NPPES file of Aug 9, 2026

Charles B. Walton, MD

Surgery Physician · Henderson, NV

Charles B. Walton, MD is a surgery physician with a practice address in Henderson, Nevada, and NPI 1407833395, issued on Dec 30, 2005. Check the license (Nevada 5802, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407833395
Name
Charles B. Walton
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License number
5802 NV
Self-reported in NPPES; status is on the state search
Practice location
10001 S Eastern Ave Ste 310, Henderson, NV 89052
Phone
(702) 914-2420
Enumerated
Dec 30, 2005
Record last updated
Mar 24, 2023
Fax
(702) 914-6653
Medicaid ID
002002414 NV
Medicare enrollment
Enrolled (PECOS I20130312000240); accepts Medicare assignment
Medical or professional school
University Of California, Davis School Of Medicine, 1982
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 10001 S Eastern Ave Ste 310

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

  1. Daniel Barrera, D.O.Surgery Physician1043693823
  2. Dawn Brown, D.O.Surgery Physician1023379112
  3. Adan Castrodad-Caraballo, MDColon & Rectal Surgery Physician1760914188
  4. Audrey DarreguetMedical Physician Assistant1396217493
  5. Sean Dort, MDSurgery Physician1679551642
  6. Aya HamouPhysician Assistant1396602603

Verify Charles B. Walton 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 5802
    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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37% fewer Medicare Part D claims than the average surgery physician in 2024

92 Medicare Part D claims for 69 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 52 claims were for opioids.

  1. Charles Walton92
  2. Specialty average147

Most prescribed

  1. Hydrocodone-Acetaminophen50 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 77.8 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.0
  2. Costout of 100 · 30%38.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $15.45

1 payment: food and beverage; the largest payer was Bioventus LLC. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Charles Walton$15.45
  2. Specialty average$3,513.80

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

Bills Medicare through one group practice

  1. Southern Nevada Surgery Specialists LtdHenderson, NV

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

Charles B. Walton among 236 surgery physician records in Nevada

Charles B. Walton, MD is one of 236 surgery physician records with a practice address in Nevada. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 86% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated1982 · median 2007 among the 162 with a school on file
  • Record last updated2023 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in Nevada

There are 236 surgery physician records in Nevada.

The 8 surgery physician records with the nearest ZIP codes

  1. Mustafa Ahmed, MDHenderson, NV 890521841239118
  2. Dennis Chong, MDHenderson, NV 890521952353435
  3. Joel Davidson, MDHenderson, NV 890521053535377
  4. Sean Dort, MDHenderson, NV 890521679551642
  5. Elijah Johnson, MDHenderson, NV 890521851415509
  6. Lyn Knoblock, MDHenderson, NV 890521043290919
  7. Melvin Mayer, MDHenderson, NV 890521881723757
  8. Gary Mono, DOHenderson, NV 890521386695567

Common questions

What is Charles B. Walton, MD's NPI number?

Charles B. Walton, MD's National Provider Identifier (NPI) is 1407833395, issued on Dec 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Charles B. Walton, MD located?

The NPPES record lists a practice address at 10001 S Eastern Ave Ste 310, Henderson, NV, 89052. Phone: (702) 914-2420. Providers update this record themselves, so call before visiting.

How can I verify Charles B. Walton, MD's license?

NPPES lists Nevada license number 5802, 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 Charles B. Walton, MD prescribe under Medicare Part D?

In 2024, Charles B. Walton, MD had 92 Medicare Part D claims for 69 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.

What is Charles B. Walton, MD's MIPS final score?

The 2023 MIPS final score is 77.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.