NPIMap

Individual provider Active NPI

Cengiz Aygun, M.D.

  • Specialist
  • Baltimore, MD
National Provider Identifier
1174528798
Registry record updated Dec 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
License
D0030426 Issued in MD
Practice address
9105 Franklin Square Dr
Ste 100
Baltimore, MD 21237-5333
Phone
(410) 682-6800
Fax
(410) 682-2783
NPI assigned
Jun 20, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 19, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Radiation Oncology Physician 2085R0001X 28596 WV
Therapeutic Radiology Physician 2085R0203X 28596 WV
Specialist 174400000X D0030426 MD Primary

Addresses

Primary practice location

9105 Franklin Square Dr
Ste 100
Baltimore, MD 21237-5333

Mailing address

9105 Franklin Square Dr Ste 100
Baltimore, MD 21237-5333
Phone (410) 682-6800

Other practice location 1

1200 J D Anderson Dr
Morgantown, WV 26505-3494
Phone (304) 285-2220

Other practice location 2

275 Dry Hill Rd
Beckley, WV 25801-2605
Phone (304) 253-6060

Other identifiers 2

IdentifierTypeStateIssuer
48452MedicaidMD
1174528798MedicaidWV

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, WV, DC3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20101029000498 MD Practitioner - Radiation Oncology 3870551369 Reassigns benefits to 5 organizations
I20190517002238 WV Practitioner - Radiation Oncology 3870551369 Reassigns benefits to 2 organizations
I20221220001592 DC Practitioner - Radiation Oncology 3870551369 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Radiation Oncology
Education
Other, 1977
Medicare assignment
May accept Medicare assignment
Group practices
Sinai Hospital of Baltimore, Inc 373 clinicians
Charleston Area Medical Center Inc 969 clinicians

Practice addresses (Care Compare)

2401 W Belvedere Ave
Sinai Radiation Oncology
Baltimore, MD 21215-5216
Phone (410) 601-5689

275 Dry Hill Rd
Beckley, WV 25801-2605
Phone (304) 253-6060

Hospital & facility affiliations

  • Sinai Hospital of Baltimore Hospital, Baltimore, MD, CCN 210012
  • Davis Medical Center Hospital, Elkins, WV, CCN 510030
  • Charleston Area Medical Center Hospital, Charleston, WV, CCN 510022
  • Mon Health Medical Center Hospital, Morgantown, WV, CCN 510024

Merit-based Incentive Payment System (MIPS)

Final score
85.83 of 100Reported as group
Quality
71.66
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D0030426MDMDSpecialist
28596WVMDTherapeutic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC CurrentSince Feb 5, 2026 Accepting new patients
Upmc Western Maryland Corporation Current Accepting new patients
Maryland Oncology Hematology P.a. CurrentSince Jan 9, 2023 Accepting new patients
Sinai Hospital of Baltimore, Inc Radiation Oncology CurrentSince Jul 2, 2023 Accepting new patients
Upmc Western Maryland Health Services, LLC Current Accepting new patients
Upmc Western Maryland Corporation CurrentSince Sep 1, 2021 Accepting new patients
Medstar Medical Group II LLC CurrentSince Feb 5, 2026 Accepting new patients
Upmc Western Maryland Health Services, LLC CurrentSince Jul 25, 2023 Accepting new patients
Sinai Hospital of Baltimore, Inc. CurrentSince Jul 2, 2023 Accepting new patients
Charleston Area Medical Center Inc CurrentSince Dec 8, 2025 Accepting new patients
Radiation Oncology Affiliates of Maryland Specialist CurrentSince Jan 1, 1975 Accepting new patients
Charleston Area Medical Center, Inc. CurrentSince Dec 8, 2025 Accepting new patients
Upmc Western Maryland Health Services, LLC CurrentSince Jul 25, 2023 Accepting new patients
Upmc Western Maryland Corporation CurrentSince Sep 1, 2021 Accepting new patients
Maryland Oncology Hematology P.a. CurrentSince Jan 9, 2023 Accepting new patients
Maryland Oncology Hematology, P.a. Current Accepting new patients
Sinai Hospital of Baltimore Inc Past Accepting new patients
Charleston Area Medical Center Inc Past Accepting new patients
Monongalia County General Hospital Company Past Accepting new patients

Locations

2401 W Belvedere Ave
Baltimore, MD 21215

5601 Loch Raven Blvd
Baltimore, MD 21239
Phone (443) 444-4714

12 Medstar Blvd
Ste 180
Bel Air, MD 21015
Phone (410) 515-6400

11720 Beltsville Dr
Ste 300
Beltsville, MD 20705

12500 Willowbrook Rd
Cumberland, MD 21502
Phone (240) 964-1255

12502 Willowbrook Rd
Ste 440
Cumberland, MD 21502
Phone (240) 964-8680

1406 Crain Hwy S
Glen Burnie, MD 21061
Phone (410) 768-6440

7350 Van Dusen Rd
Ste 370
Laurel, MD 20707
Phone (301) 982-9800

1313 National Hwy
Lavale, MD 21502
Phone (240) 362-0288

9000 Franklin Square Dr
Rosedale, MD 21237
Phone (410) 682-7000

9105 Franklin Square Dr
Ste 100
Rosedale, MD 21237
Phone (410) 682-6800

9105 Franklin Square Dr
Rosedale, MD 21237
Phone (410) 574-1330

11886 Healing Way
Ste 101
Silver Spring, MD 20904
Phone (240) 471-3800

291 Stoner Ave
Westminster, MD 21157
Phone (410) 871-6139

275 Dry Hill Rd
Beckley, WV 25801
Phone (304) 253-6060

501 Morris St
Charleston, WV 25301
Phone (304) 348-6293

Interoperability endpoints

  • Direct secure messaging: caygun114572@direct.umm.edu

Organizations & group practices 34

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.

View all 34

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": "1119225600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766102400000",
    "number": "1174528798",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9105 FRANKLIN SQUARE DR STE 100",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212375333",
            "telephone_number": "410-682-6800",
            "fax_number": "410-682-2783"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9105 FRANKLIN SQUARE DR",
            "address_2": "STE 100",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212375333",
            "telephone_number": "410-682-6800",
            "fax_number": "410-682-2783"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1200 J D Anderson Dr",
            "address_purpose": "LOCATION",
            "city": "Morgantown",
            "state": "WV",
            "postal_code": "265053494",
            "country_code": "US",
            "telephone_number": "304-285-2220",
            "fax_number": "304-285-2222",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "275 Dry Hill Rd",
            "address_purpose": "LOCATION",
            "city": "Beckley",
            "state": "WV",
            "postal_code": "258012605",
            "country_code": "US",
            "telephone_number": "304-253-6060",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AYGUN",
        "first_name": "CENGIZ",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-20",
        "last_updated": "2025-12-19",
        "certification_date": "2025-12-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "WV",
            "license": "28596",
            "primary": false
        },
        {
            "code": "2085R0203X",
            "taxonomy_group": "",
            "desc": "Radiology, Therapeutic Radiology",
            "state": "WV",
            "license": "28596",
            "primary": false
        },
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "MD",
            "license": "D0030426",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "48452",
            "state": "MD"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1174528798",
            "state": "WV"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.