Doctor profile · Federal record
Dr. James Henderson, M.D.
Internal Medicine Physician (CMS: Critical Care (Intensivists)) · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Sleep Medicine (Internal Medicine) Physician · San Antonio, TX
- NPI 1275604837
- Accepts Medicare
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11130 Christus Hills, 3Rd Floor
San Antonio, TX 78251
(210) 703-9001
fax (210) 703-9155
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- April 22, 2022
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Texas #N7623 · Texas #35684
- Medicaid
- TX #2874612-01
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275604837. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
191
Distinct HCPCS
5
Medicare allowed
$24,401
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 83 | 23 | $205 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 61 | 32 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 13 | $111 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 13 | 13 | $10 | |
94729 |
Test to examine how well the lungs exchange gases | 11 | 11 | $8 |
In context: peer comparison
Among 172 peers in San Antonio Internal Medicine Physician, average services per provider: 137. This provider delivers 1.4× the peer median.Open Payments
Industry payments received
All-time total
$38
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $22.75 | |
| Abiomed | 1 | $15.11 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. James Henderson's medical specialty?
Dr. James Henderson practices Internal Medicine Physician in San Antonio, TX.
Where does Dr. James Henderson practice?
Dr. James Henderson practices at 11130 Christus Hills, San Antonio, TX 78251. Office phone: 2107039001.
What is Dr. James Henderson's NPI?
Dr. James Henderson's National Provider Identifier (NPI) is 1275604837, issued by NPPES.
Does Dr. James Henderson accept Medicare assignment?
Yes. Dr. James Henderson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Henderson commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.