NPPES file of Aug 9, 2026

Larissa Mae Tolley, D.D.S.

General Practice Dentistry · Casper, WY

Larissa Mae Tolley, D.D.S. is a general practice dentistry with a practice address in Casper, Wyoming, and NPI 1861637613, issued on Dec 9, 2008. Check the license (Wyoming 1227, as entered in NPPES) with the Wyoming board that licenses this profession; 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
1861637613
Name
Larissa Mae Tolley
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
1227 WY
Self-reported in NPPES; status is on the state search
Practice location
1347 S. Beverly, Casper, WY 82609
Phone
(307) 577-0577
Enumerated
Dec 9, 2008
Record last updated
Sep 25, 2013 (not updated in 13 years: call before relying on the address or phone)
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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Verify Larissa Mae Tolley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wyoming board licenses this profession
    Search for license 1227
    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
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51% fewer Medicare Part D claims than the average general practice dentistry in 2024

41 Medicare Part D claims for 19 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Larissa Tolley41
  2. Specialty average83

Most prescribed

  1. Amoxicillin13 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: $650.00

10 payments; by number, the most common kind was education; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Larissa Tolley$650.00
  2. Specialty average$597.01

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

31 general practice dentistry records list a practice address in Casper

They are 31 of the 1,924 NPPES records with a practice address in Casper, and 236 general practice dentistry records in Wyoming.

Other general practice dentistry records in Wyoming

  1. Larry Akin, D.D.S., P.C.Powell, WY1144358268
  2. Dan Allegretti, DDSCheyenne, WY1255446159
  3. Lance Anderson, DMDLovell, WY1871857334
  4. Mark Anderson, DDSWheatland, WY1699812776
  5. Tate Anderson, DDSGreybull, WY1568023471
  6. Paul Axthelm, DDSRiverton, WY1710980651
  7. Nitan BahnsonGillette, WY1477947984
  8. Robert Barelman, DDSGillette, WY1750489316
  9. Todd Barker, DDSCheyenne, WY1952359127
  10. Dana Barnes, DDSCheyenne, WY1770656654

Common questions

What is Larissa Mae Tolley, D.D.S.'s NPI number?

Larissa Mae Tolley, D.D.S.'s National Provider Identifier (NPI) is 1861637613, issued on Dec 9, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Larissa Mae Tolley, D.D.S. located?

The NPPES record lists a practice address at 1347 S. Beverly, Casper, WY, 82609. Phone: (307) 577-0577. Providers update this record themselves, so call before visiting.

How can I verify Larissa Mae Tolley, D.D.S.'s license?

NPPES lists Wyoming license number 1227, as entered by the provider. Search the Wyoming board that licenses this profession; the NPPES record confirms identity only.

How much does Larissa Mae Tolley, D.D.S. prescribe under Medicare Part D?

In 2024, Larissa Mae Tolley, D.D.S. had 41 Medicare Part D claims for 19 beneficiaries; the average among general practice dentistry prescribers was 83. 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.