Margrethe E Weston, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

MD445012 Issued in PA

Practice address

620 John Paul Jones Cir
Naval Medical Center Portsmouth
Portsmouth, VA 23708-2111

Phone

(757) 953-1407

NPI assigned

May 5, 2006

Last updated

Sep 17, 2026By the provider in NPPES

Sex

Female

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 PA

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

Emergency Medicine

Education

Jefferson Medical College of Thomas Jefferson University, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Robert Packer HospitalGroup PAC ID 8022915180, shared by 5 NPIs, 53 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Robert Packer Hospital Hospital, Sayre, PA, CCN 390079

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mweston53104@direct-guthrie.org
• Direct secure messaging: mweston60059@wellspan.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Robert Packer Hospital

  • General Acute Care Hospital
  • Sayre, PA
  • NPI 1083614382
  Medicare reassignment NPD
• Robert Packer Hospital

  dba Robert Packer Hospital, Towanda Campus

  • General Acute Care Hospital
  • Towanda, PA
  • NPI 1134734528
  Medicare reassignment NPD
• Troy Community Hospital Incorporated

  • Critical Access Hospital
  • Troy, PA
  • NPI 1306847926
  Medicare reassignment NPD
• Wellspan Medical Group

  dba WellSpan Digestive Health

  • Gastroenterology Physician
  • York, PA
  • NPI 1669770004
  Medicare reassignment
• Robert Packer Hospital

  dba Guthrie EMS

  • Land Ambulance
  • Towanda, PA
  • NPI 1568063782
  NPD (past)

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

• Robert Packer Hospital

  • General Acute Care Hospital
  • Sayre, PA
  • NPI 1083614382
  Care Compare affiliation
• Robert Packer Hospital

  dba Robert Packer Hospital, Towanda Campus

  • General Acute Care Hospital
  • Towanda, PA
  • NPI 1134734528
  Care Compare affiliation

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

{
    "created_epoch": "1146787200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789603200000",
    "number": "1598713000",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6451 N FEDERAL HWY STE 800",
            "city": "FT LAUDERDALE",
            "state": "FL",
            "postal_code": "333081409"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "620 JOHN PAUL JONES CIR",
            "address_2": "NAVAL MEDICAL CENTER PORTSMOUTH",
            "city": "PORTSMOUTH",
            "state": "VA",
            "postal_code": "237082111",
            "telephone_number": "757-953-1407"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WESTON",
        "first_name": "MARGRETHE",
        "middle_name": "E",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-05-05",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "PA",
            "license": "MD445012",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stephen Wescott, PA-C
• Jacob Martin Wessler, MD
• Christina May West, CRNP
• Emmanuel Antoin West
• Benjamin Wilbour Westcott, D.O.
• Jordan Patrick Wherthey, DO
• Mary Katherine Whitcomb, NURSE PRACTITIONER
• Cynthia Yvette White, OTR/L
• Dennis Andrew White, M.D.
• Derrek Bruce White

• Emergency Medicine Physician in Portsmouth, VA
• Providers in Portsmouth, VA by specialty
• Emergency Medicine Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 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.