Chereena C. Walker, D.O.
Internal Medicine Physician · Kansas City, MO
Chereena C. Walker, D.O. is an internal medicine physician with a practice address in Kansas City, Missouri, and NPI 1457703530, issued on Jul 12, 2016. Check the license (Missouri 2020017629, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Chereena C. Walker
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2020017629 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2460 Brooklyn Ave, Kansas City, MO 64127
- Phone
- (816) 300-3386
- Enumerated
- Jul 12, 2016
- Record last updated
- Jul 7, 2025
- Fax
- (888) 355-8085
- Medicare enrollment
- Enrolled (PECOS I20200722003278); accepts Medicare assignment
- Medical or professional school
- Edward Via Col Of Osteo Medicine-Carolinas Campus, 2016
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Verify Chereena C. Walker 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 2020017629Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
271 Medicare Part D claims for 133 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 26 claims were for opioids.
Most prescribed
- Prednisone28 claims
- Levofloxacin22 claims
- Pantoprazole Sodium19 claims
- Ciprofloxacin Hcl16 claims
- Hydrocodone-Acetaminophen14 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.
Bills Medicare through one group practice
- Connectcare Hospitalists LLCKansas City, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chereena C. Walker among 2,604 internal medicine physician records in Missouri
Chereena C. Walker, D.O. is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 64% of them.
- NPI issued2016 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2016 · median 2006 among the 1,443 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
243 internal medicine physician records list a practice address in Kansas City
They are 243 of the 13,759 NPPES records with a practice address in Kansas City, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Kansas City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Coppinger, M.D.Kansas City, MO 641271396851051
- Donald Barnett, MDKansas City, MO 641281023073111
- Barbara Erdwien, M.D.Kansas City, MO 641281487668059
- Mary McGinnis, MDKansas City, MO 641281225142078
- Vandu NagpalKansas City, MO 641281740295351
- Patricia Neyman, MDKansas City, MO 641281689776890
- Richard Nowak, M.D.Kansas City, MO 641281194742882
- Nita Padhye, M.D.Kansas City, MO 641281972521714
Common questions
What is Chereena C. Walker, D.O.'s NPI number?
Chereena C. Walker, D.O.'s National Provider Identifier (NPI) is 1457703530, issued on Jul 12, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Chereena C. Walker, D.O. located?
The NPPES record lists a practice address at 2460 Brooklyn Ave, Kansas City, MO, 64127. Phone: (816) 300-3386. Providers update this record themselves, so call before visiting.
How can I verify Chereena C. Walker, D.O.'s license?
NPPES lists Missouri license number 2020017629, 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 Chereena C. Walker, D.O. prescribe under Medicare Part D?
In 2024, Chereena C. Walker, D.O. had 271 Medicare Part D claims for 133 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.