Garrett Walker
Family Medicine Physician · Wichita, KS
Garrett Walker is a family medicine physician with a practice address in Wichita, Kansas, and NPI 1174147318, issued on Jun 3, 2020. Check the license (Kansas 04-47843, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Garrett Walker
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 04-47843 KS
Self-reported in NPPES; status is on the state search - Practice location
- 1900 N Amidon Ave Ste 100, Wichita, KS 67203
- Phone
- (316) 832-9024
- Enumerated
- Jun 3, 2020
- Record last updated
- Mar 17, 2026
- Fax
- (316) 832-9478
- Medicare enrollment
- Enrolled (PECOS I20230825001491); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,970 in Kansas → Look up another NPI →
Also registered at 1900 N Amidon Ave Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sidney Brown, PA-CPhysician Assistant1760136618
- Bradley Newell, PHARMD, BCACP, BCGPAmbulatory Care Pharmacist1154697399
Verify Garrett Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 04-47843Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average family medicine physician in 2024
1,311 Medicare Part D claims for 221 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 46 claims were for opioids.
Most prescribed
- Gabapentin67 claims
- Losartan Potassium65 claims
- Fluticasone Propionate61 claims
- Atorvastatin Calcium56 claims
- Meloxicam39 claims
- Levothyroxine Sodium36 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: $506.96
31 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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 2 group practices
- Ascension Medical Group Via Christi PAWichita, KS
- Lawrence Family Practice Center PALawrence, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Garrett Walker among 1,970 family medicine physician records in Kansas
Garrett Walker is one of 1,970 family medicine physician records with a practice address in Kansas. 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 2020, is newer than 84% of them.
- NPI issued2020 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2020 · median 2006 among the 1,164 with a school on file
- Record last updated2026 · 51% 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
463 family medicine physician records list a practice address in Wichita
They are 463 of the 10,360 NPPES records with a practice address in Wichita, and 1,970 family medicine physician records in Kansas.
All 1,970 in Kansas → Every provider in Wichita → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Bruce Barclay, MDWichita, KS 672031043277999
- Susan Giovanni, D.O.Wichita, KS 672031689616203
- Michael Grimes, MDWichita, KS 672031972569028
- Abigail Heinz, M.D.Wichita, KS 672031760412647
- Edward Hett, MDWichita, KS 672031255397485
- Steven Hughes, DOWichita, KS 672031336117985
- Brian Johnson, MDWichita, KS 672031306803911
- Dennis Phillips, MDWichita, KS 672031275590887
Common questions
What is Garrett Walker's NPI number?
Garrett Walker's National Provider Identifier (NPI) is 1174147318, issued on Jun 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Garrett Walker located?
The NPPES record lists a practice address at 1900 N Amidon Ave Ste 100, Wichita, KS, 67203. Phone: (316) 832-9024. Providers update this record themselves, so call before visiting.
How can I verify Garrett Walker's license?
NPPES lists Kansas license number 04-47843, 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 Garrett Walker prescribe under Medicare Part D?
In 2024, Garrett Walker had 1,311 Medicare Part D claims for 221 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.