Allison Williams, PA-C
- Medicare patients, 2024
- 38
- Part D claims, 2024
- 51
- Hospital affiliations
- 1
- Medical group
- 1
- State licenses
- 2
- 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 Allison 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.
Allison Williams is a physician assistant in Ann Arbor, Michigan
Allison Williams practices at University Hospital in Ann Arbor, Michigan.
Allison Williams' NPI, 1699402388, was assigned on August 3, 2022. Allison Williams holds Michigan license 5601012405.
- NPI
- 1699402388NPI Registry (opens in a new tab)
- NPI enumeration date
- August 3, 2022
- 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
Allison Williams practices at University Hospital in Ann Arbor, Michigan
Allison 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
Allison Williams is affiliated with 2 sites of care and 1 medical group
Allison Williams' primary practice is University Hospital in Ann Arbor, Michigan. Allison Williams is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Allison 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 Allison Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Allison Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Allison Williams is one of 5,857 physician assistants in Michigan
Physician assistant is Allison Williams' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Allison Williams' licenses on file in 2 states: Michigan and Maryland.
Specialties and state licenses
- Physician assistant, MichiganPrimary
- Maryland license
Physician assistants near Allison Williams
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
Allison Williams treated 38 Medicare patients in 2024, average age 69
CMS counts 38 Medicare patients who saw Allison Williams in 2024. The largest group is 65 to 74, with 17 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 1.85, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Allison Williams' median patient age at 48, with 55% women.
Allison Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Allison Williams' Medicare patients by sex, 2024
- Women1950%
- Men1950%
Chronic conditions among Allison Williams' Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis66%
- Chronic kidney disease37%
- Diabetes37%
- Ischemic heart disease29%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Allison Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Allison Williams wrote 51 Medicare Part D claims in 2024
In 2024, Allison Williams wrote 51 Medicare Part D claims for 33 patients. 90% of them were for generic drugs.
Allison Williams' Part D claims by kind of drug, 2024
- Generic46 claims90%
- Brand-name and other5 claims10%
Drug classes CMS tracks in Allison Williams' Part D claims, 2024
- Antibiotics29%15 of 51 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
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.
Sources for Allison 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 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) |
| 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 Allison 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 Allison Williams' NPI number?
Allison Williams' NPI number is 1699402388. It was assigned on August 3, 2022, and it is active in the NPI Registry.
What does Allison Williams specialize in?
Allison Williams is a physician assistant in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Allison Williams practice?
Allison Williams practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Allison Williams' primary practice is University Hospital in Ann Arbor, Michigan.
What is Allison Williams' office phone number?
The practice phone on file for Allison Williams is (734) 936-4000.
What is Allison Williams' medical license number?
Allison Williams holds Michigan license 5601012405, one of the licenses on file in 2 states.
Which states has Allison Williams been licensed in?
Dmand AI has state licenses on file for Allison Williams in Michigan and Maryland.
Which hospitals is Allison Williams affiliated with?
Allison Williams is affiliated with University Hospital.
What medical group is Allison Williams part of?
Allison Williams is linked to University of Michigan Health.
How many Medicare patients does Allison Williams see?
CMS counts 38 Medicare patients who saw Allison Williams in 2024, with an average age of 69.
How long has Allison Williams been practicing?
Allison Williams' NPI was assigned in 2022.
Selling to physician assistant practices?
See physician assistants in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card