Doctor profile · Federal record
Dr. Zachary Killeen, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Phoenix, AZ
- NPI 1205323342
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2601 E Roosevelt St
Phoenix, AZ 850084973
(602) 344-5011
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- July 7, 2021
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New Mexico #61828
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205323342. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
224
Distinct HCPCS
3
Medicare allowed
$26,788
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 103 | 101 | $118 | |
99285 |
Emergency department visit with high level of medical decision making | 84 | 81 | $171 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 37 | 35 | $8 |
In context: peer comparison
Among 114 peers in this city , average services per provider: 105. This provider delivers 2.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
107
Patients
106
Total drug cost
$708
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 27 | 26 | $128 |
| Cephalexin | Generic | 25 | 25 | $148 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 16 | $142 |
| Azithromycin | Generic | 15 | 15 | $72 |
| Prednisone | Generic | 13 | 13 | $16 |
| Cefdinir | Generic | 11 | 11 | $202 |
Frequently asked questions
What is Dr. Zachary Killeen's medical specialty?
Dr. Zachary Killeen practices Emergency Medicine Physician in Phoenix, AZ.
Where does Dr. Zachary Killeen practice?
Dr. Zachary Killeen practices at 2601 E Roosevelt St, Phoenix, AZ 850084973. Office phone: 6023445011.
What is Dr. Zachary Killeen's NPI?
Dr. Zachary Killeen's National Provider Identifier (NPI) is 1205323342, issued by NPPES.
Does Dr. Zachary Killeen accept Medicare assignment?
Yes. Dr. Zachary Killeen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Killeen commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); 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). Source: CMS Medicare Physician & Other Practitioners file.