NPPES file of Aug 9, 2026

Ryan Alexander Brennan, MD

Hospitalist Physician · Kansas City, KS

Ryan Alexander Brennan, MD is a hospitalist physician with a practice address in Kansas City, Kansas, and NPI 1780325688, issued on Apr 5, 2022. Check the license (Kansas 04-51164, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1780325688
Name
Ryan Alexander Brennan
Credential
MD
Primary taxonomy
Hospitalist Physician 208M00000X
License number
04-51164 KS
Self-reported in NPPES; status is on the state search
Practice location
4000 Cambridge St, Kansas City, KS 66160
Phone
(913) 588-1227
Enumerated
Apr 5, 2022
Record last updated
Jun 19, 2025
Medicare enrollment
Enrolled (PECOS I20250711001513); accepts Medicare assignment
Medical or professional school
University Of Kansas School Of Med (Kc/Wich/Sal), 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest hospitalist physician records → All 182 in Kansas → Look up another NPI →

Also registered at 4000 Cambridge St

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

  1. Amel Abbas, PAPhysician Assistant1689142580
  2. Khalid Abdalla, M.D.Internal Medicine Physician1821607136
  3. Maryam Abdo, MDCytopathology Physician1992478788
  4. Mohammed Abualenain, MDInternal Medicine Physician1033716089
  5. Kaitlyn Adams, PAPhysician Assistant1982322889
  6. Alex Adkins, MDInternal Medicine Physician1255073185

Verify Ryan Alexander Brennan 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 04-51164    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Kansas University Physicians IncKansas City, KS

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ryan Alexander Brennan among 182 hospitalist physician records in Kansas

Ryan Alexander Brennan, MD is one of 182 hospitalist physician records with a practice address in Kansas. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 80% of them.

  • NPI issued2022 · 80% of these records are older, 12% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2022 · median 2012 among the 132 with a school on file
  • Record last updated2025 · 32% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

59 hospitalist physician records list a practice address in Kansas City

They are 59 of the 4,522 NPPES records with a practice address in Kansas City, and 182 hospitalist physician records in Kansas.

All 182 in Kansas → Every provider in Kansas City → Hospitalist Physician nationwide →

The 8 hospitalist physician records with the nearest ZIP codes

  1. Stefania Bailuc, M.DKansas City, KS 661601356606503
  2. Jeffrey Beasley, DOKansas City, KS 661601285832113
  3. Maharshi Bhakta, MDKansas City, KS 661601669734489
  4. Kristen Funk Rickabaugh, MDKansas City, KS 661601144781030
  5. Erica Howe, M.D.Kansas City, KS 661601962604512
  6. Shahryar Khan, MDKansas City, KS 661601588192116
  7. Kyle Marcotte, D.O.Kansas City, KS 661601982097135
  8. Abhay Mishra, MDKansas City, KS 661601982129805

Common questions

What is Ryan Alexander Brennan, MD's NPI number?

Ryan Alexander Brennan, MD's National Provider Identifier (NPI) is 1780325688, issued on Apr 5, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Alexander Brennan, MD located?

The NPPES record lists a practice address at 4000 Cambridge St, Kansas City, KS, 66160. Phone: (913) 588-1227. Providers update this record themselves, so call before visiting.

How can I verify Ryan Alexander Brennan, MD's license?

NPPES lists Kansas license number 04-51164, 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. Medicare files from data.cms.gov. 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.