John Calkins, MD
NPI 1548379407 · Obstetrics & Gynecology Physician · Kansas City, KS
John Calkins, MD is a Obstetrics & Gynecology Physician provider in Kansas City, KS (NPI 1548379407).
Provider details
- NPI number
- 1548379407
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 04-18356 (KS)
Specialties & taxonomies
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
- 2006-08-30
- Last updated
- 2007-07-09
Frequently asked questions
- What is John Calkins's NPI number?
- John Calkins's National Provider Identifier (NPI) is 1548379407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Calkins's specialty?
- John Calkins is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is John Calkins located?
- John Calkins's practice location on file with NPPES is 3901 Rainbow Blvd, Kansas City, KS 66160.
- What is John Calkins's phone number?
- The practice phone number listed in the NPPES registry for John Calkins is (913) 588-6200.
- Is John Calkins's NPI active?
- Yes — John Calkins's NPI (1548379407) 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.