Dr. Kirk A. Duncan, MD

  • Kansas City, KS
  • Nephrologist
NPI1659430767
Medicare services, 2017
650
Part D claims, 2018
110
Industry payments
$796
Affiliated sites
1
Medical group
1
Practice address
721 N 31st St, Ste 101, Kansas City, KS 66102
Practice phone
Call (913) 621-0074
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mercy & Truth Healthcare Ministry - Kansas City

FQHC Look-Alike (No Federal Grant) · Kansas City, Kansas

See all 2 affiliations

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Dr. Kirk A. Duncan is a nephrologist in Kansas City, Kansas

Dr. Duncan practices at Mercy & Truth Healthcare Ministry - Kansas City in Kansas City, Kansas.

Dr. Duncan's NPI, 1659430767, was assigned on December 6, 2006. Dr. Duncan holds Kansas license 18236.

NPI and contact details
NPI enumeration date
December 6, 2006
NPI status
Active
Practice phone
(913) 621-0074
Professional email
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Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. Kirk A. Duncan practices at Mercy & Truth Healthcare Ministry - Kansas City in Kansas City, Kansas

Dr. Duncan's primary practice is Mercy & Truth Healthcare Ministry - Kansas City, at 721 N 31st St, Ste 101, Kansas City, KS 66102 in Wyandotte County. The practice phone is (913) 621-0074.

  • Mercy & Truth Healthcare Ministry - Kansas City
    721 N 31st St, Ste 101, Kansas City, KS 66102 · Wyandotte CountyPhone(913) 621-0074

Source: Dmand AI Affiliation Data

Dr. Kirk A. Duncan is affiliated with 1 site of care and 1 medical group

Dr. Duncan's primary practice is Mercy & Truth Healthcare Ministry - Kansas City in Kansas City, Kansas. The medical group on file is Mercy & Truth Healthcare Ministry. Dr. Duncan's employer is on file too: a community health center (fqhc).

See all 2 affiliations for Dr. Duncan

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Kirk A. Duncan's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duncan practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mercy & Truth Healthcare Ministry - Kansas CityAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Kirk A. Duncan is one of 46 nephrologists in Kansas

Nephrology is Dr. Duncan's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dmand AI has Dr. Duncan's licenses on file in 2 states: Kansas and Missouri.

Specialties and state licenses

  • Nephrology, KansasPrimaryLicense 18236 · taxonomy 207RN0300X
  • Missouri licenseLicense MDR8C89

Nephrologists near Dr. Duncan

Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Kirk A. Duncan billed Medicare for 650 services in 2017

CMS data shows 650 Medicare services from Dr. Duncan across 7 procedure codes in 2017. Medicare paid $54,308 for them.

Medicare services, 2017650
Paid by Medicare$54,308
Procedure codes7

Dr. Duncan's Medicare services by type, 2016 to 2017

  • 2016
  • 2017
Office and hospital visits
2016: 9972017: 52048%
Tests and treatments
2016: 5702017: 13077%

Where Dr. Duncan's Medicare services took place, 2017

  • In an office20331%
  • In a facility44769%

Dr. Duncan compared with the Kansas median for nephrologists, 2017

  • Dr. Duncan
  • Kansas median
Medicare services
650vs 1,11742% below
Part D claims
110vs 37070% below

Medians across 50 nephrologists in Kansas with Dmand AI profiles that report each measure.

Dr. Duncan's most billed Medicare procedure codes, 2017

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Duncan

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Kirk A. Duncan's patients have a median age of 61

Across all payers, Dmand AI patient panel data puts Dr. Duncan's median patient age at 61, with 75% women.

Dr. Duncan's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women75%
  • Men25%

Source: Dmand AI Patient Panel Data

Dr. Kirk A. Duncan wrote 110 Medicare Part D claims in 2018

In 2018, Dr. Duncan wrote 110 Medicare Part D claims. They cover 4 drugs, with $12,680 in total drug cost. In 2017, CMS named 1,153 claims across 29 drugs.

Part D claims, 2018110
Drugs named by CMS4
Total drug cost$12,680

Dr. Duncan's most prescribed drugs by claims, 2018

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2017 to 2018

  • 2017
  • 2018
Claims for drugs CMS names
2017: 1,1532018: 11090%

Drugs named by CMS: 4 in 2018, 29 in 2017.

See all prescribing by Dr. Duncan

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

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Dr. Kirk A. Duncan received $796 in industry payments from 2016 to 2025

CMS Open Payments shows 11 general payments to Dr. Duncan from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Mallinckrodt LLC paid the most, $260.

General payments to Dr. Duncan by program year, 2016 to 2025

Companies that paid Dr. Duncan the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Duncan

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Kirk A. Duncan's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Kirk A. Duncan

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Kirk A. Duncan's NPI number?

Dr. Kirk A. Duncan's NPI number is 1659430767. It was assigned on December 6, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Kirk A. Duncan?

Dr. Kirk A. Duncan is a nephrologist in Kansas City, Kansas. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Kirk A. Duncan practice?

Dr. Duncan practices at 721 N 31st St, Ste 101, Kansas City, KS 66102. Dr. Duncan's primary practice is Mercy & Truth Healthcare Ministry - Kansas City in Kansas City, Kansas.

What is Dr. Kirk A. Duncan's office phone number?

The practice phone on file for Dr. Duncan is (913) 621-0074.

What is Dr. Kirk A. Duncan's medical license number?

Dr. Duncan holds Kansas license 18236, one of the licenses on file in 2 states.

Which states has Dr. Kirk A. Duncan been licensed in?

Dmand AI has state licenses on file for Dr. Duncan in Kansas and Missouri.

What medical group is Dr. Kirk A. Duncan part of?

Dr. Duncan is linked to Mercy & Truth Healthcare Ministry.

Does Dr. Kirk A. Duncan accept Medicare?

Yes. CMS data shows Dr. Duncan billed Medicare for 650 services in 2017.

What services does Dr. Kirk A. Duncan bill to Medicare?

In 2017, Dr. Duncan's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and dialysis (90960).

What drugs does Dr. Kirk A. Duncan prescribe most?

In 2018 Medicare Part D data, Dr. Duncan's most prescribed drugs by claims were Intralipid, Dextrose In Water and Prosol.

Has Dr. Kirk A. Duncan received payments from drug or device companies?

CMS Open Payments shows $796 in general payments to Dr. Duncan from 6 companies from 2016 to 2025. The largest total came from Mallinckrodt LLC.

How long has Dr. Kirk A. Duncan been practicing?

Dr. Duncan's NPI was assigned in 2006.

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