Tracy B. Keizer, PA
- Medicare patients, 2024
- 104
- Part D claims, 2024
- 174
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 640 Jackson Street, Saint Paul, MN 55101
- Practice phone
- Call (651) 254-1616
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tracy Keizer's professional email, personal email and mobile number
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Tracy B. Keizer is a physician assistant in Saint Paul, Minnesota
Tracy Keizer practices at Regions Hospital in Saint Paul, Minnesota, part of HealthPartners.
Tracy Keizer's NPI, 1376743120, was assigned on July 20, 2007. Tracy Keizer holds Minnesota license 992.
- NPI
- 1376743120NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810088879
- NPI enumeration date
- July 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (651) 254-1616
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tracy B. Keizer practices at Regions Hospital in Saint Paul, Minnesota
Tracy Keizer's primary practice is Regions Hospital, at 640 Jackson Street, Saint Paul, MN 55101 in Ramsey County. The practice phone is (651) 254-1616.
- Regions Hospital640 Jackson Street, Saint Paul, MN 55101 · Ramsey CountyPhone(651) 254-1616
Source: Dmand AI Affiliation Data
Tracy B. Keizer is affiliated with 2 sites of care and 2 medical groups
Tracy Keizer's primary practice is Regions Hospital in Saint Paul, Minnesota, part of HealthPartners. Tracy Keizer is also affiliated with Abbott Northwestern Hospital. The medical group on file is Park Nicollet Clinic. Dmand AI also links Tracy Keizer to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tracy B. Keizer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tracy Keizer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regions Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Tracy B. Keizer is one of 3,514 physician assistants in Minnesota
Physician assistant is Tracy Keizer's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Tracy Keizer is licensed in Minnesota.
Specialties and state licenses
- Physician assistant, MinnesotaPrimary
Physician assistants near Tracy Keizer
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Tracy B. Keizer treated 104 Medicare patients in 2024, average age 55
CMS counts 104 Medicare patients who saw Tracy Keizer in 2024. The largest group is under 65, with 67 patients. 75% of them have anxiety, and 73% have mood disorders. 80% are also on Medicaid. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Tracy Keizer's median patient age at 67, with 57% women.
Tracy Keizer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tracy Keizer's Medicare patients by sex, 2024
- Women5250%
- Men5250%
Chronic conditions among Tracy Keizer's Medicare patients, 2024
- Anxiety75%
- Mood disorders73%
- Schizophrenia and other psychoses66%
- Depression51%
- High blood pressure51%
- High cholesterol51%
- Alcohol and drug use disorders47%
- Bipolar disorder45%
Share of Medicare patients with each condition. A patient can have several.
Tracy Keizer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tracy B. Keizer wrote 174 Medicare Part D claims in 2024
In 2024, Tracy Keizer wrote 174 Medicare Part D claims for 46 patients. 94% of them were for generic drugs.
Tracy Keizer's Part D claims by kind of drug, 2024
- Generic163 claims94%
- Brand-name and other11 claims6%
Drug classes CMS tracks in Tracy Keizer's Part D claims, 2024
- Antipsychotics, patients 65 and over10%17 of 174 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Tracy B. Keizer takes part in Medicare
Tracy Keizer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Tracy B. Keizer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Tracy B. Keizer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tracy B. Keizer's NPI number?
Tracy B. Keizer's NPI number is 1376743120. It was assigned on July 20, 2007, and it is active in the NPI Registry.
What does Tracy B. Keizer specialize in?
Tracy B. Keizer is a physician assistant in Saint Paul, Minnesota. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Tracy B. Keizer practice?
Tracy Keizer practices at 640 Jackson Street, Saint Paul, MN 55101. Tracy Keizer's primary practice is Regions Hospital in Saint Paul, Minnesota, part of HealthPartners. Dmand AI also links Tracy Keizer to 1 medical group.
What is Tracy B. Keizer's office phone number?
The practice phone on file for Tracy Keizer is (651) 254-1616.
What is Tracy B. Keizer's medical license number?
Tracy Keizer holds Minnesota license 992.
Which hospitals is Tracy B. Keizer affiliated with?
Tracy Keizer practices at Regions Hospital in Saint Paul, Minnesota. Tracy Keizer is also affiliated with Abbott Northwestern Hospital.
What medical group is Tracy B. Keizer part of?
Tracy Keizer is linked to Park Nicollet Clinic. Dmand AI links Tracy Keizer to 1 more medical group.
Does Tracy B. Keizer accept Medicare?
Yes. CMS lists Tracy Keizer as accepting Medicare assignment.
How many Medicare patients does Tracy B. Keizer see?
CMS counts 104 Medicare patients who saw Tracy Keizer in 2024, with an average age of 55.
How long has Tracy B. Keizer been practicing?
Tracy Keizer graduated from medical school in 2007, 19 years ago.
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