Doctor profile · Federal record

Dr. Shawn Shanahan, WHCNP

Women's Health Nurse Practitioner (CMS: Nurse Practitioner) · Women's Health Nurse Practitioner · Kalispell, MT

  • NPI 1841227303
  • Accepts Medicare
  • 33 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
75 Claremont St
Kalispell, MT 599013585
(406) 752-8282
fax (406) 257-2225
Mailing address
1017 Dun Movin Ln
Kalispell, MT 599018434

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
October 5, 2016
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
363LW0102X — NUCC code
State licenses (2)
Montana #NUR-APRN-LIC-100205 · Montana #RN16927
Medicaid
MT #4302363

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841227303. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
351
Distinct HCPCS
10
Medicare allowed
$20,655
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 86 52 $76
96127 Assessment of emotional or behavioral problems 54 54 $5
57160 Fitting and insertion of vaginal support device 41 22 $63
99203 New patient office or other outpatient visit, 30-44 minutes 29 29 $95
99212 Established patient office or other outpatient visit, 10-19 minutes 23 22 $48
99214 Established patient office or other outpatient visit, 30-39 minutes 22 20 $108
99202 New patient office or other outpatient visit, 15-29 minutes 17 17 $61
36415 Insertion of needle into vein for collection of blood sample 16 12 $8
Q0111 Wet mounts, including preparations of vaginal, cervical or skin specimens 14 11 $17
76856 Complete ultrasound scan of pelvis 13 13 $90

In context: peer comparison

Among 2 peers in Kalispell Women's Health Nurse Practitioner, average services per provider: 25. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$325
Transactions
12
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Daiichi Sankyo INC. 6 $191.71
Abbvie INC. 3 $55.65
Astellas Pharma US INC 2 $45.06
Exact Sciences Corporation 1 $32.90

By nature of payment

Food and Beverage
$325

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
85
Patients
21
Total drug cost
$6,474
Drug Type Claims Patients Total cost
Estradiol Generic 50 21 $5,747
Estradiol-Norethindrone Acetat (Estradiol/Norethindrone Acet) Brand 12 0 $257
Hydrochlorothiazide Generic 12 0 $54
Progesterone (Progesterone, Micronized) Brand 11 0 $416

Frequently asked questions

Auto-generated from federal data
What is Dr. Shawn Shanahan's medical specialty?
Dr. Shawn Shanahan practices Women's Health Nurse Practitioner in Kalispell, MT.
Where does Dr. Shawn Shanahan practice?
Dr. Shawn Shanahan practices at 75 Claremont St, Kalispell, MT 599013585. Office phone: 4067528282.
What is Dr. Shawn Shanahan's NPI?
Dr. Shawn Shanahan's National Provider Identifier (NPI) is 1841227303, issued by NPPES.
Does Dr. Shawn Shanahan accept Medicare assignment?
Yes. Dr. Shawn Shanahan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shawn Shanahan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Assessment of emotional or behavioral problems (HCPCS 96127); Fitting and insertion of vaginal support device (HCPCS 57160). Source: CMS Medicare Physician & Other Practitioners file.