Doctor profile · Federal record
Dr. Jason Horinouchi, MD
Hospitalist Physician (CMS: Family Practice) · Family Medicine Physician · Chattanooga, TN
- NPI 1528379435
- Accepts Medicare
- MIPS 92.6 / 100 · 2023
- 16 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
975 E 3Rd St
Chattanooga, TN 374032147
(423) 266-1490
fax (423) 778-2108
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- April 28, 2020
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Tennessee #49981 · Hawaii #5894
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528379435. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
405
Distinct HCPCS
6
Medicare allowed
$45,224
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 242 | 97 | $111 | |
99239 |
Hospital discharge day management, more than 30 minutes | 59 | 59 | $106 | |
99497 |
Advance care planning, first 30 minutes | 30 | 25 | $70 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 26 | 26 | $163 | |
99291 |
Critical care, first 30-74 minutes | 26 | 21 | $199 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 22 | 19 | $28 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 79. This provider delivers 5.1× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Smith+Nephew, Inc. | 1 | $19.78 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
45
Patients
0
Total drug cost
$6,684
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 12 | 0 | $6,538 |
| Lisinopril | Generic | 11 | 0 | $31 |
| Losartan Potassium | Generic | 11 | 0 | $74 |
| Prednisone | Generic | 11 | 0 | $42 |
Hospital affiliations
Frequently asked questions
What is Dr. Jason Horinouchi's medical specialty?
Dr. Jason Horinouchi practices Hospitalist Physician in Chattanooga, TN.
Where does Dr. Jason Horinouchi practice?
Dr. Jason Horinouchi practices at 975 E 3Rd St, Chattanooga, TN 374032147. Office phone: 4232661490.
What is Dr. Jason Horinouchi's NPI?
Dr. Jason Horinouchi's National Provider Identifier (NPI) is 1528379435, issued by NPPES.
Does Dr. Jason Horinouchi accept Medicare assignment?
Yes. Dr. Jason Horinouchi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Horinouchi commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.