NPPES file of Aug 9, 2026

Mark Armerding, MD

Psychiatry Physician · Reno, NV

Mark Armerding, MD is a psychiatry physician with a practice address in Reno, Nevada, and NPI 1316016587, issued on Nov 6, 2006. Check the license (Nevada 10217, 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
1316016587
Name
Mark Armerding
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
10217 NV
Self-reported in NPPES; status is on the state search
Practice location
80 Continental Dr Ste 200, Reno, NV 89509
Phone
(775) 329-4284
Enumerated
Nov 6, 2006
Record last updated
Feb 18, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(775) 329-2550
Medicaid ID
002016880 NV
Medicare enrollment
Enrolled (PECOS I20141231000831); accepts Medicare assignment
Medical or professional school
Stanford University School Of Medicine, 1999
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 80 Continental Dr Ste 200

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

  1. F Michael Irwin, MDPsychiatry Physician1215006457

Verify Mark Armerding 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 10217
    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

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49% fewer Medicare Part D claims than the average psychiatry physician in 2024

510 Medicare Part D claims for 33 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Mark Armerding510
  2. Specialty average1,000

Most prescribed

  1. Risperidone38 claims
  2. Invega Sustenna32 claims
  3. Lorazepam32 claims
  4. Quetiapine Fumarate31 claims
  5. Olanzapine30 claims
  6. Sertraline Hcl29 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.

Bills Medicare through one group practice

  1. County OF TrinityWeaverville, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mark Armerding among 316 psychiatry physician records in Nevada

Mark Armerding, MD is one of 316 psychiatry physician records with a practice address in Nevada. 68% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 63% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated1999 · median 2011 among the 144 with a school on file
  • Record last updated2020 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Nevada

There are 316 psychiatry physician records in Nevada.

The 8 psychiatry physician records with the nearest ZIP codes

  1. F Michael Irwin, MDReno, NV 895091215006457
  2. Beth Klein, MDReno, NV 895091437236643
  3. Philip Malinas, M.D.Reno, NV 895091700934825
  4. Ellen McBride, MDReno, NV 895091790845519
  5. Jennifer McKay, MDReno, NV 895091225046675
  6. Philip Rich, M.D.Reno, NV 895091235108804
  7. Nicole SmithReno, NV 895091902555212
  8. Kathleen Stoll, MDReno, NV 895091588779938

Common questions

What is Mark Armerding, MD's NPI number?

Mark Armerding, MD's National Provider Identifier (NPI) is 1316016587, issued on Nov 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Armerding, MD located?

The NPPES record lists a practice address at 80 Continental Dr Ste 200, Reno, NV, 89509. Phone: (775) 329-4284. Providers update this record themselves, so call before visiting.

How can I verify Mark Armerding, MD's license?

NPPES lists Nevada license number 10217, 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 Mark Armerding, MD prescribe under Medicare Part D?

In 2024, Mark Armerding, MD had 510 Medicare Part D claims for 33 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.