Doctor profile · Federal record
Dr. Mark Peterson, D.O.
Emergency Medicine Physician · Flagstaff, AZ
- NPI 1295881274
- 19 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1200 N Beaver St
Flagstaff, AZ 860013118
(928) 380-0476
fax (928) 214-3882 - Mailing address
-
1050 N San Francisco St Ste D
Flagstaff, AZ 860013259
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Arizona #3006
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295881274. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
284
Distinct HCPCS
6
Medicare allowed
$33,643
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 132 | 132 | $171 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 62 | 57 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 35 | 35 | $117 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 26 | $88 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 17 | $168 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 12 | 12 | $115 |
In context: peer comparison
Among 12 peers in Flagstaff Emergency Medicine Physician, average services per provider: 74. This provider delivers 3.8× the peer median.Frequently asked questions
What is Dr. Mark Peterson's medical specialty?
Dr. Mark Peterson practices Emergency Medicine Physician in Flagstaff, AZ.
Where does Dr. Mark Peterson practice?
Dr. Mark Peterson practices at 1200 N Beaver St, Flagstaff, AZ 860013118. Office phone: 9283800476.
What is Dr. Mark Peterson's NPI?
Dr. Mark Peterson's National Provider Identifier (NPI) is 1295881274, issued by NPPES.
What procedures does Dr. Mark Peterson 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.