Alaina Keizer, PA-C
- Medicare patients, 2024
- 167
- Part D claims, 2024
- 680
- Hospital affiliations
- 1
- Industry payments
- $120
- Medical group
- 1
- Practice address
- 31360 Northwestern Hwy, Farmington Hills, MI 48334-2523
- Practice phone
- Call (248) 855-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wendy Sadoff MD Dermatology
Dermatology practice · Farmington Hills, Michigan
Find Alaina Keizer's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Alaina Keizer is a physician assistant in Farmington Hills, Michigan
Alaina Keizer practices at Wendy Sadoff MD Dermatology in Farmington Hills, Michigan.
Alaina Keizer's NPI, 1083258412, was assigned on October 29, 2019. Alaina Keizer holds Michigan license 5601009697.
- NPI
- 1083258412NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820420615
- NPI enumeration date
- October 29, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 855-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alaina Keizer practices at Wendy Sadoff MD Dermatology in Farmington Hills, Michigan
Alaina Keizer's primary practice is Wendy Sadoff MD Dermatology, at 31360 Northwestern Hwy, Farmington Hills, MI 48334-2523. The practice phone is (248) 855-3300.
- Wendy Sadoff MD Dermatology31360 Northwestern Hwy, Farmington Hills, MI 48334-2523Phone(248) 855-3300
Source: Dmand AI Affiliation Data
Alaina Keizer is affiliated with 2 sites of care and 1 medical group
Alaina Keizer's primary practice is Wendy Sadoff MD Dermatology in Farmington Hills, Michigan. Alaina Keizer is also affiliated with Corewell Health William Beaumont University Hospital. The medical group on file is Sadoff Dermatology.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Alaina Keizer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alaina Keizer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wendy Sadoff MD Dermatology | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Alaina Keizer is one of 5,857 physician assistants in Michigan
Physician assistant is Alaina Keizer's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Alaina Keizer is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near Alaina 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
Alaina Keizer treated 167 Medicare patients in 2024, average age 75
CMS counts 167 Medicare patients who saw Alaina Keizer in 2024. The largest group is 65 to 74, with 82 patients. 75% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Alaina Keizer's median patient age at 65, with 67% women.
Alaina Keizer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alaina Keizer's Medicare patients by sex, 2024
- Women12072%
- Men4728%
Chronic conditions among Alaina Keizer's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis46%
- Osteoporosis30%
- Anxiety28%
- Diabetes28%
- Ischemic heart disease28%
- Cancer26%
Share of Medicare patients with each condition. A patient can have several.
Alaina 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 65
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alaina Keizer wrote 680 Medicare Part D claims in 2024
In 2024, Alaina Keizer wrote 680 Medicare Part D claims for 285 patients. 95% of them were for generic drugs.
Alaina Keizer's Part D claims by kind of drug, 2024
- Generic649 claims95%
- Brand-name31 claims5%
Drug classes CMS tracks in Alaina Keizer's Part D claims, 2024
- Antibiotics5%36 of 680 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 Alaina Keizer takes part in Medicare
Alaina 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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Alaina Keizer received $120 in industry payments in 2025
CMS Open Payments shows 2 general payments to Alaina Keizer from 2 drug and device companies in 2025. Education make up the largest share, 83% of the total. Janssen Pharmaceuticals, Inc paid the most, $100.
General payments to Alaina Keizer by kind, 2025 to 2025
- Education$10083%
- Food and beverage$2017%
Companies that paid Alaina Keizer the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Alaina 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 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) |
| Industry payments | Open Payments (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 Alaina 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 Alaina Keizer's NPI number?
Alaina Keizer's NPI number is 1083258412. It was assigned on October 29, 2019, and it is active in the NPI Registry.
What does Alaina Keizer specialize in?
Alaina Keizer is a physician assistant in Farmington Hills, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Alaina Keizer practice?
Alaina Keizer practices at 31360 Northwestern Hwy, Farmington Hills, MI 48334-2523. Alaina Keizer's primary practice is Wendy Sadoff MD Dermatology in Farmington Hills, Michigan.
What is Alaina Keizer's office phone number?
The practice phone on file for Alaina Keizer is (248) 855-3300.
What is Alaina Keizer's medical license number?
Alaina Keizer holds Michigan license 5601009697.
Which hospitals is Alaina Keizer affiliated with?
Alaina Keizer is affiliated with Corewell Health William Beaumont University Hospital.
What medical group is Alaina Keizer part of?
Alaina Keizer is linked to Sadoff Dermatology.
Does Alaina Keizer accept Medicare?
Yes. CMS lists Alaina Keizer as accepting Medicare assignment.
How many Medicare patients does Alaina Keizer see?
CMS counts 167 Medicare patients who saw Alaina Keizer in 2024, with an average age of 75.
Has Alaina Keizer received payments from drug or device companies?
CMS Open Payments shows $120 in general payments to Alaina Keizer from 2 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Alaina Keizer been practicing?
Alaina Keizer graduated from medical school in 2019, 7 years ago.
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