Doctor profile · Federal record
Dr. Joey Sum, MD
Internal Medicine Physician (CMS: Hospitalist) · Internal Medicine Physician · Hospitalist Physician · Hospitalist Physician · Indianapolis, IN
- NPI 1437350493
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
550 University Blvd, Uh 1501
Indianapolis, IN 462025149
(317) 948-1310
fax (317) 948-0503 - Mailing address
-
250 N Shadeland Ave
Indianapolis, IN 462194959
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- March 5, 2021
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Indiana #01070686A · Kentucky #41192
- Medicaid
- IN #201054750
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437350493. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
902
Distinct HCPCS
5
Medicare allowed
$77,249
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 426 | 117 | $74 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 289 | 144 | $111 | |
99239 |
Hospital discharge day management, more than 30 minutes | 89 | 82 | $107 | |
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 | 87 | 39 | $29 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $162 |
In context: peer comparison
Among 195 peers in Indianapolis Internal Medicine Physician, average services per provider: 101. This provider delivers 8.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
30
Patients
12
Total drug cost
$274
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 19 | 12 | $190 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 0 | $84 |
Frequently asked questions
What is Dr. Joey Sum's medical specialty?
Dr. Joey Sum practices Internal Medicine Physician in Indianapolis, IN.
Where does Dr. Joey Sum practice?
Dr. Joey Sum practices at 550 University Blvd, Indianapolis, IN 462025149. Office phone: 3179481310.
What is Dr. Joey Sum's NPI?
Dr. Joey Sum's National Provider Identifier (NPI) is 1437350493, issued by NPPES.
Does Dr. Joey Sum accept Medicare assignment?
Yes. Dr. Joey Sum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joey Sum commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.