Registry data as of Aug 27, 2026

Thomas Mayer, MD

Neurology Physician · Sheridan, WY

Thomas Mayer, MD is a neurology physician with a practice address in Sheridan, Wyoming, and NPI 1104813930, issued on Oct 6, 2005. Check the license (Wyoming 6950A, as entered in NPPES) on the Wyoming Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1104813930
Name
Thomas Mayer
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
6950A WY
Self-reported in NPPES; status is on the state search
Practice location
1050 Mydland RD, Sheridan, WY 82801
Phone
(307) 673-6300
Enumerated
Oct 6, 2005
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 1050 Mydland RD

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

  1. James Ferries, M.D.Orthopaedic Surgery Physician1407879414
  2. Brian Laman, M.D.Orthopaedic Surgery Physician1396794152
  3. Brenton Milner, M.D.Orthopaedic Surgery Physician1780644393
  4. Daniel Peterson, DPMPodiatrist1437536786
  5. Anthony Quinn, M.D.Orthopaedic Surgery Physician1083637920
  6. John Ritterbusch, M.D.Orthopaedic Surgery Physician1801819750

Verify Thomas Mayer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWyoming Board of Medicine
    Search for license 6950A
    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 Wyoming license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

58% more Medicare Part D claims than the average neurology physician in 2024

2,146 Medicare Part D claims for 286 beneficiaries, against an average of 1,356 among the 13,714 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Thomas Mayer2,146
  2. Specialty average1,356

Most prescribed

  1. Carbidopa-Levodopa177 claims
  2. Gabapentin175 claims
  3. Donepezil Hcl165 claims
  4. Levetiracetam161 claims
  5. Memantine Hcl146 claims
  6. Duloxetine Hcl80 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.

No measured Medicare quality score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,372.46

65 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 9,995 providers of this specialty with any payment received $8,603.82 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Mayer$1,372.46
  2. Specialty average$8,603.82

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

2 hospital and facility affiliations

  1. Campbell County Hospital DistrictGillette, WY
  2. Sheridan Neurology PCSheridan, WY

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Neurology Physician providers in Wyoming

There are 14 neurology physician records in Wyoming.

Other neurology physician records in Wyoming

  1. Tracie Caller, M.D.Cheyenne, WY1164645206
  2. Liam Clark, MDCheyenne, WY1871090837
  3. Peter Crane, MDLander, WY1750472403
  4. Allen Gee, MD, PHDCody, WY1083793863
  5. Mary Kerber, MDCheyenne, WY1790768760
  6. Onjin Kim, M.D.Cheyenne, WY1942542014
  7. Vinay Bhushan Reddy Lakki, MDGillette, WY1265043327
  8. Sunil Mutgi, M.D.Sheridan, WY1225358906
  9. Reed Shafer, MDCheyenne, WY1316920549
  10. Michael Swenson, M.D.Lander, WY1407109762

Common questions

What is Thomas Mayer, MD's NPI number?

Thomas Mayer, MD's National Provider Identifier (NPI) is 1104813930, issued on Oct 6, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Mayer, MD located?

The NPPES record lists a practice address at 1050 Mydland RD, Sheridan, WY, 82801. Phone: (307) 673-6300. Providers update this record themselves, so call before visiting.

How can I verify Thomas Mayer, MD's license?

NPPES lists Wyoming license number 6950A, as entered by the provider. Search the Wyoming Board of Medicine at https://wyomedboard.wyo.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Thomas Mayer, MD prescribe under Medicare Part D?

In 2024, Thomas Mayer, MD had 2,146 Medicare Part D claims for 286 beneficiaries; the average among neurology physician prescribers was 1,356. Part D covers Medicare prescriptions only.

What is Thomas Mayer, MD's Medicare quality score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.