NPPES file of Aug 9, 2026

Alyssa Taylor Dennis, MD

Emergency Medicine Physician · Fallon, NV

Alyssa Taylor Dennis, MD is an emergency medicine physician with a practice address in Fallon, Nevada, and NPI 1134879455, issued on Mar 28, 2022. Check the license (Nevada 29894, as entered in NPPES) on the Nevada State Board of Medical Examiners; 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
1134879455
Name
Alyssa Taylor Dennis
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
29894 NV
Self-reported in NPPES; status is on the state search
Practice location
801 E Williams Ave, Fallon, NV 89406
Phone
(775) 423-3151
Enumerated
Mar 28, 2022
Record last updated
Jul 15, 2026
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 801 E Williams Ave

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

  1. Brent Aikin, D.O.Family Medicine Physician1689643611
  2. Ivette Alvarez Gutierrez, RDRegistered Dietitian1598379182
  3. William Beckman III, M.D.Obstetrics & Gynecology Physician1457311854
  4. Terry Brown, M.D.Diagnostic Radiology Physician1689655888
  5. Timothy Burke, M.D.Obstetrics & Gynecology Physician1922161397
  6. Amanda Casey, MDFamily Medicine Physician1497879175

Verify Alyssa Taylor Dennis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNevada State Board of Medical Examiners
    Search for license 29894
    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 Nevada 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.

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75% fewer Medicare Part D claims than the average emergency medicine physician in 2024

57 Medicare Part D claims for 43 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Alyssa Dennis57
  2. Specialty average226

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.

Alyssa Taylor Dennis among 575 emergency medicine physician records in Nevada

Alyssa Taylor Dennis, MD is one of 575 emergency medicine physician records with a practice address in Nevada. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 92% of them.

  • NPI issued2022 · 92% of these records are older, 3% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2026 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in Nevada

There are 575 emergency medicine physician records in Nevada.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Melissa Coombs, M.D.Fallon, NV 894061043448558
  2. Eric Nielsen, MDFallon, NV 894061275745317
  3. Charles Potter, MDFallon, NV 894061487705125
  4. Richard Haering, DOGardnerville, NV 894101194784397
  5. Elizabeth Muckerman, M.D.Gardnerville, NV 894101669479457
  6. Heidi Nelson, MDGardnerville, NV 894101609875871
  7. Alfred Phillips, MDMinden, NV 894231073503462
  8. Nita Schwartz, M.D.Minden, NV 894231861540882

Common questions

What is Alyssa Taylor Dennis, MD's NPI number?

Alyssa Taylor Dennis, MD's National Provider Identifier (NPI) is 1134879455, issued on Mar 28, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Alyssa Taylor Dennis, MD located?

The NPPES record lists a practice address at 801 E Williams Ave, Fallon, NV, 89406. Phone: (775) 423-3151. Providers update this record themselves, so call before visiting.

How can I verify Alyssa Taylor Dennis, MD's license?

NPPES lists Nevada license number 29894, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Alyssa Taylor Dennis, MD prescribe under Medicare Part D?

In 2024, Alyssa Taylor Dennis, MD had 57 Medicare Part D claims for 43 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.