Individual provider Active NPI

Ayal Zev Pierce, MD

  • Emergency Medicine Physician
  • Washington, DC
National Provider Identifier
1013470160
Registry record updated Jun 28, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
MD210001437 Issued in DC
Practice address
900 23Rd St NW
Washington, DC 20037-2342
Phone
(202) 715-4000
NPI assigned
Apr 6, 2019
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 28, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Emergency Medicine Physician 207P00000X MD210001437 DC Primary

Addresses

Primary practice location

900 23Rd St NW
Washington, DC 20037-2342

Mailing address

2150 Pennsylvania Ave NW
Washington, DC 20037-3201

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, VA2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20230714000255 DC Practitioner - Emergency Medicine 0446610059 Reassigns benefits to 1 organization
I20250502001430 VA Practitioner - Emergency Medicine 0446610059 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Tufts University School of Medicine, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Fredericksburg Emergency Medical Alliance, Inc. 47 clinicians
Medical Faculty Associates, Inc 676 clinicians

Practice addresses (Care Compare)

10401 Spotsylvania Ave
Suite 103
Fredericksburg, VA 22408-8609
Phone (540) 741-9111

900 23Rd St NW
Washington, DC 20037-2342
Phone (202) 715-4000

Hospital & facility affiliations

  • George Washington Univ Hospital Hospital, Washington, DC, CCN 090001
  • Mary Washington Hospital Hospital, Fredericksburg, VA, CCN 490022
  • Stafford Hospital, LLC Hospital, Stafford, VA, CCN 490140

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD210001437DCMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Fredericksburg Emergency Medical Alliance, Inc. Emergency Medicine CurrentSince Mar 1, 2025 Accepting new patients
Medical Faculty Associates, Inc Emergency Medicine CurrentSince Jun 22, 2023 Accepting new patients

Locations

2150 Pennsylvania Ave NW
Washington, DC 20037
Phone (202) 741-2222

900 23rd St NW
Washington, DC 20037
Phone (202) 715-4750

10401 Spotsylvania Ave
Ste 103
Fredericksburg, VA 22408
Phone (540) 741-0555

5501 Plank Rd
#100
Fredericksburg, VA 22407
Phone (540) 741-3190

1001 Sam Perry Blvd
Fredericksburg, VA 22401
Phone (540) 741-1100

101 Hospital Center Blvd
Stafford, VA 22554
Phone (540) 741-3340

Organizations & group practices 2

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.

Hospital & facility affiliations 5

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": "1554508800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1687910400000",
    "number": "1013470160",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2150 PENNSYLVANIA AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200373201"
        },
        {
            "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": "202-715-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PIERCE",
        "first_name": "AYAL",
        "middle_name": "ZEV",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-04-06",
        "last_updated": "2023-06-28",
        "certification_date": "2023-06-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "DC",
            "license": "MD210001437",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.