Regan Lynn Williams, PA-C
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 500 University Drive, Hershey, PA 17033
- Practice phone
- Call (717) 531-8521
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Regan 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.
Regan Lynn Williams is a physician assistant in Hershey, Pennsylvania
Regan Williams practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State.
Regan Williams' NPI, 1124998257, was assigned on November 5, 2025. Regan Williams holds Pennsylvania license MA067368.
- NPI
- 1124998257NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759875131
- NPI enumeration date
- November 5, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 531-8521
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Regan Lynn Williams practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania
Regan Williams' primary practice is Penn State Health Milton S. Hershey Medical Center, at 500 University Drive, Hershey, PA 17033 in Dauphin County. The practice phone is (717) 531-8521.
- Penn State Health Milton S. Hershey Medical Center500 University Drive, Hershey, PA 17033 · Dauphin CountyPhone(717) 531-8521
Source: Dmand AI Affiliation Data
Regan Lynn Williams is affiliated with 1 site of care and 2 medical groups
Regan Williams' primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. The medical group on file is Penn State Health Milton S. Hershey Medical Center. Dmand AI also links Regan Williams to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Regan Lynn Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Regan Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Penn State Health Milton S. Hershey Medical Center | Available with a free account |
| +1 medical group | 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 Penn State and 6.2K+ hospitals, with verified contacts in the same login.
Regan Lynn Williams is one of 6,491 physician assistants in Pennsylvania
Physician assistant is Regan Williams' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Regan Williams is licensed in Pennsylvania.
Specialties and state licenses
- Physician assistant, PennsylvaniaPrimary
Physician assistants near Regan 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
Regan Lynn Williams' patients have a median age of 87
Across all payers, Dmand AI patient panel data puts Regan Williams' median patient age at 87, with 100% women.
Regan Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 87
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
How Regan Lynn Williams takes part in Medicare
Regan Williams 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)
Sources for Regan Lynn 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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Regan Lynn 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 Regan Lynn Williams' NPI number?
Regan Lynn Williams' NPI number is 1124998257. It was assigned on November 5, 2025, and it is active in the NPI Registry.
What does Regan Lynn Williams specialize in?
Regan Lynn Williams is a physician assistant in Hershey, Pennsylvania. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Regan Lynn Williams practice?
Regan Williams practices at 500 University Drive, Hershey, PA 17033. Regan Williams' primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Dmand AI also links Regan Williams to 1 medical group.
What is Regan Lynn Williams' office phone number?
The practice phone on file for Regan Williams is (717) 531-8521.
What is Regan Lynn Williams' medical license number?
Regan Williams holds Pennsylvania license MA067368.
Which hospitals is Regan Lynn Williams affiliated with?
Regan Williams practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania.
What medical group is Regan Lynn Williams part of?
Regan Williams is linked to Penn State Health Milton S. Hershey Medical Center. Dmand AI links Regan Williams to 1 more medical group.
Does Regan Lynn Williams accept Medicare?
Yes. CMS lists Regan Williams as accepting Medicare assignment.
How long has Regan Lynn Williams been practicing?
Regan Williams graduated from medical school in 2025, 1 years ago.
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