NPIMap

Organization Active NPI

Chesapeake Urology Associates LLC

Doing business as Pennsylvania Cancer Specialists & Research Institute

  • Hematology & Oncology Physician
  • Gettysburg, PA
National Provider Identifier
1982734976
Registry record updated Sep 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
Legal business name
CHESAPEAKE UROLOGY ASSOCIATES LLC
Doing business as
Pennsylvania Cancer Specialists & Research Institute
Practice address
20 Expedition Trail
Suite 101
Gettysburg, PA 17325
Phone
(717) 334-4033
Fax
(717) 334-5599
NPI assigned
Mar 7, 2007
Last updated
Sep 15, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 15, 2026

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

Authorized official

Name
Geoffrey Sklar, MD
Title
Authorized Official
Phone
(443) 471-5783

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X NU Primary

Addresses

Primary practice location

20 Expedition Trail
Suite 101
Gettysburg, PA 17325

Mailing address

10200 Grand Central Ave Ste 220
Owings Mills, MD 21117-4366

Other practice location 1

195 Stock St Ste 304
Hanover, PA 17331-2271
Phone (717) 698-1564

Other practice location 2

20 Expedition Trl Ste 103
Gettysburg, PA 17325-8599
Phone (717) 337-5991

Other practice location 3

20 Expedition Trl Ste 100
Gettysburg, PA 17325-8599
Phone (717) 334-8333

Other practice location 4

195 Stock St Ste 304
Hanover, PA 17331-2271
Phone (717) 698-1564

Other names 1

  • Pennsylvania Cancer Specialists & Research Institute Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040713000290 PA Part B Supplier - Clinic/Group Practice 0648258947 Receives reassigned benefits from 29 practitioners
Practice locations: King of Prussia, PA; Upland, PA; Plymouth Meeting, PA; Philadelphia, PA; Mechanicsburg, PA; Hanover, PA; Glen Mills, PA; Gettysburg, PA…

National Provider Directory

National Provider Directory

Locations

826 Washington Rd
Ste 204
Westminster, MD 21157
Phone (410) 525-5144

1 Presidential Blvd
Ste 115
Bala Cynwyd, PA 19004
Phone (215) 487-3070

1 Medical Center Blvd
Ste 341
Chester, PA 19013
Phone (610) 619-7420

20 Expedition Trl
Ste 101
Gettysburg, PA 17325
Phone (717) 334-4033

20 Expedition Trl
Ste 103
Gettysburg, PA 17325
Phone (717) 337-5991

195 Stock St
Ste 304
Hanover, PA 17331
Phone (717) 698-1564

195 Stock St
Ste 311
Hanover, PA 17331
Phone (717) 334-4033

250 Fame Ave
Ste 206B
Hanover, PA 17331
Phone (717) 698-1564

Practitioners & affiliated clinicians

Practitioners 39

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 39

NPI Registry JSON

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

{
    "created_epoch": "1173225600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789430400000",
    "number": "1982734976",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10200 GRAND CENTRAL AVE STE 220",
            "city": "OWINGS MILLS",
            "state": "MD",
            "postal_code": "211174366"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 EXPEDITION TRAIL",
            "address_2": "SUITE 101",
            "city": "GETTYSBURG",
            "state": "PA",
            "postal_code": "17325",
            "telephone_number": "717-334-4033",
            "fax_number": "717-334-5599"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "195 Stock St Ste 304",
            "address_purpose": "LOCATION",
            "city": "Hanover",
            "state": "PA",
            "postal_code": "173312271",
            "country_code": "US",
            "telephone_number": "717-698-1564",
            "fax_number": "717-698-1565",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "20 Expedition Trl Ste 103",
            "address_purpose": "LOCATION",
            "city": "Gettysburg",
            "state": "PA",
            "postal_code": "173258599",
            "country_code": "US",
            "telephone_number": "717-337-5991",
            "fax_number": "717-337-5995",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "20 Expedition Trl Ste 100",
            "address_purpose": "LOCATION",
            "city": "Gettysburg",
            "state": "PA",
            "postal_code": "173258599",
            "country_code": "US",
            "telephone_number": "717-334-8333",
            "fax_number": "717-334-3615",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "195 Stock St Ste 304",
            "address_purpose": "LOCATION",
            "city": "Hanover",
            "state": "PA",
            "postal_code": "173312271",
            "country_code": "US",
            "telephone_number": "717-698-1564",
            "fax_number": "717-698-1565",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "CHESAPEAKE UROLOGY ASSOCIATES LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-03-07",
        "last_updated": "2026-09-15",
        "certification_date": "2026-09-15",
        "status": "A",
        "authorized_official_last_name": "SKLAR",
        "authorized_official_first_name": "GEOFFREY",
        "authorized_official_title_or_position": "AUTHORIZED OFFICIAL",
        "authorized_official_telephone_number": "443-471-5783",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Pennsylvania Cancer Specialists & Research Institute",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Gettysburg, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 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.