NPIMap

Organization Active NPI

Lancaster General Hospital

Doing business as Penn Medicine LGHP Healthy Weight Management & Bariatric Surgery

  • Obesity Medicine (Internal Medicine) Physician
  • Lancaster, PA
National Provider Identifier
1124200787
Registry record updated Jan 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obesity Medicine (Internal Medicine) PhysicianTaxonomy code 207RB0002X
Legal business name
LANCASTER GENERAL HOSPITAL
Doing business as
Penn Medicine LGHP Healthy Weight Management & Bariatric Surgery
Practice address
2150 Harrisburg Pike
Suite 300
Lancaster, PA 17601-2644
Phone
(717) 544-2935
Fax
(717) 544-3935
NPI assigned
Dec 5, 2007
Last updated
Jan 30, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
LANCASTER GENERAL HOSPITALAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Jan 30, 2026

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

Authorized official

Name
Gary A Welch
Title
Chief Operating Officer
Phone
(717) 544-5658

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
NutritionistGroup: 193200000X MULTI-SPECIALTY GROUP 133N00000X
Registered DietitianGroup: 193200000X MULTI-SPECIALTY GROUP 133V00000X
Obesity Medicine (Internal Medicine) PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207RB0002X Primary
Surgery PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 208600000X
Surgical Critical Care PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2086S0102X

Addresses

Primary practice location

2150 Harrisburg Pike
Suite 300
Lancaster, PA 17601-2644

Mailing address

2150 Harrisburg Pike Ste 300
Lancaster, PA 17601-2644
Phone (717) 544-2935

Other names 1

  • Penn Medicine LGHP Healthy Weight Management & Bariatric Surgery Doing business as

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20121114000177 PA Part B Supplier - Clinic/Group Practice 1254240039 Receives reassigned benefits from 70 practitioners
2 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Lancaster, PA

Other NPIs on the same Medicare enrollment 2

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory
Part of
Lancaster Gen HLTH Phys Ped

Locations

2150 Harrisburg Pike
Ste 300
Lancaster, PA 17601
Phone (717) 544-2935

Practitioners & affiliated clinicians

Practitioners 20

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 20

NPI Registry JSON

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

{
    "created_epoch": "1196812800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769731200000",
    "number": "1124200787",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2150 HARRISBURG PIKE STE 300",
            "city": "LANCASTER",
            "state": "PA",
            "postal_code": "176012644",
            "telephone_number": "717-544-2935",
            "fax_number": "717-544-3935"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2150 HARRISBURG PIKE",
            "address_2": "SUITE 300",
            "city": "LANCASTER",
            "state": "PA",
            "postal_code": "176012644",
            "telephone_number": "717-544-2935",
            "fax_number": "717-544-3935"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "LANCASTER GENERAL HOSPITAL",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "LANCASTER GENERAL HOSPITAL",
        "enumeration_date": "2007-12-05",
        "last_updated": "2026-01-30",
        "certification_date": "2026-01-30",
        "status": "A",
        "authorized_official_last_name": "WELCH",
        "authorized_official_first_name": "GARY",
        "authorized_official_middle_name": "A",
        "authorized_official_title_or_position": "CHIEF OPERATING OFFICER",
        "authorized_official_telephone_number": "717-544-5658"
    },
    "taxonomies": [
        {
            "code": "133N00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nutritionist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dietitian, Registered",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RB0002X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Obesity Medicine",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Surgery",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2086S0102X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Surgery, Surgical Critical Care",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.1068.1",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "2720 Dundee Rd # 302",
            "city": "Northbrook",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600622609",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "Penn Medicine LGHP Healthy Weight Management & Bariatric Surgery",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Lancaster, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.