Mackenzie Peterson, M.D.
Family Medicine Physician · Garnett, KS
Mackenzie Peterson, M.D. is a family medicine physician with a practice address in Garnett, Kansas, and NPI 1336174556, issued on Jul 12, 2006. Check the license (Kansas 04-31228, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Mackenzie Peterson
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 04-31228 KS
Self-reported in NPPES; status is on the state search - Practice location
- 536 W 4TH Ave, Garnett, KS 66032
- Phone
- (785) 448-2674
- Enumerated
- Jul 12, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (785) 448-3091
- Medicare enrollment
- Enrolled (PECOS I20050905000013); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 2002
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,970 in Kansas → Look up another NPI →
Also registered at 536 W 4TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adriane Barrett, APRNFamily Nurse Practitioner1437496924
- Cecilia Mathis, MDFamily Medicine Physician1467080689
Verify Mackenzie Peterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 04-31228Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% more Medicare Part D claims than the average family medicine physician in 2024
6,581 Medicare Part D claims for 357 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 165 claims were for opioids.
Most prescribed
- Atorvastatin Calcium475 claims
- Lisinopril300 claims
- Levothyroxine Sodium289 claims
- Amlodipine Besylate228 claims
- Carvedilol198 claims
- Losartan Potassium194 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 96.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Saint Lukes Hospital OF Garnett IncGarnett, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mackenzie Peterson among 1,970 family medicine physician records in Kansas
Mackenzie Peterson, M.D. 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 51% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2002 · median 2006 among the 1,164 with a school on file
- Record last updated2007 · 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).
4 family medicine physician records list a practice address in Garnett
They are 4 of the 45 NPPES records with a practice address in Garnett, and 1,970 family medicine physician records in Kansas.
All 1,970 in Kansas → Every provider in Garnett → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Henderson, MDGarnett, KS 660321700838570
- Ross Kimball, MDGarnett, KS 660321982876512
- Cecilia Mathis, MDGarnett, KS 660321467080689
- Ryan Luong, M.D.Gardner, KS 660301225320583
- Todd Morrison, MDGardner, KS 660301194751172
- Jessica Mowry, M.D.Gardner, KS 660301063655348
- John Sherard, MDGardner, KS 660301861445561
- Robert Shively, MDGardner, KS 660301750334991
Common questions
What is Mackenzie Peterson, M.D.'s NPI number?
Mackenzie Peterson, M.D.'s National Provider Identifier (NPI) is 1336174556, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mackenzie Peterson, M.D. located?
The NPPES record lists a practice address at 536 W 4TH Ave, Garnett, KS, 66032. Phone: (785) 448-2674. Providers update this record themselves, so call before visiting.
How can I verify Mackenzie Peterson, M.D.'s license?
NPPES lists Kansas license number 04-31228, 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 Mackenzie Peterson, M.D. prescribe under Medicare Part D?
In 2024, Mackenzie Peterson, M.D. had 6,581 Medicare Part D claims for 357 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Mackenzie Peterson, M.D.'s MIPS final score?
The 2023 MIPS final score is 96.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.