Doctor profile · Federal record

Dr. Melanie Walker, NP-C

Nurse Practitioner · Billings, MT

  • NPI 1083948889
  • Accepts Medicare
  • 17 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2900 12Th Ave North, Suite 335W
Billings, MT 59101
(406) 237-8808
fax (406) 237-8810

Credentials & registration

NPPES · NUCC
NPI registered
September 2009 — 17 yrs on file
Profile last updated
November 10, 2010
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Montana #32167
Medicaid
MT #0750244

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083948889. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
216
Distinct HCPCS
2
Medicare allowed
$13,135
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 171 60 $55
99214 Established patient office or other outpatient visit, 30-39 minutes 45 31 $82

In context: peer comparison

Among 19 peers in this city , average services per provider: 72. This provider delivers 3.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$81
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Neurocrine Biosciences, Inc. 1 $80.99

By nature of payment

Food and Beverage
$81

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
505
Patients
92
Total drug cost
$51,306
Drug Type Claims Patients Total cost
Gabapentin Generic 49 11 $518
Metformin Hcl Er (Metformin Hcl) Brand 47 14 $335
Simvastatin Generic 45 0 $185
Atorvastatin Calcium Generic 44 17 $398
Lisinopril Generic 39 14 $135
Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) Brand 39 0 $254
Pregabalin Generic 32 0 $280
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 30 12 $680
Pantoprazole Sodium Generic 29 0 $147
Ozempic (Semaglutide) Brand 28 0 $27,884

Frequently asked questions

Auto-generated from federal data
What is Dr. Melanie Walker's medical specialty?
Dr. Melanie Walker practices Nurse Practitioner in Billings, MT.
Where does Dr. Melanie Walker practice?
Dr. Melanie Walker practices at 2900 12Th Ave North, Billings, MT 59101. Office phone: 4062378808.
What is Dr. Melanie Walker's NPI?
Dr. Melanie Walker's National Provider Identifier (NPI) is 1083948889, issued by NPPES.
Does Dr. Melanie Walker accept Medicare assignment?
Yes. Dr. Melanie Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melanie Walker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.