John R. Brewer
Family Medicine Physician · Kansas City, MO
John R. Brewer is a family medicine physician with a practice address in Kansas City, Missouri, and NPI 1033796800, issued on Mar 26, 2021. Check the license (Missouri 2023044342, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- John R. Brewer
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2023044342 MO
Self-reported in NPPES; status is on the state search - Practice location
- 9411 N Oak Trfy Ste 100, Kansas City, MO 64155
- Phone
- (816) 436-1800
- Enumerated
- Mar 26, 2021
- Record last updated
- Jul 9, 2024
- Fax
- (816) 436-4241
- Medicare enrollment
- Enrolled (PECOS I20240716004193); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Also registered at 9411 N Oak Trfy Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- My Le BarnhartFamily Nurse Practitioner1114569514
- Jeffrey Berry, M.DFamily Medicine Physician1790219210
- Sara Deffenbaugh, MDFamily Medicine Physician1417395963
- Rachel Harden, FNPFamily Nurse Practitioner1669055083
- Benjamin Reine, D.O.Family Medicine Physician1922373935
- Kristine Silcott, FNPFamily Nurse Practitioner1841813706
Verify John R. Brewer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2023044342Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average family medicine physician in 2024
1,088 Medicare Part D claims for 196 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium78 claims
- Amlodipine Besylate73 claims
- Lisinopril53 claims
- Ozempic43 claims
- Gabapentin35 claims
- Rosuvastatin Calcium29 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $15.14
1 payment: food and beverage; the largest payer was Dexcom, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Meritas Health CorporationKansas City, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John R. Brewer among 2,991 family medicine physician records in Missouri
John R. Brewer is one of 2,991 family medicine physician records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 88% of them.
- NPI issued2021 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2021 · median 2006 among the 1,778 with a school on file
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
322 family medicine physician records list a practice address in Kansas City
They are 322 of the 13,759 NPPES records with a practice address in Kansas City, and 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Kansas City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Steven Ballard, DOKansas City, MO 641551134357668
- Daniel Boyce, DOKansas City, MO 641551720024797
- Michael Dibernardo, MDKansas City, MO 641551235109851
- Todd Fox, MDKansas City, MO 641551700856358
- Stephanie Haupt, MDKansas City, MO 641551285604124
- Andrew Jurgensmeier, MDKansas City, MO 641551750600573
- Martin Kanne, MDKansas City, MO 641551255301172
- Glen Kirkpatrick, MDKansas City, MO 641551609846559
Common questions
What is John R. Brewer's NPI number?
John R. Brewer's National Provider Identifier (NPI) is 1033796800, issued on Mar 26, 2021. An NPI identifies a provider in billing; it is not a license.
Where is John R. Brewer located?
The NPPES record lists a practice address at 9411 N Oak Trfy Ste 100, Kansas City, MO, 64155. Phone: (816) 436-1800. Providers update this record themselves, so call before visiting.
How can I verify John R. Brewer's license?
NPPES lists Missouri license number 2023044342, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John R. Brewer prescribe under Medicare Part D?
In 2024, John R. Brewer had 1,088 Medicare Part D claims for 196 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.
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.