Doctor profile · Federal record
Dr. Adi Klein, MD
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Hospitalist Physician · San Antonio, TX
- NPI 1912929423
- Accepts Medicare
- 28 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3551 Roger Brooke Dr
San Antonio, TX 782344504
(210) 916-5586
fax (210) 916-5102 - Additional location
-
2827 Babcock RD, Hospitalist Office
San Antonio, TX 782294813
(210) 705-6686
fax (210) 705-6457 - Mailing address
-
21826 Roan Blf
San Antonio, TX 782592739
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 30, 2021
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (3)
- Texas #N6427 · California #A71260 · Kentucky #48721
- Medicaid
- TX #214064201
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912929423. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
361
Distinct HCPCS
2
Medicare allowed
$59,130
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 336 | 331 | $167 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 25 | 25 | $125 |
In context: peer comparison
Among 51 peers in San Antonio Hospitalist Physician, average services per provider: 87. This provider delivers 4.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Adi Klein's medical specialty?
Dr. Adi Klein practices Hospitalist Physician in San Antonio, TX.
Where does Dr. Adi Klein practice?
Dr. Adi Klein practices at 3551 Roger Brooke Dr, San Antonio, TX 782344504. Office phone: 2109165586.
What is Dr. Adi Klein's NPI?
Dr. Adi Klein's National Provider Identifier (NPI) is 1912929423, issued by NPPES.
Does Dr. Adi Klein accept Medicare assignment?
Yes. Dr. Adi Klein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adi Klein commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.