Jason Alan Gregory, M.D.

Primary specialty

Neuropathology PhysicianTaxonomy code 207ZN0500X

License

28398 Issued in NE

Practice address

8901 Rockville Pike
Bethesda, MD 20889-4504

Phone

(301) 295-4000

NPI assigned

Jun 7, 2013

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in FL

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 1

Specialty

Pathology

Education

University of Kansas School of Med (KC/Wich/Sal), 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ruffolo Hooper and Associates MD PAGroup PAC ID 1355324658, 44 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Adventhealth North Pinellas Hospital, Tarpon Springs, FL, CCN 100055
• Adventhealth Tampa Hospital, Tampa, FL, CCN 100173
• Adventhealth Dade City Hospital, Dade City, FL, CCN 100211
• Adventhealth Wesley Chapel Hospital, Wesley Chapel, FL, CCN 100319
• Adventhealth Riverview Hospital, Riverview, FL, CCN 100364

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Ruffolo Hooper & Associates MD PA

  • Anatomic Pathology & Clinical Pathology Physician
  • Tampa, FL
  • NPI 1790732360

  Neuropathology

  Medicare reassignment Care Compare group NPD

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

• Adventhealth Riverview Inc

  • General Acute Care Hospital
  • Riverview, FL
  • NPI 1699345314
  Care Compare affiliation
• Florida Hospital Dade City Inc

  • General Acute Care Hospital
  • Dade City, FL
  • NPI 1215444054
  Care Compare affiliation
• Pasco-Pinellas Hillsborough Community Health System Inc

  • General Acute Care Hospital
  • Wesley Chapel, FL
  • NPI 1073893020
  Care Compare affiliation
• Tarpon Springs Hospital Foundation Inc

  • General Acute Care Hospital
  • Tarpon Springs, FL
  • NPI 1568473015
  Care Compare affiliation
• University Community Hospital, Inc

  • General Acute Care Hospital
  • Tampa, FL
  • NPI 1053321919
  Care Compare affiliation
• University Community Hospital, Inc

  • Clinical Medical Laboratory
  • Tampa, FL
  • NPI 1134766694

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1370563200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1737417600000",
    "number": "1114365533",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1600 SW ARCHER RD DEPT OF",
            "city": "GAINESVILLE",
            "state": "FL",
            "postal_code": "326103003",
            "telephone_number": "913-827-8926"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8901 ROCKVILLE PIKE",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208894504",
            "telephone_number": "301-295-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREGORY",
        "first_name": "JASON",
        "middle_name": "ALAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2013-06-07",
        "last_updated": "2025-01-21",
        "certification_date": "2025-01-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZN0500X",
            "taxonomy_group": "",
            "desc": "Pathology, Neuropathology",
            "state": "NE",
            "license": "28398",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lester Lee Greer, M.D.
• Mark Walter Gregg, RN
• Rebecca Wong Gregg, MD, MPH
• Janina Kathleen Gregorski, M.D.
• Andrew R Gregory, O.D., M.H.A., M.B.A.
• Melbourne Gregory
• Liesl Shockley Grenier, M.D.
• Tim F Greten, M.D.
• Jassimran Kaur Grewal, M.ED., BCBA, LBA
• Timothy Gribbin, MED, ATC

• Neuropathology Physician in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Neuropathology Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 21, 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.