Christopher William Wallace
Internal Medicine Physician · Merriam, KS
Christopher William Wallace is an internal medicine physician with a practice address in Merriam, Kansas, and NPI 1992208706, issued on Mar 18, 2018. Check the license (Kansas 04-44445, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Christopher William Wallace
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 04-44445 KS
29506 WV
Self-reported in NPPES; status is on the state search - Practice location
- 9100 W 74TH St, Merriam, KS 66204
- Phone
- (913) 676-2000
- Enumerated
- Mar 18, 2018
- Record last updated
- Jul 3, 2024
- Medicare enrollment
- Enrolled (PECOS I20210809003054); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,010 in Kansas → Look up another NPI →
Also registered at 9100 W 74TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christopher William Wallace in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 04-44445Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
395 Medicare Part D claims for 170 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 23 claims were for opioids.
Most prescribed
- Eliquis38 claims
- Cefpodoxime Proxetil25 claims
- Prednisone25 claims
- Pantoprazole Sodium18 claims
- Amlodipine Besylate17 claims
- Furosemide15 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
- Hospitalist Medicine Physicians OF Texas PLLCWichita, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher William Wallace among 1,010 internal medicine physician records in Kansas
Christopher William Wallace is one of 1,010 internal medicine 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. Its NPI, issued in 2018, is newer than 69% of them.
- NPI issued2018 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2018 · median 2008 among the 568 with a school on file
- Record last updated2024 · 49% 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 internal medicine physician records list a practice address in Merriam
They are 6 of the 547 NPPES records with a practice address in Merriam, and 1,010 internal medicine physician records in Kansas.
All 1,010 in Kansas → Every provider in Merriam → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nina Arakelova, MDOverland Park, KS 662041285603704
- Elisabeth Cozad, D.O.Shawnee Mission, KS 662041194936393
- Robert Evangelidis, MDOverland Park, KS 662041942422936
- Laura Gaffney, M.D.Merriam, KS 662041740372390
- Ryan Hays, MDOverland Park, KS 662041588862353
- Richard Huseman, MDShawnee Mission, KS 662041689614752
- Louise Kaine, D.O.Shawnee Mission, KS 662041053316612
- David Kennedy, M.D.Merriam, KS 662041215929229
Common questions
What is Christopher William Wallace's NPI number?
Christopher William Wallace's National Provider Identifier (NPI) is 1992208706, issued on Mar 18, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Christopher William Wallace located?
The NPPES record lists a practice address at 9100 W 74TH St, Merriam, KS, 66204. Phone: (913) 676-2000. Providers update this record themselves, so call before visiting.
How can I verify Christopher William Wallace's license?
NPPES lists Kansas license number 04-44445, 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.
How much does Christopher William Wallace prescribe under Medicare Part D?
In 2024, Christopher William Wallace had 395 Medicare Part D claims for 170 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.