Doctor profile · Federal record

Dr. Chelsea Ryan

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Knoxville, TN

  • NPI 1033747373
  • Accepts Medicare
  • MIPS 92.6 / 100 · 2023
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1924 Alcoa Hwy # U56
Knoxville, TN 379201511
(865) 305-9081
fax (865) 305-8769
Mailing address
Po Box 415000-Msc8135
Nashville, TN 372418135

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
April 11, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Tennessee #67741

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033747373. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
187
Distinct HCPCS
3
Medicare allowed
$18,433
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 88 32 $111
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 53 30 $73
99239 Hospital discharge day management, more than 30 minutes 46 45 $104

In context: peer comparison

Among 26 peers in Knoxville Hospitalist Physician, average services per provider: 107. This provider delivers 1.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$178
Transactions
8
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Pfizer INC. 2 $40.35
Mallinckrodt Hospital Products INC. 1 $32.93
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 1 $24.93
Dexcom, INC. 1 $22.49
Daxor Corporation 1 $21.56
Abbvie INC. 1 $18.56
Janssen Pharmaceuticals, INC 1 $17.40

By nature of payment

Food and Beverage
$178

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
206
Patients
12
Total drug cost
$23,236
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 27 12 $467
Hydrochlorothiazide Generic 22 0 $146
Amlodipine Besylate Generic 18 0 $202
Losartan Potassium Generic 15 0 $427
Baclofen Generic 14 0 $268
Furosemide Generic 14 0 $113
Gabapentin Generic 14 0 $300
Metoprolol Succinate Generic 13 0 $139
Rosuvastatin Calcium Generic 13 0 $336
Trulicity (Dulaglutide) Brand 12 0 $19,889

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Chelsea Ryan's medical specialty?
Dr. Chelsea Ryan practices Hospitalist Physician in Knoxville, TN.
Where does Dr. Chelsea Ryan practice?
Dr. Chelsea Ryan practices at 1924 Alcoa Hwy # U56, Knoxville, TN 379201511. Office phone: 8653059081.
What is Dr. Chelsea Ryan's NPI?
Dr. Chelsea Ryan's National Provider Identifier (NPI) is 1033747373, issued by NPPES.
Does Dr. Chelsea Ryan accept Medicare assignment?
Yes. Dr. Chelsea Ryan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chelsea Ryan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.