Doctor profile · Federal record

Dr. Jenn-Yu Lin, M.D.

Pediatrics Physician · Knoxville, TN

  • NPI 1821106493
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11416 Grigsby Chapel RD, Suite 104
Knoxville, TN 379341679
(865) 671-2595

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
208000000X — NUCC code
State license (1)
Tennessee #39778
Medicaid
TN #5440335

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821106493. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$274
Transactions
13
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Corium, LLC 8 $178.21
GlaxoSmithKline, LLC. 4 $75.80
kaleo, Inc. 1 $20.09

By nature of payment

Food and Beverage
$274

Frequently asked questions

Auto-generated from federal data
What is Dr. Jenn-Yu Lin's medical specialty?
Dr. Jenn-Yu Lin practices Pediatrics Physician in Knoxville, TN.
Where does Dr. Jenn-Yu Lin practice?
Dr. Jenn-Yu Lin practices at 11416 Grigsby Chapel RD, Knoxville, TN 379341679. Office phone: 8656712595.
What is Dr. Jenn-Yu Lin's NPI?
Dr. Jenn-Yu Lin's National Provider Identifier (NPI) is 1821106493, issued by NPPES.