NPPES file of Aug 9, 2026

Christopher Nicholas Watson, M.D.

Radiation Oncology Physician · Greenwood, IN

Christopher Nicholas Watson, M.D. is a radiation oncology physician with a practice address in Greenwood, Indiana, and NPI 1417117094, issued on Jun 17, 2008. Check the license (Indiana 11014451A, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417117094
Name
Christopher Nicholas Watson
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License numbers
11014451A IN
25435 WV
Self-reported in NPPES; status is on the state search
Practice location
679 E County Line RD, Greenwood, IN 46143
Phone
(317) 890-2000
Enumerated
Jun 17, 2008
Record last updated
Jul 2, 2026
Fax
(317) 893-1981
Medicare enrollment
Enrolled (PECOS I20250805002456); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 2007
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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8 nearest radiation oncology physician records → All 135 in Indiana → Look up another NPI →

Also registered at 679 E County Line RD

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

  1. Glen Brunk, M.D.Urology Physician1174537914
  2. Raven Burkert, FNPFamily Nurse Practitioner1215491261
  3. Eugene Cone, M.D.Urology Physician1083955538
  4. Stephanie Corman, NP-CNurse Practitioner1659824175
  5. Christine Dubble, APNNurse Practitioner1104544287
  6. James Faulkner, MDUrology Physician1043282403

Verify Christopher Nicholas Watson 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 11014451A    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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Bills Medicare through one group practice

  1. Urology OF Indiana LLCGreenwood, IN

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

Christopher Nicholas Watson among 135 radiation oncology physician records in Indiana

Christopher Nicholas Watson, M.D. is one of 135 radiation oncology physician records with a practice address in Indiana. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 61% of them.

  • NPI issued2008 · 61% of these records are older, 31% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2007 · median 2002 among the 103 with a school on file
  • Record last updated2026 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in Indiana

There are 135 radiation oncology physician records in Indiana.

All 135 in Indiana → Every provider in Greenwood → Radiation Oncology Physician nationwide →

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Tracy Price, M.D.Greenwood, IN 461431336308782
  2. Priscilla Stumpf, M.D.Greenfield, IN 461401013350578
  3. Hualei Li, MDMartinsville, IN 461511730492539
  4. Stanley Givens, MDAvon, IN 461231265527329
  5. Ann Logan, MDAvon, IN 461231437244597
  6. Arpan Prabhu, MDAvon, IN 461231982195806
  7. Higinia Cardenes, M.D.Indianapolis, IN 462021912961657
  8. John Cox, M.D.Indianapolis, IN 462021174796544

Common questions

What is Christopher Nicholas Watson, M.D.'s NPI number?

Christopher Nicholas Watson, M.D.'s National Provider Identifier (NPI) is 1417117094, issued on Jun 17, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Nicholas Watson, M.D. located?

The NPPES record lists a practice address at 679 E County Line RD, Greenwood, IN, 46143. Phone: (317) 890-2000. Providers update this record themselves, so call before visiting.

How can I verify Christopher Nicholas Watson, M.D.'s license?

NPPES lists Indiana license number 11014451A, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.