Leif Andrew Polson, D.D.S
Dentist · Thermopolis, WY
Leif Andrew Polson, D.D.S is a dentist with a practice address in Thermopolis, Wyoming, and NPI 1790737005, issued on May 16, 2006. Check the license with the Wyoming board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leif Andrew Polson
- Credential
- D.D.S
- Primary taxonomy
- Dentist 122300000X
- License number
- 6549 NE
Self-reported in NPPES; status is on the state search - Practice location
- 110 E Arapahoe St, Thermopolis, WY 82443
- Phone
- (307) 864-9411
- Enumerated
- May 16, 2006
- Record last updated
- Aug 20, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 150 in Wyoming → Look up another NPI →
Also registered at 110 E Arapahoe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Robinson, DDSDentist1154492601
Verify Leif Andrew Polson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wyoming board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average dentist in 2024
94 Medicare Part D claims for 48 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin40 claims
- Azithromycin20 claims
- Chlorhexidine Gluconate14 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.
Leif Andrew Polson among 150 dentist records in Wyoming
Leif Andrew Polson, D.D.S is one of 150 dentist records with a practice address in Wyoming. 57% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 75% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2014 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 dentist records list a practice address in Thermopolis
They are 4 of the 98 NPPES records with a practice address in Thermopolis, and 150 dentist records in Wyoming.
All 150 in Wyoming → Every provider in Thermopolis → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Mary Brown, D.D.S.Thermopolis, WY 824431639586571
- Guy Drake, DDSThermopolis, WY 824431144368366
- William Robinson, DDSThermopolis, WY 824431154492601
- Ashley Chenoweth, DDSPowell, WY 824351730561127
- Scott Williams, DDSPowell, WY 824351467707323
- James Christiansen, D.D.SLovell, WY 824311396975181
- Jaime Hill, DDSCody, WY 824141548416100
- Laci Martoglio, D.D.S.Cody, WY 824141790191393
Common questions
What is Leif Andrew Polson, D.D.S's NPI number?
Leif Andrew Polson, D.D.S's National Provider Identifier (NPI) is 1790737005, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leif Andrew Polson, D.D.S located?
The NPPES record lists a practice address at 110 E Arapahoe St, Thermopolis, WY, 82443. Phone: (307) 864-9411. Providers update this record themselves, so call before visiting.
How can I verify Leif Andrew Polson, D.D.S's license?
Search the Wyoming board that licenses this profession; the NPPES record confirms identity only.
How much does Leif Andrew Polson, D.D.S prescribe under Medicare Part D?
In 2024, Leif Andrew Polson, D.D.S had 94 Medicare Part D claims for 48 beneficiaries; the average among dentist prescribers was 86. 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.