Tracy B. Keizer, PA
Physician Assistant · Minneapolis, MN
Tracy B. Keizer, PA is a physician assistant with a practice address in Minneapolis, Minnesota, and NPI 1376743120, issued on Jul 20, 2007. Check the license (Minnesota 992, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tracy B. Keizer
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 992 MN
Self-reported in NPPES; status is on the state search - Practice location
- 800 E 28TH St, Minneapolis, MN 55407
- Phone
- (612) 863-4000
- Enumerated
- Jul 20, 2007
- Record last updated
- May 20, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070806000131); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,007 in Minnesota → Look up another NPI →
Also registered at 800 E 28TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tracy B. Keizer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 992Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average physician assistant in 2024
174 Medicare Part D claims for 46 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Olanzapine13 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 2 group practices
- Group Health Plan IncSaint Paul, MN
- Park Nicollet ClinicBloomington, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tracy B. Keizer among 4,007 physician assistant records in Minnesota
Tracy B. Keizer, PA is one of 4,007 physician assistant records with a practice address in Minnesota. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 19% of them.
- NPI issued2007 · 19% of these records are older, 78% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2007 · median 2017 among the 3,131 with a school on file
- Record last updated2016 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
500 physician assistant records list a practice address in Minneapolis
They are 500 of the 22,918 NPPES records with a practice address in Minneapolis, and 4,007 physician assistant records in Minnesota.
All 4,007 in Minnesota → Every provider in Minneapolis → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Bradley Bastian, PA-CMinneapolis, MN 554071952333296
- Brittany Bradley, PA-CMinneapolis, MN 554071235410705
- Nicole Buehler, PAMinneapolis, MN 554071245483205
- Claire Costanza, PA-CMinneapolis, MN 554071962714246
- Jessica Dehler, PA-CMinneapolis, MN 554071245354018
- Chanel Ferguson, PA-CMinneapolis, MN 554071215246533
- Ashley Korbel, PA-CMinneapolis, MN 554071114180353
- Jamie Krautwurst, R-PACMinneapolis, MN 554071972837383
Common questions
What is Tracy B. Keizer, PA's NPI number?
Tracy B. Keizer, PA's National Provider Identifier (NPI) is 1376743120, issued on Jul 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tracy B. Keizer, PA located?
The NPPES record lists a practice address at 800 E 28TH St, Minneapolis, MN, 55407. Phone: (612) 863-4000. Providers update this record themselves, so call before visiting.
How can I verify Tracy B. Keizer, PA's license?
NPPES lists Minnesota license number 992, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Tracy B. Keizer, PA prescribe under Medicare Part D?
In 2024, Tracy B. Keizer, PA had 174 Medicare Part D claims for 46 beneficiaries; the average among physician assistant prescribers was 830. 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.