NPPES file of Aug 9, 2026

David Anthony Stock, D.O.

Family Medicine Physician · Box Elder, MT

David Anthony Stock, D.O. is a family medicine physician with a practice address in Box Elder, Montana, and NPI 1558385948, issued on Jul 27, 2006. Check the license (Montana 9939, as entered in NPPES) on the Montana Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1558385948
Name
David Anthony Stock
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
9939 MT
Self-reported in NPPES; status is on the state search
Practice location
96 Clinic RD N, Box Elder, MT 59521
Phone
(406) 395-4486
Enumerated
Jul 27, 2006
Record last updated
Jul 21, 2022
Fax
(406) 395-4138
Medicaid ID
805010100 ID
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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Also registered at 96 Clinic RD N

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

  1. Claire Arment, M.D.Family Medicine Physician1821170523
  2. Kim Big Knife, LAC-EStudent in an Organized Health Care Education/Training Program1326582248
  3. Brueshana GrantRegistered Nurse1215474333
  4. Teresa HestonLicensed Practical Nurse1326554437
  5. Kellie Rock, RNRegistered Nurse1730698952

Verify David Anthony Stock in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMontana Board of Medical Examiners
    Search for license 9939
    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 Montana license search

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4 family medicine physician records list a practice address in Box Elder

They are 4 of the 145 NPPES records with a practice address in Box Elder, and 775 family medicine physician records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other family medicine physician records in Montana

  1. Marc Adams, MDShelby, MT1265449482
  2. Dale Agner, M.D.Billings, MT1861486490
  3. Marjorie AlbersMiles City, MT1174029086
  4. Brandon Allen, MDEnnis, MT1215499421
  5. Hans Amen, D.O.Malmstrom Afb, MT1538426507
  6. Beth Ammons, MDMissoula, MT1780623926
  7. Bjorn Anderson, DOStevensville, MT1770146037
  8. Emily AndersonRonan, MT1750744942
  9. Jonathan Anderson, MDKalispell, MT1356397533
  10. Leah Anderson, M.D.Bozeman, MT1851504195

Common questions

What is David Anthony Stock, D.O.'s NPI number?

David Anthony Stock, D.O.'s National Provider Identifier (NPI) is 1558385948, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Anthony Stock, D.O. located?

The NPPES record lists a practice address at 96 Clinic RD N, Box Elder, MT, 59521. Phone: (406) 395-4486. Providers update this record themselves, so call before visiting.

How can I verify David Anthony Stock, D.O.'s license?

NPPES lists Montana license number 9939, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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

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.