NPPES file of Aug 9, 2026

Vance Stock, M.D.

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

Vance Stock, M.D. is an emergency medical services (emergency medicine) physician with a practice address in Siloam Springs, Arkansas, and NPI 1255369286, issued on Jun 29, 2006. Check the license (Arkansas E0324, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255369286
Name
Vance Stock
Credential
M.D.
Primary taxonomy
Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
License number
E0324 AR
Self-reported in NPPES; status is on the state search
Practice location
205 E Jefferson St, Siloam Springs, AR 72761
Phone
(479) 524-4141
Enumerated
Jun 29, 2006
Record last updated
Sep 24, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(479) 549-2576
Medicaid IDs
1255369286 MO
100217430A OK
129450001 AR
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest emergency medical services (emergency medicine) physician records → All 22 in Arkansas → Look up another NPI →

Also registered at 205 E Jefferson St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robert Maul, DOEmergency Medical Services (Emergency Medicine) Physician1639107089
  2. Rich McVayAnesthesiologist Assistant1518996123
  3. David Ureckis, M.D.Emergency Medicine Physician1386687978
  4. Danny Webb, MSPTPhysical Therapist1386912822

Verify Vance Stock in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArkansas State Medical Board
    Search for license E0324    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arkansas license search

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52% more Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024

445 Medicare Part D claims for 245 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 100 claims were for opioids.

  1. Vance Stock445
  2. Specialty average292

Most prescribed

  1. Hydrocodone-Acetaminophen76 claims
  2. Cefdinir58 claims
  3. Ondansetron Odt55 claims
  4. Prednisone25 claims
  5. Ondansetron Hcl22 claims
  6. Diclofenac Sodium19 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $20.00

1 payment: education; the largest payer was Csl Behring. The 489 providers of this specialty with any payment received $337.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Vance Stock$20.00
  2. Specialty average$337.59

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Vance Stock among 22 emergency medical services (emergency medicine) physician records in Arkansas

Vance Stock, M.D. is one of 22 emergency medical services (emergency medicine) physician records with a practice address in Arkansas. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 36% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · 55% of these records are
  • Record last updated2009 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medical Services (Emergency Medicine) Physician providers in Arkansas

There are 22 emergency medical services (emergency medicine) physician records in Arkansas.

All 22 in Arkansas → Every provider in Siloam Springs → Emergency Medical Services (Emergency Medicine) Physician nationwide →

The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes

  1. Robert Maul, DOSiloam Springs, AR 727611639107089
  2. Lucas Myer, RNHuntsville, AR 727401659239689
  3. Francis Henderson, MDBentonville, AR 727121598978538
  4. Jon Krannichfeld, M.D.Eureka Springs, AR 726321881728301
  5. Anthony Lamkin, MDBatesville, AR 725011508950148
  6. Karen Kuo Peck, M.D.Jonesboro, AR 724051447275656
  7. Robert Allen, M.D.Jonesboro, AR 724011265455596
  8. Jeremy Cohen, DOJonesboro, AR 724011215564315

Common questions

What is Vance Stock, M.D.'s NPI number?

Vance Stock, M.D.'s National Provider Identifier (NPI) is 1255369286, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Vance Stock, M.D. located?

The NPPES record lists a practice address at 205 E Jefferson St, Siloam Springs, AR, 72761. Phone: (479) 524-4141. Providers update this record themselves, so call before visiting.

How can I verify Vance Stock, M.D.'s license?

NPPES lists Arkansas license number E0324, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Vance Stock, M.D. prescribe under Medicare Part D?

In 2024, Vance Stock, M.D. had 445 Medicare Part D claims for 245 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.