NPIMap

Individual provider Active NPI

William Purvis Lancaster, M.D.

  • Surgery Physician
  • Charleston, SC
National Provider Identifier
1861787780
Registry record updated Jul 21, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
MMD.33839 LL Issued in SC
Practice address
169 Ashley Ave
Charleston, SC 29425-8905
Phone
(843) 792-1414
NPI assigned
Jun 20, 2011
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2022

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X MMD.33839 LL SC Primary

Addresses

Primary practice location

169 Ashley Ave
Charleston, SC 29425-8905

Mailing address

PO Box 751461
Charlotte, NC 28275-1461
Phone (843) 792-6200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in SC, NY2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20170808000637 SC Practitioner - General Surgery 5294956769 Reassigns benefits to 1 organization
I20251128000243 NY Practitioner - Surgical Oncology 5294956769 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Surgical Oncology
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
New York UniversityGroup PAC ID 1355232422, 5,925 clinicians

Practice addresses (Care Compare)

111 Broadway
New York, NY 10006-1901
Phone (212) 263-9700

171 Ashley Ave
Charleston, SC 29425-8908
Phone (843) 792-1414

259 1St St
Mineola, NY 11501-3957
Phone (516) 222-8600

297 Mineola Blvd
Mineola, NY 11501-1502
Phone (516) 294-1377

530 1St Ave
New York, NY 10016-6402
Phone (212) 263-7300

550 1St Ave
New York, NY 10016-6402
Phone (212) 263-7300

560 1St Ave
New York, NY 10016-6402
Phone (212) 263-7300

Hospital & facility affiliations

  • NYU Langone Home Health Care Home health agency, Garden City, NY, CCN 337187
  • NYU Langone Hospitals Hospital, New York, NY, CCN 330214
  • Musc Medical Center Hospital, Charleston, SC, CCN 420004
  • Long Island Community Hospital Hospital, Patchogue, NY, CCN 330141

Merit-based Incentive Payment System (MIPS)

Final score
79.02 of 100Reported as group
Quality
62.41
Promoting interoperability
99
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision13

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
339673NYMDLicensed Practical Nurse
MMD.33839 LLSCMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University Medical Associates of the Medical University of South Carol CurrentSince Jun 15, 2017 Accepting new patients
New York University CurrentSince Oct 1, 2025 Accepting new patients
University Medical Associates of the Medical University of South Carol Current Accepting new patients
New York University Surgery CurrentSince Oct 1, 2025 Accepting new patients
Medical University Hospital Authority Past Accepting new patients

Locations

100 Hospital Rd
Ste 115
East Patchogue, NY 11772
Phone (631) 228-5830

120 Mineola Blvd
Ste 320
Mineola, NY 11501
Phone (516) 663-3300

169 Ashley Ave
Charleston, SC 29425
Phone (843) 792-3072

171 Ashley Ave
Charleston, SC 29425
Phone (843) 792-2123

Interoperability endpoints

  • Direct secure messaging: wlancaster748981@nyumc.direct-ci.com

Organizations & group practices 5

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 16

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

View all 16

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1308528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1658361600000",
    "number": "1861787780",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 751461",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282751461",
            "telephone_number": "843-792-6200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "169 ASHLEY AVE",
            "city": "CHARLESTON",
            "state": "SC",
            "postal_code": "294258905",
            "telephone_number": "843-792-1414"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LANCASTER",
        "first_name": "WILLIAM",
        "middle_name": "PURVIS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-06-20",
        "last_updated": "2022-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "SC",
            "license": "MMD.33839 LL",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Charleston, SC

Sources for this page

Verify at the official NPI Registry.