Jean Lim Tan, MD
NPI 1982689279ActiveIndividual· Internal Medicine· Franklin, TN
Internal Medicine (MD) in Franklin, Tennessee, licensed in TN, with an NPI issued in December 2005. Their prescriptions cost Medicare Part D more than their services did: $1,319,781 for 9,673 claims, against $48,473 paid for services in 2024. Abbvie Inc. was the largest of 23 companies reporting payments in 2025, $1,908 in all, mostly food and beverage. Lists Vanderbilt University Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1982689279 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Dec 9, 2005 |
| Last updated in NPPES | May 24, 2025 |
| Certified by provider | May 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35837 | 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 - Internal Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 234 |
|---|---|
| Services billed | 1,323 across 30 procedure codes |
| Paid by Medicare | $48,473 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,673 · 23,140 30-day fills |
|---|---|
| Patients | 494 |
| Total drug cost | $1,319,781 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Vanderbilt University Medical CenterNashville, TN
- Williamson Medical CenterFranklin, TN
Other facilities
- Beacon Home HealthHome health agency · Smyrna, TN
- Suncrest Home HealthHome health agency · Nashville, TN
Industry payments (Open Payments)
- 2025$1,908 · 114 payments from 23 companies
- 2024$1,890 · 111 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $250.74 | 18 |
| Novo Nordisk Inc | $227.43 | 12 |
| Amgen Inc. | $221.77 | 17 |
| Lilly USA, LLC | $171.50 | 9 |
| Pfizer Inc. | $167.46 | 12 |
What the 2025 payments were for
- Food and Beverage$1,908 · 114 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 59 internal medicine physicians in Franklin · All internal medicine physicians in Tennessee