Doctor profile · Federal record

Dr. Jimmy Gentry, M.D.

Nephrology Physician (CMS: Nephrology) · Knoxville, TN

  • NPI 1467896365
  • 13 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6311 Kingston Pike Ste 26W
Knoxville, TN 379194900
(865) 674-9193
fax (865) 409-5688

Credentials & registration

NPPES · NUCC
NPI registered
April 2013 — 13 yrs on file
Profile last updated
December 4, 2024
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
Tennessee #62109

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1467896365. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,042
Distinct HCPCS
10
Medicare allowed
$94,905
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 255 121 $6
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 193 81 $74
99214 Established patient office or other outpatient visit, 30-39 minutes 187 102 $116
90935 Hemodialysis procedure with physician evaluation 89 40 $67
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 55 17 $324
81000 Manual urinalysis test with examination using microscope, non-automated 54 49 $4
90961 Dialysis services, 2-3 physician visits per month (20 years or older) 44 27 $268
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 43 43 $162
99204 New patient office or other outpatient visit, 45-59 minutes 39 39 $151
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 39 25 $111

In context: peer comparison

Among 12 peers in Knoxville Nephrology Physician, average services per provider: 169. This provider delivers 6.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$267
Transactions
6
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Travere Therapeutics, INC. 1 $124.99
Baxter Healthcare 1 $69.93
Fresenius USA Marketing, INC. 2 $32.08
Abbott Laboratories 1 $22.30
Novo Nordisk INC 1 $18.19

By nature of payment

Food and Beverage
$267

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
643
Patients
141
Total drug cost
$151,033
Drug Type Claims Patients Total cost
Lisinopril Generic 143 46 $643
Losartan Potassium Generic 118 32 $915
Amlodipine Besylate Generic 62 25 $270
Hydrochlorothiazide Generic 39 0 $173
Sevelamer Carbonate Generic 35 15 $3,115
Velphoro (Sucroferric Oxyhydroxide) Brand 33 0 $99,771
Furosemide Generic 32 12 $208
Hydralazine Hcl Generic 32 11 $417
Jardiance (Empagliflozin) Brand 32 0 $28,664
Calcitriol Generic 26 0 $334

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jimmy Gentry's medical specialty?
Dr. Jimmy Gentry practices Nephrology Physician in Knoxville, TN.
Where does Dr. Jimmy Gentry practice?
Dr. Jimmy Gentry practices at 6311 Kingston Pike Ste 26W, Knoxville, TN 379194900. Office phone: 8656749193.
What is Dr. Jimmy Gentry's NPI?
Dr. Jimmy Gentry's National Provider Identifier (NPI) is 1467896365, issued by NPPES.
Does Dr. Jimmy Gentry accept Medicare assignment?
Dr. Jimmy Gentry does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Jimmy Gentry commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.