Individual provider Active NPI

Alyson Beden

  • Certified Registered Nurse Anesthetist
  • Washington, DC
National Provider Identifier
1659941938
Registry record updated Jul 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
0024192073 Issued in VA
Practice address
110 Irving St NW
Washington, DC 20010-3017
Phone
(703) 282-1641
NPI assigned
Jun 29, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 0024192073 VA Primary
Critical Care Medicine Registered Nurse 163WC0200X RN1039827 DC

Addresses

Primary practice location

110 Irving St NW
Washington, DC 20010-3017

Mailing address

1124 25TH St NW Apt T5
Washington, DC 20037-1451
Phone (703) 282-1641

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, DC, VA3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20220813000713 MA Practitioner - Certified Registered Nurse Anesthetist (Crna) 9436532199 Reassigns benefits to 2 organizations
I20250804000439 DC Practitioner - Certified Registered Nurse Anesthetist (Crna) 9436532199 Reassigns benefits to 1 organization
I20250822000337 VA Practitioner - Certified Registered Nurse Anesthetist (Crna) 9436532199 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Northstar Anesthesia of Virginia, LLCGroup PAC ID 6608268826, 407 clinicians

Practice addresses (Care Compare)

3300 Gallows Rd
Falls Church, VA 22042-3307
Phone (703) 776-4001

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
RN1039827DCMDCritical Care Medicine Registered Nurse
0024192073VAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc CurrentSince Aug 1, 2022 Accepting new patients
Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc CurrentSince Aug 1, 2022 Accepting new patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is CurrentSince Sep 1, 2022 Accepting new patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is Current Accepting new patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is CurrentSince Sep 1, 2022 Accepting new patients
Northstar Anesthesia of Virginia, LLC CurrentSince Jul 1, 2025 Accepting new patients

Locations

330 Brookline Ave
Boston, MA 02215
Phone (617) 667-2000

25 Highland Ave
Newburyport, MA 01950
Phone (978) 258-4734

125 Parker Hill Ave
Roxbury Xing, MA 02120
Phone (617) 264-1100

2501 Parkers Ln
Alexandria, VA 22306
Phone (703) 664-7000

736 Battlefield Blvd N
Chesapeake, VA 23320
Phone (757) 312-6124

541 Sunset Ln
Ste 201
Culpeper, VA 22701
Phone (540) 829-0700

3300 Gallows Rd
Falls Church, VA 22042
Phone (703) 352-9395

Organizations & group practices 6

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.

Hospital & facility affiliations 2

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

NPI Registry JSON

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

{
    "created_epoch": "1624924800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752192000000",
    "number": "1659941938",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1124 25TH ST NW APT T5",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200371451",
            "telephone_number": "703-282-1641"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 IRVING ST NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200103017",
            "telephone_number": "703-282-1641"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BEDEN",
        "first_name": "ALYSON",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-06-29",
        "last_updated": "2025-07-11",
        "certification_date": "2025-07-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "VA",
            "license": "0024192073",
            "primary": true
        },
        {
            "code": "163WC0200X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Critical Care Medicine",
            "state": "DC",
            "license": "RN1039827",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 11, 2025; 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.