NPIMap

Individual provider Active NPI

Mark E Alden, MD

  • Radiation Oncology Physician
  • Greenville, NC
National Provider Identifier
1508827247
Registry record updated Jul 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Radiation Oncology PhysicianTaxonomy code 2085R0001X
License
2018-02325 Issued in NC
Practice address
524 Moye Blvd
Greenville, NC 27834-2848
Phone
(252) 551-6300
Fax
(252) 551-6391
NPI assigned
Mar 31, 2006
Last updated
Jul 30, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 30, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Radiation Oncology Physician 2085R0001X MD 042004-L PA
Radiation Oncology Physician 2085R0001X 2018-02325 NC Primary

Addresses

Primary practice location

524 Moye Blvd
Greenville, NC 27834-2848

Mailing address

2160 Colonial Blvd
Fort Myers, FL 33907-1410
Phone (239) 931-7342

Other practice location 1

5018 Medical Center Cir
Allentown, PA 18106-9661
Phone (484) 223-1950

Other practice location 2

5018 Medical Center Cir
Allentown, PA 18106-9661
Phone (484) 223-1950

Other identifiers 2

IdentifierTypeStateIssuer
50075225OtherPACAPITAL BLUE CROSS
1394750MedicaidPA

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address malden516521@upmc.direct-ci.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, 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
I20060308000374 PA Practitioner - Radiation Oncology 3577570076 Reassigns benefits to 5 organizations
I20240315003612 NY Practitioner - Radiation Oncology 3577570076 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Radiation Oncology
Education
Other, 1988
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mary Imogene Bassett HospitalGroup PAC ID 3779488325, 780 clinicians
Susquehanna Physician ServicesGroup PAC ID 2264336460, 611 clinicians

Practice addresses (Care Compare)

1 Atwell Rd
Cooperstown, NY 13326-1301
Phone (607) 547-3480

1100 Grampian Blvd
Williamsport, PA 17701-1907
Phone (570) 326-8470

5230 Centre Ave
Pittsburgh, PA 15232-1304
Phone (412) 623-6720

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
92.62 of 100Reported as apm
Quality
77.97
Promoting interoperability
98
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
93.9 of 100Reported as apm
Quality
85.02
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2018-02325NCMDRadiation Oncology Physician
MD 042004-LPAMDRadiation Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Susquehanna Physician Services CurrentSince Jan 12, 2026 Accepting new patients
Mary Imogene Bassett Hospital CurrentSince Mar 18, 2024 Accepting new patients
Mary Imogene Bassett Hospital CurrentSince Mar 18, 2024 Accepting new patients
University of Pittsburgh Cancer Institute Cancer Services Radiation Oncology CurrentSince Sep 1, 2019 Accepting new patients
Indiana Healthcare Physician Services Inc CurrentSince Apr 6, 2020 Accepting new patients
Susquehanna Physician Services Radiation Oncology CurrentSince Jan 12, 2026 Accepting new patients
St. Luke's Physician Group, Inc. Current Accepting new patients
St Luke's Physician Group Inc CurrentSince Jul 1, 2017 Accepting new patients
St. Luke's Physician Group, Inc. CurrentSince Jul 1, 2017 Accepting new patients
University of Pittsburgh Cancer Institute Cancer Services CurrentSince Sep 1, 2019 Accepting new patients
Radiology & MRI of Bethlehem, Inc. Past Accepting new patients
Philadelphia Health & Education Corporation Past Accepting new patients

Locations

178 Grandview Dr
Cobleskill, NY 12043
Phone (518) 254-3456

1 Atwell Rd
Cooperstown, NY 13326
Phone (607) 547-3480

5018 Medical Center Cir
Ste 101A
Allentown, PA 18106
Phone (484) 526-3569

5018 Medical Center Cir
Ste 240
Allentown, PA 18106
Phone (484) 876-5649

22681 Route 68
Clarion, PA 16214
Phone (814) 227-1221

801 Ostrum St
Fountain Hill, PA 18015
Phone (610) 954-2200

640 Kolter Dr
Indiana, PA 15701
Phone (724) 357-7196

850 Hospital Rd
Ste 1200
Indiana, PA 15701
Phone (724) 465-8900

879 Hospital Rd
Indiana, PA 15701
Phone (724) 349-3031

2 Hot Metal St
#One
Pittsburgh, PA 15203
Phone (412) 432-5864

5230 Centre Ave
Shadyside, PA 15232
Phone (412) 623-2167

1100 Grampian Blvd
Williamsport, PA 17701
Phone (570) 326-8005

1201 Grampian Blvd
Williamsport, PA 17701
Phone (570) 326-8723

700 High St
Williamsport, PA 17701
Phone (570) 321-2000

Interoperability endpoints

  • Direct secure messaging: malden516521@upmc.direct-ci.com

Organizations & group practices 13

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

View all 13

Hospital & facility affiliations 12

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

NPI Registry JSON

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

{
    "created_epoch": "1143763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785369600000",
    "number": "1508827247",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2160 COLONIAL BLVD",
            "city": "FORT MYERS",
            "state": "FL",
            "postal_code": "339071410",
            "telephone_number": "239-931-7342",
            "fax_number": "239-931-7385"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "524 MOYE BLVD",
            "city": "GREENVILLE",
            "state": "NC",
            "postal_code": "278342848",
            "telephone_number": "252-551-6300",
            "fax_number": "252-551-6391"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5018 Medical Center Cir",
            "address_purpose": "LOCATION",
            "city": "Allentown",
            "state": "PA",
            "postal_code": "181069661",
            "country_code": "US",
            "telephone_number": "484-223-1950",
            "fax_number": "484-223-1951",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5018 Medical Center Cir",
            "address_purpose": "LOCATION",
            "city": "Allentown",
            "state": "PA",
            "postal_code": "181069661",
            "country_code": "US",
            "telephone_number": "484-223-1950",
            "fax_number": "484-223-1951",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ALDEN",
        "first_name": "MARK",
        "middle_name": "E",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-31",
        "last_updated": "2026-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "PA",
            "license": "MD 042004-L",
            "primary": false
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "NC",
            "license": "2018-02325",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAPITAL BLUE CROSS",
            "identifier": "50075225",
            "state": "PA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1394750",
            "state": "PA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "malden516521@upmc.direct-ci.com",
            "affiliation": "N",
            "address_1": "600 Grant St",
            "address_2": "Floor 58",
            "city": "Pittsburgh",
            "state": "PA",
            "country_code": "US",
            "postal_code": "152192702",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Greenville, NC

Sources for this page

Verify at the official NPI Registry.