Amanda J. Williams, PA-C
- Hospital affiliations
- 1
- Industry payments
- $123
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2012
- Practice address
- 1000 N Westmoreland Rd, Lake Forest, IL 60045
- Practice phone
- Call (847) 234-5600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Catherine Gratz Griffin Lake Forest Hospital
Lake Forest, Illinois
Find Amanda 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.
Amanda J. Williams is a physician assistant in Lake Forest, Illinois
Amanda Williams practices at Northwestern Catherine Gratz Griffin Lake Forest Hospital in Lake Forest, Illinois.
Amanda Williams' NPI, 1629321914, was assigned on October 24, 2012. Amanda Williams holds Illinois license 085005099.
- NPI
- 1629321914NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082868047
- NPI enumeration date
- October 24, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 234-5600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Amanda J. Williams practices at Northwestern Catherine Gratz Griffin Lake Forest Hospital in Lake Forest, Illinois
Amanda Williams' primary practice is Northwestern Catherine Gratz Griffin Lake Forest Hospital, at 1000 N Westmoreland Rd, Lake Forest, IL 60045 in Lake County. The practice phone is (847) 234-5600.
- Northwestern Catherine Gratz Griffin Lake Forest Hospital1000 N Westmoreland Rd, Lake Forest, IL 60045 · Lake CountyPhone(847) 234-5600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Amanda J. Williams is affiliated with 2 sites of care and 1 medical group
Amanda Williams' primary practice is Northwestern Catherine Gratz Griffin Lake Forest Hospital in Lake Forest, Illinois. Amanda Williams is also affiliated with Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital. The medical group on file is Northwestern Medical Faculty Foundation.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Amanda J. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Amanda Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Catherine Gratz Griffin Lake Forest Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Amanda J. Williams is one of 4,299 physician assistants in Illinois
Physician assistant is Amanda Williams' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Amanda Williams' licenses on file in 2 states: Illinois and Michigan.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
- Michigan license
Physician assistants near Amanda 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
Amanda J. Williams' patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Amanda Williams' median patient age at 68, with 55% women.
Amanda Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Amanda J. Williams offers telehealth to Medicare patients
Amanda Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Amanda Williams as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Amanda J. Williams received $123 in industry payments in 2025
CMS Open Payments shows 1 general payment to Amanda Williams from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $123.
Companies that paid Amanda Williams 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 Amanda J. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Amanda J. 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 Amanda J. Williams' NPI number?
Amanda J. Williams' NPI number is 1629321914. It was assigned on October 24, 2012, and it is active in the NPI Registry.
What does Amanda J. Williams specialize in?
Amanda J. Williams is a physician assistant in Lake Forest, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Amanda J. Williams practice?
Amanda Williams practices at 1000 N Westmoreland Rd, Lake Forest, IL 60045. Amanda Williams' primary practice is Northwestern Catherine Gratz Griffin Lake Forest Hospital in Lake Forest, Illinois.
What is Amanda J. Williams' office phone number?
The practice phone on file for Amanda Williams is (847) 234-5600.
What is Amanda J. Williams' medical license number?
Amanda Williams holds Illinois license 085005099, one of the licenses on file in 2 states.
Which states has Amanda J. Williams been licensed in?
Dmand AI has state licenses on file for Amanda Williams in Illinois and Michigan.
Which hospitals is Amanda J. Williams affiliated with?
Amanda Williams is affiliated with Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital.
What medical group is Amanda J. Williams part of?
Amanda Williams is linked to Northwestern Medical Faculty Foundation.
Does Amanda J. Williams accept Medicare?
Yes. CMS lists Amanda Williams as accepting Medicare assignment.
Does Amanda J. Williams offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Amanda Williams as offering telehealth services.
Has Amanda J. Williams received payments from drug or device companies?
CMS Open Payments shows $123 in general payments to Amanda Williams from 1 company from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Amanda J. Williams been practicing?
Amanda Williams graduated from medical school in 2012, 14 years ago.
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