Doctor profile · Federal record

Dr. Vance Stock, M.D.

Emergency Medical Services (Emergency Medicine) Physician · Siloam Springs, AR

  • NPI 1255369286
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
205 E Jefferson St
Siloam Springs, AR 727613629
(479) 524-4141
fax (479) 549-2576

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
September 24, 2009
Specialty taxonomy
207PE0004X — NUCC code
State license (1)
Arkansas #E0324
Medicaid (3)
MO #1255369286 · OK #100217430A · AR #129450001

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255369286. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
371
Distinct HCPCS
3
Medicare allowed
$56,962
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 206 204 $162
99284 Emergency department visit with moderate level of medical decision making 104 104 $111
99291 Critical care, first 30-74 minutes 61 61 $196

In context: peer comparison

Among 1 peers in this city , average services per provider: 123. This provider delivers 3.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$20
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
CSL Behring 1 $20.00

By nature of payment

Education
$20

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
278
Patients
276
Total drug cost
$2,757
Drug Type Claims Patients Total cost
Cefdinir Generic 60 59 $1,163
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 55 55 $443
Ondansetron Odt (Ondansetron) Brand 34 34 $328
Diclofenac Sodium Generic 27 27 $182
Prednisone Generic 27 27 $73
Ondansetron Hcl Generic 19 19 $123
Tramadol Hcl Generic 18 17 $38
Azithromycin Generic 15 15 $156
Cephalexin Generic 12 12 $80
Sucralfate Generic 11 11 $170

Frequently asked questions

Auto-generated from federal data
What is Dr. Vance Stock's medical specialty?
Dr. Vance Stock practices Emergency Medical Services (Emergency Medicine) Physician in Siloam Springs, AR.
Where does Dr. Vance Stock practice?
Dr. Vance Stock practices at 205 E Jefferson St, Siloam Springs, AR 727613629. Office phone: 4795244141.
What is Dr. Vance Stock's NPI?
Dr. Vance Stock's National Provider Identifier (NPI) is 1255369286, issued by NPPES.
What procedures does Dr. Vance Stock commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.