Keyonna Williams
- Part D claims, 2018
- 20
- Industry payments
- $13
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital
School-Based Health Center · Ann Arbor, Michigan
Find Keyonna Williams' 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.
Keyonna Williams is a surgical critical care physician in Ann Arbor, Michigan
Keyonna Williams practices at University Hospital in Ann Arbor, Michigan.
Keyonna Williams' NPI, 1518491323, was assigned on April 18, 2017. Keyonna Williams holds Michigan license 4301506699.
- NPI
- 1518491323NPI Registry (opens in a new tab)
- NPI enumeration date
- April 18, 2017
- NPI status
- Active
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Keyonna Williams practices at University Hospital in Ann Arbor, Michigan
Keyonna Williams' primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Keyonna Williams is affiliated with 1 site of care and 1 medical group
Keyonna Williams' primary practice is University Hospital in Ann Arbor, Michigan. The medical group on file is University of Michigan Health. Keyonna Williams' employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Keyonna Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Keyonna Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Keyonna Williams is one of 73 surgical critical care physicians in Michigan
Surgical critical care is Keyonna Williams' primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Keyonna Williams is licensed in Michigan.
Specialties and state licenses
- Surgical critical care, MichiganPrimary
Surgical critical care physicians near Keyonna Williams
Counts of surgical critical care physicians 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
Keyonna Williams' patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Keyonna Williams' median patient age at 10, with 36% women.
Keyonna Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women36%
- Men64%
Source: Dmand AI Patient Panel Data
Keyonna Williams wrote 20 Medicare Part D claims in 2018
In 2018, Keyonna Williams wrote 20 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $143 in total drug cost. In 2017, CMS named 16 claims across 1 drug.
Keyonna Williams' most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 162018: 2025%
Drugs named by CMS: 1 in 2018, 1 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Keyonna Williams received $13 in industry payments in 2021
CMS Open Payments shows 1 general payment to Keyonna Williams from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Baxter Healthcare paid the most, $13.
Companies that paid Keyonna Williams the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Keyonna Williams'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Keyonna Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Keyonna Williams' NPI number?
Keyonna Williams' NPI number is 1518491323. It was assigned on April 18, 2017, and it is active in the NPI Registry.
What does Keyonna Williams specialize in?
Keyonna Williams is a surgical critical care physician in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Surgical Critical Care Physician (taxonomy code 2086S0102X).
Where does Keyonna Williams practice?
Keyonna Williams practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Keyonna Williams' primary practice is University Hospital in Ann Arbor, Michigan.
What is Keyonna Williams' office phone number?
The practice phone on file for Keyonna Williams is (734) 936-4000.
What is Keyonna Williams' medical license number?
Keyonna Williams holds Michigan license 4301506699.
What medical group is Keyonna Williams part of?
Keyonna Williams is linked to University of Michigan Health.
What drugs does Keyonna Williams prescribe most?
In 2018 Medicare Part D data, Keyonna Williams' most prescribed drugs by claims were Oxycodone HCl.
Has Keyonna Williams received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Keyonna Williams from 1 company from 2021 to 2021. The largest total came from Baxter Healthcare.
How long has Keyonna Williams been practicing?
Keyonna Williams' NPI was assigned in 2017.
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