Foster Donald Lasley, M.D.

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

E11178 Issued in AR

Practice address

60 E Monte Painter Dr
Fayetteville, AR 72703-4014

Phone

(479) 587-1700

Fax

(479) 587-1366

NPI assigned

Jun 22, 2009

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in OK, AR2 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 2

Specialty

Radiation Oncology

Education

Other, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Highlands Oncology Group PAGroup PAC ID 7416976196, 78 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Washington Regional Medical Center Hospital, Fayetteville, AR, CCN 040004
• Mercy Hospital Northwest Arkansas Hospital, Rogers, AR, CCN 040010

Merit-based Incentive Payment System (MIPS)

Final score

91.14 of 100Reported as group

Quality

86.39

Promoting interoperability

100

Improvement activities

40

Cost

75.48

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: flasley49696@washingtonregional.direct-ci.com

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.

• Highlands Oncology Group PA

  • Hematology & Oncology Physician
  • Springdale, AR
  • NPI 1346211323

  Radiation Oncology

  Medicare reassignment Care Compare group NPD
• Highlands Oncology Group, PA

  • Community/Retail Pharmacy
  • MTN Home, AR
  • NPI 1487373197
  NPD

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

• Mercy Hospital Rogers

  • General Acute Care Hospital
  • Rogers, AR
  • NPI 1316902414
  Care Compare affiliation
• Washington Regional Medical Center

  • General Acute Care Hospital
  • Fayetteville, AR
  • NPI 1083609150
  Care Compare affiliation

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

{
    "created_epoch": "1245628800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783296000000",
    "number": "1407083058",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "60 E MONTE PAINTER DR",
            "city": "FAYETTEVILLE",
            "state": "AR",
            "postal_code": "727034014",
            "telephone_number": "479-587-1700",
            "fax_number": "479-587-1366"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "60 E MONTE PAINTER DR",
            "city": "FAYETTEVILLE",
            "state": "AR",
            "postal_code": "727034014",
            "telephone_number": "479-587-1700",
            "fax_number": "479-587-1366"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "808 S 52nd St",
            "address_purpose": "LOCATION",
            "city": "Rogers",
            "state": "AR",
            "postal_code": "727588602",
            "country_code": "US",
            "telephone_number": "479-587-1700",
            "fax_number": "479-587-1366",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2526 S Pinnacle Hills Pkwy",
            "address_purpose": "LOCATION",
            "city": "Rogers",
            "state": "AR",
            "postal_code": "727588939",
            "country_code": "US",
            "telephone_number": "479-587-1700",
            "fax_number": "479-587-1366",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LASLEY",
        "first_name": "FOSTER",
        "middle_name": "DONALD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-06-22",
        "last_updated": "2026-07-06",
        "certification_date": "2026-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "AR",
            "license": "E11178",
            "primary": true
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "OK",
            "license": "27299",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brooke Lou Larson, PA-C
• Amy Larwood, RN
• Laser Beauty & Skin Care, Inc
• Carol Lash
• Alexander Chase Lashley, LAC
• William Lassiter, MD
• Ethan Latimer, M.D.
• Fabian Enrique Latorre Jr., MD
• Sara Laughinghouse, LPC
• Seth Andrew Laughter, PT, DPT, OCS

• Radiation Oncology Physician in Fayetteville, AR
• Providers in Fayetteville, AR by specialty
• Radiation Oncology Physician in Arkansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 6, 2026; 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.