Stephen Smalley, MD
NPI 1750344933 · Radiation Oncology Physician · Olathe, KS
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Smalley, MD is a Radiation Oncology Physician provider in Olathe, KS (NPI 1750344933).
Provider details
- NPI number
- 1750344933
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 107164 (MO)
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
20 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
- 2006-04-10
- Last updated
- 2013-01-09
Frequently asked questions
- What is Stephen Smalley's NPI number?
- Stephen Smalley's National Provider Identifier (NPI) is 1750344933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Smalley's specialty?
- Stephen Smalley is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Smalley located?
- Stephen Smalley's practice location on file with NPPES is 20375 W 151st St, Olathe, KS 66061-7218.
- What is Stephen Smalley's phone number?
- The practice phone number listed in the NPPES registry for Stephen Smalley is (913) 768-7200.
- Does Stephen Smalley accept Medicare?
- Stephen Smalley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Smalley's NPI active?
- Yes — Stephen Smalley's NPI (1750344933) is active in the NPPES registry as of the last update on 2013-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.