Doctor profile · Federal record
Dr. Amber Close, APRN
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Lewistown, MT
- NPI 1578872909
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1422 W Main St
Lewistown, MT 594572201
(406) 771-6230 - Additional location
-
406 1St Ave S
Lewistown, MT 594573020
(406) 535-6545
fax (406) 535-6549 - Mailing address
-
Po Box 6010
Great Falls, MT 594066010
Credentials & registration
- NPI registered
- October 2010 — 16 yrs on file
- Profile last updated
- July 9, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Montana #125561 · Maryland #R183499
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578872909. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
28
Distinct HCPCS
1
Medicare allowed
$260
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
83036 |
Hemoglobin a1c level | 28 | 17 | $9 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 48. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
599
Patients
101
Total drug cost
$7,130
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 80 | 25 | $819 |
| Lisinopril | Generic | 70 | 21 | $901 |
| Losartan Potassium | Generic | 53 | 18 | $468 |
| Levothyroxine Sodium | Generic | 52 | 12 | $677 |
| Amlodipine Besylate | Generic | 47 | 14 | $521 |
| Hydrochlorothiazide | Generic | 43 | 11 | $97 |
| Metoprolol Tartrate | Generic | 36 | 0 | $232 |
| Potassium Chloride | Generic | 34 | 0 | $951 |
| Gabapentin | Generic | 31 | 0 | $556 |
| Simvastatin | Generic | 31 | 0 | $363 |
Hospital affiliations
Frequently asked questions
What is Dr. Amber Close's medical specialty?
Dr. Amber Close practices Family Nurse Practitioner in Lewistown, MT.
Where does Dr. Amber Close practice?
Dr. Amber Close practices at 1422 W Main St, Lewistown, MT 594572201. Office phone: 4067716230.
What is Dr. Amber Close's NPI?
Dr. Amber Close's National Provider Identifier (NPI) is 1578872909, issued by NPPES.
Does Dr. Amber Close accept Medicare assignment?
Yes. Dr. Amber Close accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amber Close commonly perform?
Top Medicare-reported procedures in 2023: Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.