Doctor profile · Federal record
Dr. Mark Dewey, NP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Ivins, UT
- NPI 1144984220
- Accepts Medicare
- 5 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
316 E 1060 S
Ivins, UT 847386250
(435) 229-6333
Credentials & registration
- NPI registered
- October 2021 — 5 yrs on file
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Utah #F10210417
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144984220. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
265
Distinct HCPCS
7
Medicare allowed
$18,919
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 61 | 60 | $142 | |
99497 |
Advance care planning, first 30 minutes | 55 | 45 | $62 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 50 | 39 | $41 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 46 | 24 | $25 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 23 | 20 | $65 | |
99498 |
Advance care planning, each additional 30 minutes | 17 | 16 | $58 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 13 | 12 | $97 |
In context: peer comparison
Among 1 peers in Ivins Family Nurse Practitioner, average services per provider: 37. This provider delivers 7.2× the peer median.Frequently asked questions
What is Dr. Mark Dewey's medical specialty?
Dr. Mark Dewey practices Family Nurse Practitioner in Ivins, UT.
Where does Dr. Mark Dewey practice?
Dr. Mark Dewey practices at 316 E 1060 S, Ivins, UT 847386250. Office phone: 4352296333.
What is Dr. Mark Dewey's NPI?
Dr. Mark Dewey's National Provider Identifier (NPI) is 1144984220, issued by NPPES.
Does Dr. Mark Dewey accept Medicare assignment?
Yes. Dr. Mark Dewey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Dewey commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Advance care planning (HCPCS 99497); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.