Doctor profile · Federal record
Dr. John Sladic, MD
Internal Medicine Physician (CMS: Hospitalist) · Hospitalist Physician · Student in an Organized Health Care Education/Training Program · San Antonio, TX
- NPI 1073132452
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4502 Medical Dr
San Antonio, TX 782294402
(210) 358-3555
fax (210) 702-4239 - Mailing address
-
7322 Oak Manor Dr Apt 27
San Antonio, TX 782294552
Credentials & registration
- NPI registered
- April 2020 — 6 yrs on file
- Profile last updated
- April 19, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #U3021
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073132452. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
266
Distinct HCPCS
4
Medicare allowed
$28,690
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 130 | 50 | $114 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 70 | 28 | $76 | |
99239 |
Hospital discharge day management, more than 30 minutes | 44 | 42 | $110 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 22 | 21 | $167 |
In context: peer comparison
Among 172 peers in this city , average services per provider: 137. This provider delivers 1.9× the peer median.Open Payments
Industry payments received
All-time total
$109
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Phathom Pharmaceuticals, Inc. | 1 | $109.38 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. John Sladic's medical specialty?
Dr. John Sladic practices Internal Medicine Physician in San Antonio, TX.
Where does Dr. John Sladic practice?
Dr. John Sladic practices at 4502 Medical Dr, San Antonio, TX 782294402. Office phone: 2103583555.
What is Dr. John Sladic's NPI?
Dr. John Sladic's National Provider Identifier (NPI) is 1073132452, issued by NPPES.
Does Dr. John Sladic accept Medicare assignment?
Yes. Dr. John Sladic accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Sladic 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.