Marshall D Sklar, M.D.

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

24672 Issued in WV

Practice address

812 Gorman Ave
Elkins, WV 26241-3181

Phone

(304) 637-3948

Fax

(304) 636-0672

NPI assigned

Jul 27, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 2

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in WV, CO, PA3 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 3

Specialty

Radiation Oncology

Education

Harvard Medical School, 1971

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Susquehanna Physician ServicesGroup PAC ID 2264336460, 611 clinicians

Fayette Oncology AssociatesGroup PAC ID 1052201589, 5 clinicians

University of Pittsburgh Cancer Institute Cancer ServicesGroup PAC ID 6709771587, 57 clinicians

Davis Memorial HospitalGroup PAC ID 3072418540, 77 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Upmc Williamsport Hospital, Williamsport, PA, CCN 390045
• Upmc Altoona Hospital, Altoona, PA, CCN 390073
• Davis Medical Center Hospital, Elkins, WV, CCN 510030
• Charleston Area Medical Center Hospital, Charleston, WV, CCN 510022
• Memorial Hospital Hospital, Fremont, OH, CCN 360156

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: msklar516619@upmc.direct-ci.com
• Direct secure messaging: msklar200375@direct-guthrie.org

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.

• Davis Memorial Hospital

  • General Acute Care Hospital
  • Elkins, WV
  • NPI 1619964806
  Medicare reassignment Care Compare group NPD
• Fayette Oncology Associates

  • Radiation Oncology Physician
  • Uniontown, PA
  • NPI 1003817958
  Medicare reassignment Care Compare group NPD
• Susquehanna Physician Services

  • Hematology & Oncology Physician
  • Williamsport, PA
  • NPI 1700962701

  Radiation Oncology

  Medicare reassignment Care Compare group NPD
• University of Pittsburgh Cancer Institute Cancer Services

  • Radiation Oncology Physician
  • Pittsburgh, PA
  • NPI 1427025840
  Medicare reassignment Care Compare group NPD
• Butler Cancer Associates Inc

  • Radiation Oncology Physician
  • Butler, PA
  • NPI 1649519778
  Medicare reassignment NPD
• Mountain View Cancer Associates

  • Hematology & Oncology Physician
  • Greensburg, PA
  • NPI 1013984376

  Radiation Oncology

  Medicare reassignment NPD
• Upmc/HVHS Cancer Center

  • Radiation Oncology Physician
  • Moon Township, PA
  • NPI 1609843861
  Medicare reassignment NPD
• Upmc/Conemaugh Cancer Center

  • Radiation Oncology Physician
  • Johnstown, PA
  • NPI 1326015538
  Medicare reassignment
• Davis Memorial Hospital

  • Community/Retail Pharmacy
  • Elkins, WV
  • NPI 1700663226
  NPD
• Fayette Oncology Associates

  • Mobile Radiology Clinic/Center
  • Uniontown, PA
  • NPI 1700840154
  NPD
• Mountain View Cancer Associates, LLP

  • Durable Medical Equipment & Medical Supplies
  • Greensburg, PA
  • NPI 1558325688
  NPD
• Susquehanna Physician Services

  • Radiology Clinic/Center
  • Mansfield, PA
  • NPI 1073361564
  NPD

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

• Charleston Area Medical Center Inc

  • Psychiatric Hospital Unit
  • Charleston, WV
  • NPI 1265421226
  Care Compare affiliation
• Charleston Area Medical Center Inc

  • General Acute Care Hospital
  • Beckley, WV
  • NPI 1427904002
  Care Compare affiliation
• Charleston Area Medical Center Inc

  • General Acute Care Hospital
  • Beckley, WV
  • NPI 1508712118
  Care Compare affiliation
• Charleston Area Medical Center Inc

  • Rehabilitation Hospital Unit
  • Charleston, WV
  • NPI 1639168693
  Care Compare affiliation
• Charleston Area Medical Center Inc

  • General Acute Care Hospital
  • Beckley, WV
  • NPI 1689520264
  Care Compare affiliation
• Charleston Area Medical Center Inc

  • General Acute Care Hospital
  • Fayetteville, WV
  • NPI 1932055589
  Care Compare affiliation
• Charleston Area Medical Center Inc

  • General Acute Care Hospital
  • Charleston, WV
  • NPI 1952390239
  Care Compare affiliation
• Charleston Area Medical Center, Inc.

  • General Acute Care Hospital
  • Charleston, WV
  • NPI 1124248752
  Care Compare affiliation
• Charleston Area Medical Center, Inc.

  • Community/Retail Pharmacy
  • Charleston, WV
  • NPI 1134518186

  Hospital

  Care Compare affiliation
• Charleston Area Medical Center, Inc.

  • Hospitalist Physician
  • Ronceverte, WV
  • NPI 1972125995
  Care Compare affiliation
• Charleston Medical Center, Inc.

  • General Acute Care Hospital
  • Fayetteville, WV
  • NPI 1174479513
  Care Compare affiliation
• Davis Memorial Hospital

  • General Acute Care Hospital
  • Elkins, WV
  • NPI 1619964806
  Care Compare affiliation

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

{
    "created_epoch": "1153958400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764633600000",
    "number": "1225042351",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "812 GORMAN AVE",
            "city": "ELKINS",
            "state": "WV",
            "postal_code": "262413181",
            "telephone_number": "304-637-3948",
            "fax_number": "304-636-0672"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "812 GORMAN AVE",
            "city": "ELKINS",
            "state": "WV",
            "postal_code": "262413181",
            "telephone_number": "304-637-3948",
            "fax_number": "304-636-0672"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SKLAR",
        "first_name": "MARSHALL",
        "middle_name": "D",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-27",
        "last_updated": "2025-12-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "WV",
            "license": "24672",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE PTAN",
            "identifier": "WV0840A",
            "state": "WV"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3810021778",
            "state": "WV"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "msklar516619@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": []
}

• Jontasia Sitton
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• Haylee Skaggs
• Lottie Skidmore
• Melissa Rae Skinner
• Alan Ken Skogstad
• Alice Jean Slaubaugh
• Jessica Slaubaugh
• Brittany Small
• Dianna Smallwood

• Radiation Oncology Physician in Elkins, WV
• Providers in Elkins, WV by specialty
• Radiation Oncology Physician in West Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.