Arthur Leroy Williams II, MD

Individual provider Active NPI Infectious Disease Physician · Harrisburg, PA

NPI 1104924539 · NPPES record last updated Jul 9, 2007

Key facts

NPI
1104924539
Entity type
Individual (NPI type 1)
Primary specialty
Infectious Disease Physician 207RI0200X
License
MD055892L (PA)
Practice address
1821 Fulton St
Harrisburg, PA 17102-1522
Phone
(717) 230-3906
Fax
(717) 230-3914
NPI assigned
Sep 20, 2006
Sex
Male
Sole proprietor
No

Organizations & group practices 8

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 7

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Medicare Care Compare profile

Specialty
Internal Medicine
Also: Infectious Disease
Education
Other, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hamilton Health Center, Inc. (23 clinicians)

Practice addresses (Care Compare)

110 S 17TH St
Harrisburg, PA 17104-1123
Phone (717) 230-3906

Hospital & facility affiliations

  • Upmc Pinnacle Hospitals Hospital · Harrisburg, PA · CCN 390067

Medicare participation

Medicare fee-for-service enrollment
Enrolled in PA
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20070604000638 PA Practitioner - Internal Medicine
Practitioner - Infectious Disease
3678671393 Reassigns benefits to 1 organization

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD055892LPAMDInfectious Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hamilton Health Center, Inc. Current
since Oct 2, 2025
Accepting new patients
Hamilton Health Center, Inc Current
since Oct 2, 2025
Accepting new patients
Hamilton Health Center, Inc. Current Accepting new patients
CRHS@ Hamilton Health Center Past Accepting new patients

Locations

110 S 17th St
Harrisburg, PA 17104
Phone (717) 230-3906

1821 Fulton St
Harrisburg, PA 17102
Phone (717) 230-3906

1821 Fulton St
#5098
Harrisburg, PA 17102
Phone (717) 230-3906

120 N Front St
Steelton, PA 17113
Phone (717) 230-3926

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Infectious Disease Physician 207RI0200X MD055892L PA Yes

Addresses

Primary practice location

1821 Fulton St
Harrisburg, PA 17102-1522

Mailing address

1821 Fulton St
Harrisburg, PA 17102-1522
Phone (717) 230-3906

Other identifiers

IdentifierTypeStateIssuer
001623352MedicaidPA

Other providers in Harrisburg, PA

All providers in Harrisburg, PA · Infectious Disease Physician in Pennsylvania

Sources for this page

Verify at the official NPI Registry.