Active NPI
William Lenox Pfaff III, M.D.
- Orthopaedic Surgery of the Spine Physician
- Rehoboth Beach, DE
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthopaedic Surgery of the Spine Physician
- License
- C10008913
- Practice address
- 18947 John J Williams Hwy
Medical Arts Building, Unit 311
Rehoboth Beach, DE 19971-4477 - Phone
- (302) 231-4333
- Fax
- (302) 231-4414
- NPI assigned
- Apr 29, 2008
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Orthopaedic Surgery Physician | 207X00000X | MD429103 | PA | |
| Orthopaedic Surgery Physician | 207X00000X | C10008913 | DE | |
| Orthopaedic Surgery of the Spine Physician | 207XS0117X | C10008913 | DE | Primary |
Addresses
Primary practice location
18947 John J Williams Hwy
Medical Arts Building, Unit 311
Rehoboth Beach, DE 19971-4477
Mailing address
18947 John J Williams Hwy
Medical Arts Building, Unit 311
Rehoboth Beach, DE 19971-4477
Phone (302) 231-4333
Other identifiers 16
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1346415411 | Other | UNION LABOR LIFE INSURANCE COMPANY | |
| 1346415411 | Other | NATIONAL CAPITAL PPO | |
| P00819092 | Other | MEDICARE RAILROAD | |
| 1346415411 | Other | CORVEL/CORCARE | |
| 1346415411 | Other | EASTERN SUSSEX PHYSICIANS ORGANIZATION | |
| 1346415411 | Other | COMMUNITY HEALTH PLAN | |
| 1346415411 | Other | DEVON HEALTH SERVICES | |
| 1346415411 | Other | PERDUE FARMS, INC. | |
| 1346415411 | Medicaid | DE | |
| 1346415411 | Other | DELAWARE PHYSICIANS CARE | |
| 1346415411 | Other | GREAT WEST HEALTHCARE | |
| 1346415411 | Other | CIGNA | |
| 1346415411 | Other | HEALTH NET FEDERAL SERVICES - TRICARE/CHAMPUS | |
| 3772289000 | Other | AMERIHEALTH | |
| 1346415411 | Other | BLUE CROSS BLUE SHIELD OF DELAWARE | |
| 9083348 | Other | AETNA US HEALTHCARE |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DE
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Orthopedic Surgery
- Education
- Jefferson Medical College of Thomas Jefferson University, 2003
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
18947 John J Williams Hwy
Medical Arts Building Unit 311
Rehoboth Beach, DE 19971-4477
Phone (302) 231-4333
Hospital & facility affiliations
- Beebe Medical Center
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD429103 | PA | MD | Orthopaedic Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Christiana Spine, PA | Orthopaedic Surgery of the Spine | Past | Accepting new patients |
Organizations & group practices 2
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.
-
- Orthopaedic Surgery Physician
- Rehoboth Beach, DE
- NPI 1821526781
-
- Orthopaedic Surgery of the Spine Physician
- Newark, DE
- NPI 1851307342
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Lewes, DE
- NPI 1821196486
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1209427200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1686700800000",
"number": "1346415411",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "18947 JOHN J WILLIAMS HWY",
"address_2": "MEDICAL ARTS BUILDING, UNIT 311",
"city": "REHOBOTH BEACH",
"state": "DE",
"postal_code": "199714477",
"telephone_number": "302-231-4333",
"fax_number": "302-231-4414"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "18947 JOHN J WILLIAMS HWY",
"address_2": "MEDICAL ARTS BUILDING, UNIT 311",
"city": "REHOBOTH BEACH",
"state": "DE",
"postal_code": "199714477",
"telephone_number": "302-231-4333",
"fax_number": "302-231-4414"
}
],
"practiceLocations": [],
"basic": {
"last_name": "PFAFF",
"first_name": "WILLIAM",
"middle_name": "LENOX",
"name_prefix": "Dr.",
"name_suffix": "III",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2008-04-29",
"last_updated": "2023-06-14",
"certification_date": "2023-06-14",
"status": "A"
},
"taxonomies": [
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "PA",
"license": "MD429103",
"primary": false
},
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "DE",
"license": "C10008913",
"primary": false
},
{
"code": "207XS0117X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery, Orthopaedic Surgery of the Spine",
"state": "DE",
"license": "C10008913",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "UNION LABOR LIFE INSURANCE COMPANY",
"identifier": "1346415411",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "NATIONAL CAPITAL PPO",
"identifier": "1346415411",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MEDICARE RAILROAD",
"identifier": "P00819092",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CORVEL/CORCARE",
"identifier": "1346415411",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "EASTERN SUSSEX PHYSICIANS ORGANIZATION",
"identifier": "1346415411",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "COMMUNITY HEALTH PLAN",
"identifier": "1346415411",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "DEVON HEALTH SERVICES",
"identifier": "1346415411",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "PERDUE FARMS, INC.",
"identifier": "1346415411",
"state": null
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1346415411",
"state": "DE"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "DELAWARE PHYSICIANS CARE",
"identifier": "1346415411",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GREAT WEST HEALTHCARE",
"identifier": "1346415411",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CIGNA",
"identifier": "1346415411",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HEALTH NET FEDERAL SERVICES - TRICARE/CHAMPUS",
"identifier": "1346415411",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AMERIHEALTH",
"identifier": "3772289000",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS BLUE SHIELD OF DELAWARE",
"identifier": "1346415411",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA US HEALTHCARE",
"identifier": "9083348",
"state": null
}
],
"endpoints": [],
"other_names": []
}
Other providers in Rehoboth Beach, DE
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 14, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.