NPPES file of Aug 9, 2026

William Vincent Valcheck, MD

Hospitalist Physician · Reno, NV

William Vincent Valcheck, MD is a hospitalist physician with a practice address in Reno, Nevada, and NPI 1609397413, issued on Jun 30, 2017. Check the license (Nevada 20058, 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
1609397413
Name
William Vincent Valcheck
Credential
MD
Primary taxonomy
Hospitalist Physician 208M00000X
License numbers
20058 NV
142113 FL
24828 FL
Self-reported in NPPES; status is on the state search
Practice location
1155 Mill St, Reno, NV 89502
Phone
(775) 982-7878
Enumerated
Jun 30, 2017
Record last updated
Aug 27, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(775) 982-4196
Medicare enrollment
Enrolled (PECOS I20200903002440); accepts Medicare assignment
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 1155 Mill St

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

  1. Janeen Abe, PHARMDAmbulatory Care Pharmacist1184266298
  2. David John Acierto, D.O.Internal Medicine Physician1447563622
  3. Rommel Adajar, MDInternal Medicine Physician1336168707
  4. Phyllis Ager, MDRadiation Oncology Physician1962405456
  5. Thomas Agney, M.D.Hospitalist Physician1558334706
  6. Ricardo Aguirre-Escobar, PHARMDPharmacist1942907472

Verify William Vincent Valcheck 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 20058
    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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94% fewer Medicare Part D claims than the average hospitalist physician in 2024

29 Medicare Part D claims for 16 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.

  1. William Valcheck29
  2. Specialty average521

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: $66.81

3 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Valcheck$66.81
  2. Specialty average$494.84

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

Bills Medicare through 2 group practices

  1. Northern Nevada Medical Group LLCSparks, NV
  2. Ths Physician Partners IncSouth Charleston, WV

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

William Vincent Valcheck among 239 hospitalist physician records in Nevada

William Vincent Valcheck, MD is one of 239 hospitalist physician records with a practice address in Nevada. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 69% of them.

  • NPI issued2017 · 69% of these records are older, 21% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2016 · median 2012 among the 191 with a school on file
  • Record last updated2020 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospitalist Physician providers in Nevada

There are 239 hospitalist physician records in Nevada.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Thomas Agney, M.D.Reno, NV 895021558334706
  2. Gabriel Bou Merhi, MDReno, NV 895021518943687
  3. Leo Bunuel-Jordana, DOReno, NV 895021083683056
  4. Thomas Callister, M.D.Reno, NV 895021124011705
  5. Kimberly Cowen, M.D.Reno, NV 895021609859925
  6. Tom Herbert, MDReno, NV 895021295708345
  7. Levente Levai, MDReno, NV 895021558345314
  8. Eric Math, M.D.Reno, NV 895021053384552

Common questions

What is William Vincent Valcheck, MD's NPI number?

William Vincent Valcheck, MD's National Provider Identifier (NPI) is 1609397413, issued on Jun 30, 2017. An NPI identifies a provider in billing; it is not a license.

Where is William Vincent Valcheck, MD located?

The NPPES record lists a practice address at 1155 Mill St, Reno, NV, 89502. Phone: (775) 982-7878. Providers update this record themselves, so call before visiting.

How can I verify William Vincent Valcheck, MD's license?

NPPES lists Nevada license number 20058, 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 William Vincent Valcheck, MD prescribe under Medicare Part D?

In 2024, William Vincent Valcheck, MD had 29 Medicare Part D claims for 16 beneficiaries; the average among hospitalist physician prescribers was 521. 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.