Stuart W. Allyn, DDS, MD
Surgery Physician · Missoula, MT
Stuart W. Allyn, DDS, MD is a surgery physician with a practice address in Missoula, Montana, and NPI 1073016028, issued on Mar 15, 2018. Check the license (Montana 144637, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Stuart W. Allyn
- Credential
- DDS, MD
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- 144637 MT
DEN-DEN-LIC-28338 MT
Self-reported in NPPES; status is on the state search - Practice location
- 805 S Reserve St, Missoula, Mt, Missoula, MT 59801
- Phone
- (406) 549-6600
- Enumerated
- Mar 15, 2018
- Record last updated
- Oct 15, 2024
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 136 in Montana → Look up another NPI →
Verify Stuart W. Allyn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 144637Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average surgery physician in 2024
122 Medicare Part D claims for 51 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate35 claims
- Ibuprofen23 claims
- Hydrocodone-Acetaminophen15 claims
- Oxycodone Hcl14 claims
- Amoxicillin11 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.
Stuart W. Allyn among 136 surgery physician records in Montana
Stuart W. Allyn, DDS, MD is one of 136 surgery physician records with a practice address in Montana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 92% of them.
- NPI issued2018 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2024 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Montana
There are 136 surgery physician records in Montana.
All 136 in Montana → Every provider in Missoula → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Lori Grimsley, MDMissoula, MT 598021134231798
- Riley Grogan, MDMissoula, MT 598021669935631
- Deron Ludwig, MDMissoula, MT 598021245310200
- John Pickens, M.D.Missoula, MT 598021487793485
- John Pickhardt, MDMissoula, MT 598021346283629
- Charles Swannack, MDMissoula, MT 598021033152327
- Vern Horton, MDMissoula, MT 598041073597639
- Dillon Morris, MDMissoula, MT 598041649776204
Common questions
What is Stuart W. Allyn, DDS, MD's NPI number?
Stuart W. Allyn, DDS, MD's National Provider Identifier (NPI) is 1073016028, issued on Mar 15, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Stuart W. Allyn, DDS, MD located?
The NPPES record lists a practice address at 805 S Reserve St, Missoula, Mt, Missoula, MT, 59801. Phone: (406) 549-6600. Providers update this record themselves, so call before visiting.
How can I verify Stuart W. Allyn, DDS, MD's license?
NPPES lists Montana license number 144637, 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.
How much does Stuart W. Allyn, DDS, MD prescribe under Medicare Part D?
In 2024, Stuart W. Allyn, DDS, MD had 122 Medicare Part D claims for 51 beneficiaries; the average among surgery physician prescribers was 147. 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.
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.