William Neil Hammer, DMD
Dentist · Kalispell, MT
William Neil Hammer, DMD is a dentist with a practice address in Kalispell, Montana, and NPI 1548309057, issued on Feb 5, 2007. Check the license (Montana 1803, as entered in NPPES) with the Montana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Neil Hammer
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 1803 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1035 1St Ave W, Kalispell, MT 59901
- Phone
- (406) 751-8113
- Enumerated
- Feb 5, 2007
- Record last updated
- Dec 16, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (406) 751-8148
- Entity
- Type 1 · individual
Also registered at 1035 1St Ave W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Greta Beil, PA-CPhysician Assistant1639617376
- Lawrence Bischoff, LCPC, LMHC-A (WA)Professional Counselor1891937272
- Jillian Boll, RNCommunity Health Registered Nurse1043992720
- Justin Buls, MDFamily Medicine Physician1467678623
- Mandi Cole, FNP-CFamily Nurse Practitioner1760229173
- Paul Downey, P.A.Physician Assistant1144537945
Verify William Neil Hammer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 1803Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15 dentist records list a practice address in Kalispell
They are 15 of the 1,650 NPPES records with a practice address in Kalispell, and 266 dentist records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 15 in Kalispell → All 266 in Montana → Every provider in Kalispell →
Other dentist records in Montana
- Craig Adams, D.D.S.Billings, MT1366607806
- Christopher Allen, DMDBillings, MT1205513009
- Lucas Allen, D.M.D.Choteau, MT1518307339
- Aimee Ameline, DDSGreat Falls, MT1699849091
- Robert Andersen, D.M.D.Belgrade, MT1023276862
- Fred Anderson, D.M.D.Great Falls, MT1477628790
- Taylor Anderson, DMDBozeman, MT1831882059
- Thomas Anderson, DDSTownsend, MT1750413456
- Kyle BagnellBigfork, MT1689322067
- Makenzie Bagnell, DDSBigfork, MT1104574599
Common questions
What is William Neil Hammer, DMD's NPI number?
William Neil Hammer, DMD's National Provider Identifier (NPI) is 1548309057, issued on Feb 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Neil Hammer, DMD located?
The NPPES record lists a practice address at 1035 1St Ave W, Kalispell, MT, 59901. Phone: (406) 751-8113. Providers update this record themselves, so call before visiting.
How can I verify William Neil Hammer, DMD's license?
NPPES lists Montana license number 1803, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity 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. 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.