Doctor profile · Federal record
Dr. Christopher Walker
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Bronx, NY
- NPI 1336568203
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1825 Eastchester RD
Bronx, NY 104612301
(718) 904-2904 - Additional location
-
1400 Pelham Pkwy S, Building 6// Suite B125
Bronx, NY 104611138
(718) 918-5820
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- July 18, 2018
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New York #292257
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336568203. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
399
Distinct HCPCS
4
Medicare allowed
$51,017
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 142 | 137 | $186 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 128 | 120 | $9 | |
99291 |
Critical care, first 30-74 minutes | 70 | 70 | $222 | |
99284 |
Emergency department visit with moderate level of medical decision making | 59 | 59 | $134 |
In context: peer comparison
Among 157 peers in Bronx Emergency Medicine Physician, average services per provider: 73. This provider delivers 5.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
26
Patients
25
Total drug cost
$1,095
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefpodoxime Proxetil | Generic | 15 | 14 | $1,073 |
| Prednisone | Generic | 11 | 11 | $22 |
Frequently asked questions
What is Dr. Christopher Walker's medical specialty?
Dr. Christopher Walker practices Emergency Medicine Physician in Bronx, NY.
Where does Dr. Christopher Walker practice?
Dr. Christopher Walker practices at 1825 Eastchester RD, Bronx, NY 104612301. Office phone: 7189042904.
What is Dr. Christopher Walker's NPI?
Dr. Christopher Walker's National Provider Identifier (NPI) is 1336568203, issued by NPPES.
Does Dr. Christopher Walker accept Medicare assignment?
Yes. Dr. Christopher Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Walker 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); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.