Doctor profile · Federal record

Dr. Shannon Castle, APRN

Family Nurse Practitioner (CMS: Nurse Practitioner) · Mountain Home, AR

  • NPI 1699123562
  • Accepts Medicare
  • 5 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
675 Highway 62 E
Mountain Home, AR 726533207
(870) 508-7600
fax (807) 508-7609

Credentials & registration

NPPES · NUCC
NPI registered
June 2016 — 10 yrs on file
Profile last updated
September 15, 2021
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Arkansas #216332
Medicaid
AR #272349758

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699123562. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
812
Distinct HCPCS
10
Medicare allowed
$46,019
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 304 205 $69
99214 Established patient office or other outpatient visit, 30-39 minutes 180 133 $98
J1100 Injection, dexamethasone sodium phosphate, 1 mg 59 15 $0
87804 Detection test by immunoassay with direct visual observation for influenza virus 43 23 $16
96372 Injection of drug or substance under skin or into muscle 33 30 $11
81003 Automated urinalysis test 32 27 $2
99212 Established patient office or other outpatient visit, 10-19 minutes 24 24 $43
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 23 22 $16
81002 Urinalysis, manual test 18 15 $3
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free 16 16 $33

In context: peer comparison

Among 19 peers in Mountain Home Family Nurse Practitioner, average services per provider: 124. This provider delivers 6.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$199
Transactions
11
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 3 $49.53
AstraZeneca Pharmaceuticals Lp 3 $47.63
Mylan Specialty L.P. 1 $25.86
Beta Bionics, INC. 1 $22.90
Abbvie INC. 1 $20.40
Exact Sciences Corporation 1 $18.61
Phathom Pharmaceuticals, INC. 1 $14.55

By nature of payment

Food and Beverage
$199

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
618
Patients
389
Total drug cost
$6,518
Drug Type Claims Patients Total cost
Prednisone Generic 83 72 $227
Atorvastatin Calcium Generic 65 23 $998
Azithromycin Generic 65 58 $448
Cefdinir Generic 54 51 $999
Gabapentin Generic 43 15 $697
Tramadol Hcl Generic 43 19 $587
Doxycycline Hyclate Generic 35 31 $448
Cyclobenzaprine Hcl Generic 33 24 $153
Metformin Hcl Generic 31 13 $231
Lisinopril Generic 30 17 $449

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Shannon Castle's medical specialty?
Dr. Shannon Castle practices Family Nurse Practitioner in Mountain Home, AR.
Where does Dr. Shannon Castle practice?
Dr. Shannon Castle practices at 675 Highway 62 E, Mountain Home, AR 726533207. Office phone: 8705087600.
What is Dr. Shannon Castle's NPI?
Dr. Shannon Castle's National Provider Identifier (NPI) is 1699123562, issued by NPPES.
Does Dr. Shannon Castle accept Medicare assignment?
Yes. Dr. Shannon Castle accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shannon Castle 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); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100). Source: CMS Medicare Physician & Other Practitioners file.