Doctor profile · Federal record
Dr. Deanna Niles, PA-C
Physician Assistant · Billings, MT
- NPI 1881666261
- Accepts Medicare
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
123 S 27Th St
Billings, MT 591014227
(406) 967-2255
fax (405) 967-2251
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Montana #643MT
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881666261. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
42
Distinct HCPCS
1
Medicare allowed
$2,783
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 42 | 20 | $66 |
In context: peer comparison
Among 47 peers in Billings Physician Assistant, average services per provider: 109. This provider delivers 0.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
699
Patients
190
Total drug cost
$8,090
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 101 | 34 | $1,267 |
| Rosuvastatin Calcium | Generic | 74 | 23 | $899 |
| Levothyroxine Sodium | Generic | 67 | 24 | $600 |
| Atorvastatin Calcium | Generic | 62 | 21 | $714 |
| Lisinopril | Generic | 60 | 19 | $346 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 54 | 15 | $598 |
| Amlodipine Besylate | Generic | 50 | 18 | $679 |
| Hydrochlorothiazide | Generic | 43 | 13 | $147 |
| Pantoprazole Sodium | Generic | 30 | 0 | $688 |
| Furosemide | Generic | 28 | 11 | $122 |
Hospital affiliations
Frequently asked questions
What is Dr. Deanna Niles's medical specialty?
Dr. Deanna Niles practices Physician Assistant in Billings, MT.
Where does Dr. Deanna Niles practice?
Dr. Deanna Niles practices at 123 S 27Th St, Billings, MT 591014227. Office phone: 4069672255.
What is Dr. Deanna Niles's NPI?
Dr. Deanna Niles's National Provider Identifier (NPI) is 1881666261, issued by NPPES.
Does Dr. Deanna Niles accept Medicare assignment?
Yes. Dr. Deanna Niles accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Deanna Niles commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.