, trained at Medical College of Georgia School of Medicine (class of 2016). In 2024 Medicare paid $47,299 for 197 patients, and Part D covered 238 of their prescriptions, 87% of them generic. Janssen Pharmaceuticals, Inc was the largest of 3 companies reporting payments in 2024, $53.82 in all, mostly food and beverage.
Overview
| NPI | 1366896870 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 20, 2016 |
| Last updated in NPPES | Jul 1, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 59189 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hospitalist (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 197 |
|---|---|
| Services billed | 557 across 12 procedure codes |
| Paid by Medicare | $47,299 |
Part D prescriptions in 2024
| Prescriptions (claims) | 238 · 244 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $8,806 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Havely Springs Physician Services PCMurfreesboro, TN · 64 clinicians
Hospital affiliations
- Saint Thomas Rutherford HospitalMurfreesboro, TN
- Southern Tennessee Regional Health System WinchestWinchester, TN
Industry payments (Open Payments)
- 2024$53.82 · 3 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $19.52 | 1 |
| La Jolla Pharmaceutical Company | $17.26 | 1 |
| Pfizer Inc. | $17.04 | 1 |
What the 2024 payments were for
- Food and Beverage$53.82 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other hospitalists in Chattanooga
- 1083699524
- 1104263060
- 1154766764
- 1255622197
- 1265480438
- 1295078251
- 1528379435
- 1528557295
- 1588028963
- 1598701674
- 1619550639
- 1952721086
All 42 hospitalists in Chattanooga · All hospitalists in Tennessee