Nicole F Laslett, DO

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

DO210012857 Issued in DC

Practice address

5255 Loughboro Rd NW
Washington, DC 20016-2633

Phone

(202) 537-4000

NPI assigned

Apr 3, 2015

Sex

Female

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Other names 1

• Nicole Finelli Former name

Medicare fee-for-service enrollment

Enrolled in DE, MD, DC, VA4 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 4

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: nlaslett1450152@soc.inova.org
• Direct secure messaging: nicole.laslett@dclp.ikm.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.

• Inova Health Care Services

  • Medical Oncology Physician
  • Fairfax, VA
  • NPI 1275097123

  DC, VA

  Medicare reassignment Care Compare group NPD
• Inova Health Care Services

  • Internal Medicine Physician
  • Falls Church, VA
  • NPI 1952320061

  DC, Internal Medicine, VA

  Medicare reassignment Care Compare group NPD
• Christiana Care Health Services Inc

  • Hospitalist Physician
  • Newark, DE
  • NPI 1245474329

  DE, Internal Medicine

  Medicare reassignment NPD
• Christiana Care Health Services, Inc

  • Endocrinology, Diabetes & Metabolism Physician
  • Wilmington, DE
  • NPI 1770568107

  DE

  Medicare reassignment NPD
• Union Hospital of Cecil County

  • Internal Medicine Physician
  • Elkton, MD
  • NPI 1124067848

  Internal Medicine, MD

  Medicare reassignment NPD
• Inova Health Care Services

  • Medical Technologist
  • Sterling, VA
  • NPI 1699655589
  Care Compare group NPD
• Inova Health Care Services

  • Rehabilitation Hospital Unit
  • Alexandria, VA
  • NPI 1013048990
  Care Compare group
• Inova Health Care Services

  • Physical Therapist
  • Springfield, VA
  • NPI 1043563257
  Care Compare group
• Inova Health Care Services

  • Community/Retail Pharmacy
  • Fairfax, VA
  • NPI 1093526295
  Care Compare group
• Inova Health Care Services

  • Psychiatric Hospital Unit
  • Alexandria, VA
  • NPI 1104957083
  Care Compare group
• Inova Health Care Services

  • Community/Retail Pharmacy
  • Leesburg, VA
  • NPI 1184346470
  Care Compare group
• Inova Health Care Services

  • General Acute Care Hospital
  • Alexandria, VA
  • NPI 1255684460
  Care Compare group

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

• Christiana Care Health Services, Inc.

  • General Acute Care Hospital
  • Wilmington, DE
  • NPI 1134194038

  Hospital

  Care Compare affiliation
• Inova Health Care Services

  • Rehabilitation Hospital Unit
  • Falls Church, VA
  • NPI 1588795462

  Hospital

  Care Compare affiliation
• Inova Health Care Services

  • General Acute Care Hospital
  • Fairfax, VA
  • NPI 1760513980

  Hospital

  Care Compare affiliation
• Inova Health Care Services

  • General Acute Care Hospital
  • Falls Church, VA
  • NPI 1831220714

  Hospital

  Care Compare affiliation
• Inova Health Care Services

  • General Acute Care Hospital
  • Alexandria, VA
  • NPI 1922139120

  Hospital

  Care Compare affiliation

Specialty

Medical OncologyAlso: Hematology, Internal Medicine

Education

Philadelphia College of Osteopathic Medicine, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Inova Health Care Services 1,821 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Inova Fairfax Hospital Hospital, Falls Church, VA, CCN 490063
• Christiana Hospital Hospital, Newark, DE, CCN 080001
• Inova Fair Oaks Hospital Hospital, Fairfax, VA, CCN 490101
• Inova Mount Vernon Hospital Hospital, Alexandria, VA, CCN 490122

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

{
    "created_epoch": "1428019200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783296000000",
    "number": "1154716371",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE",
            "city": "MIDDLE RIVER",
            "state": "MD",
            "postal_code": "212202004",
            "telephone_number": "410-955-5000",
            "fax_number": "410-500-4266"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5255 LOUGHBORO RD NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200162633",
            "telephone_number": "202-537-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4701 Ogletown Stanton Rd Ste 2300",
            "address_purpose": "LOCATION",
            "city": "Newark",
            "state": "DE",
            "postal_code": "197132055",
            "country_code": "US",
            "telephone_number": "302-731-7782",
            "fax_number": "302-738-5917",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LASLETT",
        "first_name": "NICOLE",
        "middle_name": "F",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-04-03",
        "last_updated": "2026-07-06",
        "certification_date": "2026-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "DE",
            "license": "C2-0012019",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "DE",
            "license": "C2-0012019",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "MD",
            "license": "H0091166",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "DC",
            "license": "DO210012857",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "NICOLE",
            "last_name": "FINELLI",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Lashaun Canady
• La Tanya Elizabeth Lashley
• Sharon Lashley, PH
• Andrew Marc Lasky, D.D.S.
• Sasha Lasky, MD
• Terry Lasome, CRNA
• Joseph J. Lasorda, P.T.
• Marcus Lasota, PH.D.
• Isabelle M Lass, DDS
• Pidenam Lassa

• All providers in Washington, DC
• Hematology & Oncology Physician in District of Columbia

• 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.