Margaret Esther Schifano, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

PA200001539 Issued in DC

Practice address

900 23Rd St NW
Washington, DC 20037-2342

Phone

(202) 741-2911

NPI assigned

Feb 14, 2019

Sex

Female

Sole proprietor

No

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

Specialties & licenses 6

Addresses

Other identifiers 1

Electronic endpoints 3

Medicare fee-for-service enrollment

Enrolled in NY, DC, MA3 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 3

Specialty

Physician Assistant

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mid Atlantic Medicine LLCGroup PAC ID 6204202864, 14 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Nantucket Cottage Hospital Hospital, Nantucket, MA, CCN 220177

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/
• Direct secure messaging: mac9722@direct.nyp.org
• FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
• Direct secure messaging: schifano.margaret.nch@direct.partners.masshiway.net

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.

• Mid Atlantic Medicine LLC

  • Urgent Care Clinic/Center
  • Washington, DC
  • NPI 1508459199
  Medicare reassignment Care Compare group
• Nantucket Cottage Hospital

  • Rural Acute Care Hospital
  • Nantucket, MA
  • NPI 1447214622
  Medicare reassignment NPD
• Medical Faculty Associates, Inc

  • Anesthesiology Physician
  • Washington, DC
  • NPI 1417990581
  Medicare reassignment
• Nantucket Physicians Organization

  • Orthopaedic Surgery Physician
  • Nantucket, MA
  • NPI 1568798510
  Medicare reassignment
• North Shore Lij, Urgent Care, P.C.

  • Urgent Care Clinic/Center
  • Rockville Centre, NY
  • NPI 1679970891
  Medicare reassignment
• Trustees of Columbia University in the City of New York

  • Surgery Physician
  • New York, NY
  • NPI 1508266347
  Medicare reassignment
• Nantucket Cottage Hospital

  dba Nantucket Cottage Medical Group

  • Rural Health Clinic/Center
  • Nantucket, MA
  • NPI 1477021608
  NPD
• Trustees of Columbia University in the City of New York

  • Internal Medicine Physician
  • New York, NY
  • NPI 1699289488

  Emergency Medicine

  NPD
• Trustees of Columbia University in the City of New York

  • Internal Medicine Physician
  • New York, NY
  • NPI 1861907321

  Physician Assistant

  NPD
• Ack Medical Transportation

  • Non-emergency Medical Transport (VAN)
  • Nantucket, MA
  • NPI 1457139420
  NPD (past)
• Orthoconnecticut, PLLC

  dba Danbury Orthopedics, New Milford Orthopedics, Coastal Orthopaedics

  • Durable Medical Equipment & Medical Supplies
  • New Milford, CT
  • NPI 1538258835
  NPD (past)

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

• Nantucket Cottage Hospital

  • Rural Acute Care Hospital
  • Nantucket, MA
  • NPI 1447214622
  Care Compare affiliation

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

{
    "created_epoch": "1550102400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773878400000",
    "number": "1851857940",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3537 S UTAH ST",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222061815",
            "telephone_number": "763-438-3982"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "900 23RD ST NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200372342",
            "telephone_number": "202-741-2911"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "57 Prospect St Unit 1",
            "address_purpose": "LOCATION",
            "city": "Nantucket",
            "state": "MA",
            "postal_code": "025544396",
            "country_code": "US",
            "telephone_number": "508-825-1387",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8901 Wisconsin Ave",
            "address_purpose": "LOCATION",
            "city": "Bethesda",
            "state": "MD",
            "postal_code": "208891541",
            "country_code": "US",
            "telephone_number": "301-295-4810",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SCHIFANO",
        "first_name": "MARGARET",
        "middle_name": "ESTHER",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-02-14",
        "last_updated": "2026-03-19",
        "certification_date": "2026-03-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NY",
            "license": "024687",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "DC",
            "license": "PA200001539",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "024687",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "DC",
            "license": "PA200001539",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "DC",
            "license": "PA200001539",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "NY",
            "license": "024687",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "05979864",
            "state": "NY"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4",
            "affiliation": "N",
            "endpointDescription": "FHIR",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "622 W 168th St # Vc260",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "100323720",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "FHIR",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "622 W 168th St # Vc260",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "100323720",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mac9722@direct.nyp.org",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct Address",
            "address_1": "622 W 168th St # Vc260",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "100323720",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Benjamin Scherr, DDS
• David A. Schessel, MD
• Kari Somara Schichor, MD
• Abbe Schickner, DO
• Lisa Schievelbein, PSYD
• Neil Philip Schiff, PH.D.
• Adam Schiffenbauer, MD
• Ofer Schiller, M.D.
• Michal Schimmel, AU.D.
• Sarah D Schlatterer, MD, PHD

• Medical Physician Assistant in Washington, DC
• Providers in Washington, DC by specialty
• Medical Physician Assistant in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 19, 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.