Doctor profile · Federal record
Dr. James Karr, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Houston, TX
- NPI 1689958613
- Accepts Medicare
- MIPS 93.5 / 100 · 2023
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Citywest Blvd, Ste. 300
Houston, TX 77042
(713) 620-4000
fax (713) 458-4229 - Mailing address
-
Po Box 840853
Dallas, TX 752840853
Credentials & registration
- NPI registered
- October 2011 — 15 yrs on file
- Profile last updated
- August 25, 2020
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Texas #AP121427
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689958613. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
123
Distinct HCPCS
5
Medicare allowed
$14,054
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 48 | 48 | $107 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 38 | 36 | $112 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 13 | 13 | $130 | |
01922 |
Anesthesia for x-ray or radiation therapy | 13 | 13 | $152 | |
00812 |
Anesthesia for exam of colon using an endoscope | 11 | 11 | $88 |
In context: peer comparison
Among 306 peers in Houston Certified Registered Nurse Anesthetist, average services per provider: 36. This provider delivers 3.4× the peer median.Open Payments
Industry payments received
All-time total
$30
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $29.62 |
By nature of payment
Frequently asked questions
What is Dr. James Karr's medical specialty?
Dr. James Karr practices Certified Registered Nurse Anesthetist in Houston, TX.
Where does Dr. James Karr practice?
Dr. James Karr practices at 1500 Citywest Blvd, Houston, TX 77042. Office phone: 7136204000.
What is Dr. James Karr's NPI?
Dr. James Karr's National Provider Identifier (NPI) is 1689958613, issued by NPPES.
Does Dr. James Karr accept Medicare assignment?
Yes. Dr. James Karr accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Karr commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.