NPPES file of Aug 9, 2026

John Walton, MD

Urology Physician · Carmel, IN

John Walton, MD is a urology physician with a practice address in Carmel, Indiana, and NPI 1417376534, issued on Apr 16, 2014. Check the license (Indiana 01082606A, as entered in NPPES) on the Medical Licensing Board of Indiana; 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
1417376534
Name
John Walton
Credential
MD
Primary taxonomy
Urology Physician 208800000X
License number
01082606A IN
Self-reported in NPPES; status is on the state search
Practice location
11380 Illinois St, Carmel, IN 46032
Phone
(877) 362-2778
Enumerated
Apr 16, 2014
Record last updated
Jul 23, 2025
Medicaid ID
300028774 IN
Medicare enrollment
Enrolled (PECOS I20190802001177); accepts Medicare assignment
Medical or professional school
Jefferson Medical College Of Thomas Jefferson University, 2014
Telehealth
Offers telehealth (CMS)
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.
Download card Updates feed

Also registered at 11380 Illinois St

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

  1. Robert Batler, M.D.Urology Physician1457375685
  2. Janine Boivin, P.A.-CPhysician Assistant1023024379
  3. Kimberly Bryant, RN, MSN, APRN-BCNurse Practitioner1437134772
  4. Kathryn Copeland, MDUrogynecology and Reconstructive Pelvic Surgery (Urology) Physician1013921956
  5. Chynna Cuellar, PAPhysician Assistant1659082360
  6. Scott Farnham, MDUrology Physician1447264676

Verify John Walton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 01082606A
    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 Indiana 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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24% more Medicare Part D claims than the average urology physician in 2024

1,657 Medicare Part D claims for 522 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. John Walton1,657
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl529 claims
  2. Myrbetriq166 claims
  3. Trimethoprim161 claims
  4. Ciprofloxacin Hcl95 claims
  5. Levofloxacin90 claims
  6. Sulfamethoxazole-Trimethoprim78 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 MIPS final 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, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $408.60

20 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Walton$408.60
  2. Specialty average$3,800.04

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. Urology OF Indiana LLCIndianapolis, IN

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

John Walton among 304 urology physician records in Indiana

John Walton, MD is one of 304 urology physician records with a practice address in Indiana. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 78% of them.

  • NPI issued2014 · 78% of these records are older, 19% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2014 · median 2004 among the 216 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Indiana

There are 304 urology physician records in Indiana.

The 8 urology physician records with the nearest ZIP codes

  1. Clinton Bahler, MDCarmel, IN 460321780842153
  2. Robert Batler, M.D.Carmel, IN 460321457375685
  3. Ronald Boris, MDCarmel, IN 460321427254945
  4. Scott Farnham, MDCarmel, IN 460321447264676
  5. Peter Knapp, M.D.Carmel, IN 460321013921709
  6. Jason Kovac, MDCarmel, IN 460321033462239
  7. Aaron Ludwig, MDCarmel, IN 460321386956019
  8. Matthew Mellon, MDCarmel, IN 460321841457439

Common questions

What is John Walton, MD's NPI number?

John Walton, MD's National Provider Identifier (NPI) is 1417376534, issued on Apr 16, 2014. An NPI identifies a provider in billing; it is not a license.

Where is John Walton, MD located?

The NPPES record lists a practice address at 11380 Illinois St, Carmel, IN, 46032. Phone: (877) 362-2778. Providers update this record themselves, so call before visiting.

How can I verify John Walton, MD's license?

NPPES lists Indiana license number 01082606A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does John Walton, MD prescribe under Medicare Part D?

In 2024, John Walton, MD had 1,657 Medicare Part D claims for 522 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.

What is John Walton, MD's MIPS final 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), 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.