NPIMap

Organization Active NPI

Upper Chesapeake Hematology and Oncology Services, LLC

  • Hematology & Oncology Physician
  • Bel Air, MD
National Provider Identifier
1699067058
Registry record updated Sep 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
Legal business name
UPPER CHESAPEAKE HEMATOLOGY AND ONCOLOGY SERVICES, LLC
Practice address
500 Upper Chesapeake Dr
Bel Air, MD 21014-4324
Phone
(443) 643-3010
Fax
(443) 643-3011
NPI assigned
May 4, 2011
Last updated
Sep 24, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 24, 2025

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

Authorized official

Name
Marcus Priolo
Title
Cfo
Phone
(443) 643-3340

Specialties & licenses 1

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

Addresses

Primary practice location

500 Upper Chesapeake Dr
Bel Air, MD 21014-4324

Mailing address

500 Upper Chesapeake Dr.
Kaufman Cancer Center, 2ND Floor
Bel Air, MD 21014-4324
Phone (443) 643-3010

Other practice location 1

2027 Pulaski Hwy Ste 101
Havre DE Grace, MD 21078-2146
Phone (443) 843-5990

Other practice location 2

501 S Union Ave
Havre DE Grace, MD 21078-3409
Phone (443) 843-5000

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20110705000192 MD Part B Supplier - Clinic/Group Practice 8820276397 Receives reassigned benefits from 24 practitioners
Practice locations: Aberdeen, MD; Baltimore, MD; Bel Air, MD; Havre de Grace, MD

National Provider Directory

National Provider Directory
Tax ID family
Upper Chesapeake Hematology and Oncology Services LLC6 organizations share this tax ID, including this one

Other organizations with this tax ID 5

Organizations that report the same tax identification number in the National Provider Directory.

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

Locations

650 McHenry Rd
Ste 3100
Aberdeen, MD 21001
Phone (443) 843-7800

510 Upper Chesapeake Dr
Ste 409
Bel Air, MD 21014
Phone (410) 638-9765

9114 Philadelphia Rd
Ste 208
Rosedale, MD 21237
Phone (410) 687-5300

Practitioners & affiliated clinicians

Practitioners 24

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 24

NPI Registry JSON

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

{
    "created_epoch": "1304467200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1758672000000",
    "number": "1699067058",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 UPPER CHESAPEAKE DR.",
            "address_2": "KAUFMAN CANCER CENTER, 2ND FLOOR",
            "city": "BEL AIR",
            "state": "MD",
            "postal_code": "210144324",
            "telephone_number": "443-643-3010",
            "fax_number": "443-643-3011"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 UPPER CHESAPEAKE DR",
            "city": "BEL AIR",
            "state": "MD",
            "postal_code": "210144324",
            "telephone_number": "443-643-3010",
            "fax_number": "443-643-3011"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2027 Pulaski Hwy Ste 101",
            "address_purpose": "LOCATION",
            "city": "Havre DE Grace",
            "state": "MD",
            "postal_code": "210782146",
            "country_code": "US",
            "telephone_number": "443-843-5990",
            "fax_number": "443-643-3011",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "501 S Union Ave",
            "address_purpose": "LOCATION",
            "city": "Havre DE Grace",
            "state": "MD",
            "postal_code": "210783409",
            "country_code": "US",
            "telephone_number": "443-843-5000",
            "fax_number": "443-643-3011",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "UPPER CHESAPEAKE HEMATOLOGY AND ONCOLOGY SERVICES, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2011-05-04",
        "last_updated": "2025-09-24",
        "certification_date": "2025-09-24",
        "status": "A",
        "authorized_official_last_name": "PRIOLO",
        "authorized_official_first_name": "MARCUS",
        "authorized_official_title_or_position": "CFO",
        "authorized_official_telephone_number": "443-643-3340"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bel Air, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 24, 2025; 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.