Doctor profile · Federal record
Dr. Mark Davis, CNP
Nurse Practitioner · Nurse Practitioner · Nurse Practitioner · Nurse Practitioner · Nurse Practitioner · Sioux City, IA
- NPI 1053705871
- 11 yrs on file
- Licensed in 5 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
801 5Th St
Sioux City, IA 51101
(712) 279-2010
fax (712) 279-2034 - Additional location
-
300 S Park RD, Suite 400
Hollywood, FL 330218593
(954) 981-6383
fax (954) 367-8373 - Mailing address
-
200 Corporate Blvd
Lafayette, LA 705083870
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- July 19, 2019
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (5)
- Iowa #A155082 · New York #F343808-1 · Virginia #0024176683 · Colorado #C-APN.0000471 · New Mexico #CNP-02625
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053705871. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
242
Distinct HCPCS
4
Medicare allowed
$32,589
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 145 | 143 | $137 | |
99291 |
Critical care, first 30-74 minutes | 49 | 48 | $171 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 31 | 31 | $104 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 16 | $64 |
In context: peer comparison
Among 7 peers in Sioux City Nurse Practitioner, average services per provider: 86. This provider delivers 2.8× the peer median.Frequently asked questions
What is Dr. Mark Davis's medical specialty?
Dr. Mark Davis practices Nurse Practitioner in Sioux City, IA.
Where does Dr. Mark Davis practice?
Dr. Mark Davis practices at 801 5Th St, Sioux City, IA 51101. Office phone: 7122792010.
What is Dr. Mark Davis's NPI?
Dr. Mark Davis's National Provider Identifier (NPI) is 1053705871, issued by NPPES.
What procedures does Dr. Mark Davis commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Critical care (HCPCS 99291); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.