Roy Alan Willis, DDS
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice locations
- 2
- Practice address
- 110 S 17th Street, Harrisburg, PA 17104
- Practice phone
- Call (717) 232-9971
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hamilton Health Center - Harrisburg (S 17th St)
FQHC - Main Site · Harrisburg, Pennsylvania
Find Roy Willis' professional email, personal email and mobile number
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Roy Alan Willis is a general practice dentistry in Harrisburg, Pennsylvania
Roy Willis practices at Hamilton Health Center - Harrisburg (S 17th St) in Harrisburg, Pennsylvania.
Roy Willis' NPI, 1427266048, was assigned on May 18, 2007. Roy Willis holds Pennsylvania license DS023102L.
- NPI
- 1427266048NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789151200
- NPI enumeration date
- May 18, 2007
- NPI status
- Active
- Practice phone
- (717) 232-9971
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Roy Alan Willis practices at 2 locations in Harrisburg, Pennsylvania
Roy Willis' primary practice is Hamilton Health Center - Harrisburg (S 17th St), at 110 S 17th Street, Harrisburg, PA 17104 in Dauphin County. The practice phone is (717) 232-9971. The NPI Registry lists Roy Willis' practice address as 1650 Walnut St, Harrisburg, PA 17103.
- Hamilton Health Center - Harrisburg (S 17th St)Primary110 S 17th Street, Harrisburg, PA 17104 · Dauphin CountyPhone(717) 232-9971
- NPI Registry address1650 Walnut St, Harrisburg, PA 17103Phone(717) 232-3958
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Roy Alan Willis is affiliated with 1 site of care and 1 medical group
Roy Willis' primary practice is Hamilton Health Center - Harrisburg (S 17th St) in Harrisburg, Pennsylvania. Dmand AI also links Roy Willis to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Roy Alan Willis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Roy Willis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hamilton Health Center - Harrisburg (S 17th St) | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Roy Alan Willis is one of 1,895 general practice dentistrys in Pennsylvania
General practice is Roy Willis' primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Roy Willis is licensed in Pennsylvania.
Specialties and state licenses
- General practice dentistry, PennsylvaniaPrimary
General practice dentistrys near Roy Willis
Counts of general practice dentistrys 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
Sources for Roy Alan Willis'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| 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 Roy Alan Willis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Roy Alan Willis' NPI number?
Roy Alan Willis' NPI number is 1427266048. It was assigned on May 18, 2007, and it is active in the NPI Registry.
What does Roy Alan Willis specialize in?
Roy Alan Willis is a general practice dentistry in Harrisburg, Pennsylvania. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Roy Alan Willis practice?
Roy Willis practices at 110 S 17th Street, Harrisburg, PA 17104. Roy Willis also practices at 1650 Walnut St, Harrisburg, PA 17103. Roy Willis' primary practice is Hamilton Health Center - Harrisburg (S 17th St) in Harrisburg, Pennsylvania. Dmand AI also links Roy Willis to 1 medical group.
What is Roy Alan Willis' office phone number?
The practice phone on file for Roy Willis is (717) 232-9971.
What is Roy Alan Willis' medical license number?
Roy Willis holds Pennsylvania license DS023102L.
How long has Roy Alan Willis been practicing?
Roy Willis' NPI was assigned in 2007.
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