Doctor profile · Federal record
Dr. Aaron Johnson, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Phoenix, AZ
- NPI 1477909521
- Accepts Medicare
- MIPS 36.8 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2601 E Roosevelt St
Phoenix, AZ 850084973
(208) 201-1301 - Mailing address
-
2629 E Jacinto Cir
Mesa, AZ 852047126
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- October 19, 2018
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Arizona #007736
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477909521. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
818
Distinct HCPCS
7
Medicare allowed
$125,378
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 342 | 331 | $170 | |
99284 |
Emergency department visit with moderate level of medical decision making | 197 | 195 | $117 | |
99291 |
Critical care, first 30-74 minutes | 179 | 174 | $207 | |
99238 |
Hospital discharge day management, 30 minutes or less | 42 | 42 | $78 | |
99283 |
Emergency department visit with low level of medical decision making | 31 | 31 | $70 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 14 | 14 | $12 | |
92960 |
External shock to heart to regulate heart beat | 13 | 12 | $104 |
In context: peer comparison
Among 114 peers in this city , average services per provider: 105. This provider delivers 7.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
285
Patients
282
Total drug cost
$2,827
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 76 | 76 | $1,461 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 59 | 58 | $211 |
| Azithromycin | Generic | 29 | 28 | $145 |
| Prednisone | Generic | 29 | 28 | $48 |
| Ondansetron Odt (Ondansetron) | Brand | 28 | 28 | $188 |
| Pantoprazole Sodium | Generic | 21 | 21 | $150 |
| Lactulose | Generic | 18 | 18 | $207 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $190 |
| Diclofenac Potassium | Generic | 11 | 11 | $228 |
Hospital affiliations
Frequently asked questions
What is Dr. Aaron Johnson's medical specialty?
Dr. Aaron Johnson practices Emergency Medicine Physician in Phoenix, AZ.
Where does Dr. Aaron Johnson practice?
Dr. Aaron Johnson practices at 2601 E Roosevelt St, Phoenix, AZ 850084973. Office phone: 2082011301.
What is Dr. Aaron Johnson's NPI?
Dr. Aaron Johnson's National Provider Identifier (NPI) is 1477909521, issued by NPPES.
Does Dr. Aaron Johnson accept Medicare assignment?
Yes. Dr. Aaron Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Johnson commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.