Physician assistants in Oak Brook, IL
- Physician assistants
- 28
- Linked to a hospital or group
- 26
- Hospitals with a physician assistant
- 4
- Medical groups with a physician assistant
- 14
- Practice at a hospital
- 7
There are 28 physician assistants in Oak Brook. Geode Health has the most, 9, and Rush University Medical Center has the most affiliated physician assistants, 1.
Find work emails and mobile numbers for all 28 Oak Brook physician assistants
Validated work emails and mobile numbers for Oak Brook physician assistants, found through healthcare waterfall enrichment, with a free Dmand AI account.
Oak Brook physician assistants, listed A to Z by last name
Each physician assistant on the list has physician assistant as their primary specialty and an Oak Brook practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
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Sort and filter all 28 Oak Brook physician assistants by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
The list shows the 26 physician assistants with a public profile. The other 2 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 26 of 28 Oak Brook physician assistants, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
Geode Health has the most physician assistants in Oak Brook, with 9
Geode Health is second with 9, and Illinois Dermatology Institute third with 8. Counts are physician assistants with an Illinois address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Rush University Medical Center has the most affiliated physician assistants in Oak Brook, with 1
Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital is second with 1, and Northwestern Medicine Central DuPage Hospital third with 1. Oak Brook physician assistants are affiliated with 4 hospitals in all.
See every hospital and group for each Oak Brook physician assistant
Each public profile names one place a physician assistant practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Group practices and clinics are the most common site of care for Oak Brook physician assistants, with 26
7 also practice at hospitals, and 5 at an ambulatory surgery center. A physician assistant can practice at several kinds of site, so the shares overlap.
Oak Brook physician assistants by site of care
- Medical group practices26
- Hospitals7
- Ambulatory surgery centers5
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
Every Oak Brook physician assistant profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Oak Brook physician assistant directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
Physician assistants are HCPs whose primary specialty is physician assistant (taxonomy code 363A00000X), with an active NPI and an Oak Brook practice address.
FAQ
Frequently asked questions about physician assistants in Oak Brook
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many physician assistants are in Oak Brook?
28 physician assistants have an active NPI, an Oak Brook practice address and physician assistant (taxonomy code 363A00000X) as their primary specialty. 26 of them are linked to a hospital or medical group.
Which Oak Brook medical groups have the most physician assistants?
Geode Health, with 9, followed by Geode Health with 9 and Illinois Dermatology Institute with 8.
Which Oak Brook hospitals have the most physician assistants?
Rush University Medical Center, with 1 affiliated physician assistants, followed by Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital with 1 and Northwestern Medicine Central DuPage Hospital with 1.
What share of Oak Brook physician assistants practice at a hospital?
7 of the 26 Oak Brook physician assistants with a mapped site of care, or 27%, have a current hospital affiliation.
What is the taxonomy code for physician assistant?
363A00000X is the NPPES taxonomy code for physician assistant. Sub-specialties with their own code are counted on their own lists.
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