Doctor profile · Federal record
Dr. Nicholas Keeven, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Arlington, TX
- NPI 1003376906
- Accepts Medicare
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3301 Matlock RD
Arlington, TX 760152908
(682) 509-6200 - Additional location
-
4440 W 95Th St
Oak Lawn, IL 604532600
(708) 684-5375
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- May 16, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Texas #T4947
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003376906. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
769
Distinct HCPCS
5
Medicare allowed
$92,226
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 338 | 329 | $170 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 198 | 182 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 144 | 142 | $117 | |
99291 |
Critical care, first 30-74 minutes | 76 | 74 | $206 | |
99283 |
Emergency department visit with low level of medical decision making | 13 | 13 | $69 |
In context: peer comparison
Among 14 peers in Arlington Emergency Medicine Physician, average services per provider: 90. This provider delivers 8.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
139
Patients
139
Total drug cost
$632
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 28 | 28 | $87 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 18 | 18 | $87 |
| Ondansetron Hcl | Generic | 16 | 16 | $58 |
| Tramadol Hcl | Generic | 16 | 16 | $31 |
| Ondansetron Odt (Ondansetron) | Brand | 14 | 14 | $80 |
| Cephalexin | Generic | 13 | 13 | $85 |
| Etodolac | Generic | 12 | 12 | $137 |
| Azithromycin | Generic | 11 | 11 | $46 |
| Meloxicam | Generic | 11 | 11 | $21 |
Hospital affiliations
Frequently asked questions
What is Dr. Nicholas Keeven's medical specialty?
Dr. Nicholas Keeven practices Emergency Medicine Physician in Arlington, TX.
Where does Dr. Nicholas Keeven practice?
Dr. Nicholas Keeven practices at 3301 Matlock RD, Arlington, TX 760152908. Office phone: 6825096200.
What is Dr. Nicholas Keeven's NPI?
Dr. Nicholas Keeven's National Provider Identifier (NPI) is 1003376906, issued by NPPES.
Does Dr. Nicholas Keeven accept Medicare assignment?
Yes. Dr. Nicholas Keeven accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Keeven commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.