Christopher Watson, M.D.
NPI 1417117094 · Radiation Oncology Physician · Greenwood, IN
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Watson, M.D. is a Radiation Oncology Physician provider in Greenwood, IN (NPI 1417117094).
Provider details
- NPI number
- 1417117094
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 11014451A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-17
- Last updated
- 2026-05-14
- Certified
- 2026-05-14
Frequently asked questions
- What is Christopher Watson's NPI number?
- Christopher Watson's National Provider Identifier (NPI) is 1417117094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Watson's specialty?
- Christopher Watson is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Watson located?
- Christopher Watson's practice location on file with NPPES is 679 E County Line Rd, Greenwood, IN 46143-1049.
- What is Christopher Watson's phone number?
- The practice phone number listed in the NPPES registry for Christopher Watson is (317) 890-2000.
- Does Christopher Watson accept Medicare?
- Christopher Watson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Watson's NPI active?
- Yes — Christopher Watson's NPI (1417117094) is active in the NPPES registry as of the last update on 2026-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.