Doctor profile · Federal record
Dr. Clarence Steels, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Internal Medicine Physician · Hospitalist Physician · San Antonio, TX
- NPI 1871858985
- Accepts Medicare
- 15 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
520 Madison Oak Dr
San Antonio, TX 782583913
(210) 297-4000 - Additional location
-
91-2141 Fort Weaver RD
Ewa Beach, HI 967061993
(808) 691-3000 - Mailing address
-
114 Circle Ridge Dr
Burr Ridge, IL 605278379
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- December 4, 2023
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (3)
- Texas #S8497 · Hawaii #MD-17738 · Illinois #036136117
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871858985. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
690
Distinct HCPCS
5
Medicare allowed
$90,389
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 254 | 249 | $178 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 243 | 83 | $115 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 112 | 50 | $77 | |
99239 |
Hospital discharge day management, more than 30 minutes | 65 | 64 | $111 | |
99238 |
Hospital discharge day management, 30 minutes or less | 16 | 16 | $84 |
In context: peer comparison
Among 172 peers in this city , average services per provider: 137. This provider delivers 5.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Clarence Steels's medical specialty?
Dr. Clarence Steels practices Internal Medicine Physician in San Antonio, TX.
Where does Dr. Clarence Steels practice?
Dr. Clarence Steels practices at 520 Madison Oak Dr, San Antonio, TX 782583913. Office phone: 2102974000.
What is Dr. Clarence Steels's NPI?
Dr. Clarence Steels's National Provider Identifier (NPI) is 1871858985, issued by NPPES.
Does Dr. Clarence Steels accept Medicare assignment?
Yes. Dr. Clarence Steels accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clarence Steels commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.