NPPES file of Aug 9, 2026

John W. Calkins, MD

Obstetrics & Gynecology Physician · Kansas City, KS

John W. Calkins, MD is an obstetrics & gynecology physician with a practice address in Kansas City, Kansas, and NPI 1548379407, issued on Aug 30, 2006. Check the license (Kansas 04-18356, as entered in NPPES) on the Kansas State Board of Healing Arts; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548379407
Name
John W. Calkins
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
04-18356 KS
Self-reported in NPPES; status is on the state search
Practice location
3901 Rainbow Blvd, Kansas City, KS 66160
Phone
(913) 588-6200
Enumerated
Aug 30, 2006
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(913) 588-6271
Medicaid ID
2050989401 KS
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology physician records → All 364 in Kansas → Look up another NPI →

Also registered at 3901 Rainbow Blvd

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

  1. Belal AbousaidaStudent in an Organized Health Care Education/Training Program1518662808
  2. Baker Abu Sa'Alek, M.DStudent in an Organized Health Care Education/Training Program1952098915
  3. Qays Abu-SaymehStudent in an Organized Health Care Education/Training Program1578410494
  4. Ahmad AbuzinadahNeuromuscular Medicine (Psychiatry & Neurology) Physician1073941761
  5. Emmanuel Adomako, MB, CHBNephrology Physician1861948184
  6. Apurv Agarwal, M.DClinical Cardiac Electrophysiology Physician1043836364

Verify John W. Calkins in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKansas State Board of Healing Arts
    Search for license 04-18356    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 Kansas 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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John W. Calkins among 364 obstetrics & gynecology physician records in Kansas

John W. Calkins, MD is one of 364 obstetrics & gynecology physician records with a practice address in Kansas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 14% of them.

  • NPI issued2006 · 14% of these records are older, 55% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2007 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

56 obstetrics & gynecology physician records list a practice address in Kansas City

They are 56 of the 4,522 NPPES records with a practice address in Kansas City, and 364 obstetrics & gynecology physician records in Kansas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 364 in Kansas → Every provider in Kansas City → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Erin Carey, M.D.Kansas City, KS 661601457471138
  2. Linden Collins, MDKansas City, KS 661601164684890
  3. Austin Findley, MDKansas City, KS 661601912039306
  4. Johanna Finkle, M.D.Kansas City, KS 661601750505988
  5. Shekita Kizer, M.D.Kansas City, KS 661601356533517
  6. Kelli Krase, M.D.Kansas City, KS 661601639332489
  7. Laura Parks, M.DKansas City, KS 661601285835090
  8. Madhuri Reddy, MDKansas City, KS 661601003911801

Common questions

What is John W. Calkins, MD's NPI number?

John W. Calkins, MD's National Provider Identifier (NPI) is 1548379407, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John W. Calkins, MD located?

The NPPES record lists a practice address at 3901 Rainbow Blvd, Kansas City, KS, 66160. Phone: (913) 588-6200. Providers update this record themselves, so call before visiting.

How can I verify John W. Calkins, MD's license?

NPPES lists Kansas license number 04-18356, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. 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. 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.