Margaret Embury Witek, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

7063 Issued in NC

Practice address

800 Washington St
Boston, MA 02111-1552

Phone

(617) 636-5000

NPI assigned

Jul 30, 2018

Sex

Female

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 NC

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Duke University Health System, IncGroup PAC ID 2567372345, 1,083 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Duke University Hospital Hospital, Durham, NC, CCN 340030

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse

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.

• Duke University Health System, Inc.

  • Certified Registered Nurse Anesthetist
  • Durham, NC
  • NPI 1558392977

  Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD
• Duke Health Integrated Practice, Inc.

  • General Practice Physician
  • Durham, NC
  • NPI 1205553369
  Medicare reassignment NPD
• Duke University Health System, Inc.

  • Parenteral & Enteral Nutrition Supplies (DME)
  • Durham, NC
  • NPI 1427187525
  NPD

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

• Duke University Health System Inc

  • Rehabilitation Hospital Unit
  • Raleigh, NC
  • NPI 1205225646
  Care Compare affiliation
• Duke University Health System Inc

  • Clinical Medical Laboratory
  • Raleigh, NC
  • NPI 1306828108

  Hospital

  Care Compare affiliation
• Duke University Health System Inc

  • Clinical Medical Laboratory
  • Durham, NC
  • NPI 1508847047

  Hospital

  Care Compare affiliation
• Duke University Health System, Inc.

  • Land Ambulance
  • Durham, NC
  • NPI 1417954942

  Hospital

  Care Compare affiliation
• Duke University Health System, Inc.

  • Rehabilitation Hospital Unit
  • Durham, NC
  • NPI 1538166061
  Care Compare affiliation
• Duke University Health System, Inc.

  • General Acute Care Hospital
  • Durham, NC
  • NPI 1992703540
  Care Compare affiliation

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

{
    "created_epoch": "1532908800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1677196800000",
    "number": "1659859031",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "800 WASHINGTON ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021111552"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 WASHINGTON ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021111552",
            "telephone_number": "617-636-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WITEK",
        "first_name": "MARGARET",
        "middle_name": "EMBURY",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-07-30",
        "last_updated": "2023-02-24",
        "certification_date": "2023-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "PA",
            "license": "RN622902",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NC",
            "license": "7063",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelly R Wisniewski, PA-C
• Bram Peter Wispelwey, M.D., M.S.
• Kerollos Wissa
• Anna K. Wiste, MD, PHD
• Victoria Witczak, PA-C
• Sara Witek, AU.D
• Lisa Witham, CRNA
• Thomas Patrick Witherby
• Tamsyn Withers
• Withings Medical Group Ca PC

• Certified Registered Nurse Anesthetist in Boston, MA
• Providers in Boston, MA by specialty
• Certified Registered Nurse Anesthetist in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.