William H Adams, MD
Individual provider Active NPI Emergency Medicine Physician · Lancaster, PA
NPI 1750368684 · NPPES record last updated Jul 13, 2026
Key facts
- NPI
- 1750368684
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Emergency Medicine Physician 207P00000X
- License
- MD044842L (PA)
- Practice address
- 555 North Duke St
Lancaster, PA 17604 - Phone
- (717) 544-4978
- Fax
- (717) 544-7043
- NPI assigned
- Dec 30, 2005
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 1
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 ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20101022000801 | PA | Practitioner - Emergency Medicine | 4981897907 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD044842L | PA | MD | Emergency Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lancaster Emergency Associates LTD | Emergency Medicine | Current |
Accepting new patients |
Locations
555 N Duke St
Lancaster, PA 17602
Phone (717) 544-5945
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | MD044842L | PA | Yes |
Addresses
Primary practice location
555 North Duke St
Lancaster, PA 17604
Mailing address
PO Box 3012
Wilmington, DE 19804
Phone (800) 456-4629
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0012665270005 | Medicaid | PA |
Other providers in Lancaster, PA
- Julie E. Adams
- Maxwell C. Adams
- Nicole Marie Adams
- Rebecca Joy Adams
- Sylvia Adams
- Albert Akwasi Owusu Addai
- Christopher T Addis
- Oluwatofunmi Adebayo Giwa
- Adesewa Adeniji
- Sajeeb Adhikary
All providers in Lancaster, PA · Emergency Medicine Physician in Pennsylvania
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jul 13, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.