Doctor profile · Federal record
Dr. Stephene Hertwig, RN, MSN, ACNPC-Ag
Critical Care Medicine Nurse Practitioner (CMS: Nurse Practitioner) · Acute Care Nurse Practitioner · Critical Care Medicine Nurse Practitioner · Kalispell, MT
- NPI 1306379607
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
350 Heritage Way Ste 2100
Kalispell, MT 599013167
(406) 257-8992
fax (406) 257-8996 - Mailing address
-
180 Meadow Vista Loop Unit D
Kalispell, MT 599012936
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- February 19, 2024
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363LC0200X — NUCC code
- State licenses (2)
- Virginia #0024174096 · Montana #NUR-APRN-LIC-184834
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306379607. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
31
Distinct HCPCS
1
Medicare allowed
$5,639
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 31 | 21 | $182 |
In context: peer comparison
Among 1 peers in Kalispell Critical Care Medicine Nurse Practitioner, average services per provider: 31. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Stephene Hertwig's medical specialty?
Dr. Stephene Hertwig practices Critical Care Medicine Nurse Practitioner in Kalispell, MT.
Where does Dr. Stephene Hertwig practice?
Dr. Stephene Hertwig practices at 350 Heritage Way Ste 2100, Kalispell, MT 599013167. Office phone: 4062578992.
What is Dr. Stephene Hertwig's NPI?
Dr. Stephene Hertwig's National Provider Identifier (NPI) is 1306379607, issued by NPPES.
Does Dr. Stephene Hertwig accept Medicare assignment?
Yes. Dr. Stephene Hertwig accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephene Hertwig commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.