Kirk Duncan, MD
NPI 1659430767 · Nephrology Physician · Olathe, KS
Kirk Duncan, MD is a Nephrology Physician provider in Olathe, KS (NPI 1659430767).
Provider details
- NPI number
- 1659430767
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 18236 (KS)
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
19 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
- 2006-12-06
- Last updated
- 2007-07-09
Frequently asked questions
- What is Kirk Duncan's NPI number?
- Kirk Duncan's National Provider Identifier (NPI) is 1659430767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kirk Duncan's specialty?
- Kirk Duncan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Kirk Duncan located?
- Kirk Duncan's practice location on file with NPPES is 1295 E 151st St, Olathe, KS 66062-3427.
- What is Kirk Duncan's phone number?
- The practice phone number listed in the NPPES registry for Kirk Duncan is (913) 381-0622.
- Is Kirk Duncan's NPI active?
- Yes — Kirk Duncan's NPI (1659430767) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.