Doctor profile · Federal record
Dr. Katherine Root, MD
Internal Medicine Physician · Adolescent Medicine (Internal Medicine) Physician · Tyler, TX
- NPI 1083932818
- 16 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1000 E 5Th St, Suite 400
Tyler, TX 757013346
(903) 596-3500 - Additional location
-
2231 W Gentry Pkwy
Tyler, TX 757022809
(903) 535-9041
fax (903) 787-5098
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- February 2, 2026
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #P4701
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083932818. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$213
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genentech USA, Inc. | 1 | $140.25 | |
| Ethicon US, LLC | 1 | $54.56 | |
| ABBVIE INC. | 1 | $17.81 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
17
Patients
0
Total drug cost
$61
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 17 | 0 | $61 |
Frequently asked questions
What is Dr. Katherine Root's medical specialty?
Dr. Katherine Root practices Internal Medicine Physician in Tyler, TX.
Where does Dr. Katherine Root practice?
Dr. Katherine Root practices at 1000 E 5Th St, Tyler, TX 757013346. Office phone: 9035963500.
What is Dr. Katherine Root's NPI?
Dr. Katherine Root's National Provider Identifier (NPI) is 1083932818, issued by NPPES.