Individual provider Active NPI

Xiaolu Xu, MD

  • Anesthesiology Physician
  • Washington, DC
National Provider Identifier
1861888737
Registry record updated Apr 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
25MA10595500 Issued in NJ
Practice address
2041 Georgia Ave NW
Washington, DC 20060-0001
Phone
(202) 865-6100
NPI assigned
Apr 8, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 27, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X D91071 MD
Anesthesiology Physician 207L00000X 0101278796 VA
Anesthesiology Physician 207L00000X 25MA10595500 NJ Primary

Addresses

Primary practice location

2041 Georgia Ave NW
Washington, DC 20060-0001

Mailing address

2041 Georgia Ave NW
Washington, DC 20060-0001

Other practice location 1

1001 Sam Perry Blvd
Fredericksburg, VA 22401-4453
Phone (540) 741-7614

Other practice location 2

1201 Sam Perry Blvd Ste 101
Fredericksburg, VA 22401-4490
Phone (540) 741-7614

Other practice location 3

101 Hospital Center Blvd
Stafford, VA 22554-6200
Phone (540) 741-7614

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ, MD, DC, VA4 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 4

Enrollment IDStateProvider typePAC IDDetails
I20200413000072 NJ Practitioner - Anesthesiology 4880983022 Reassigns benefits to 1 organization
I20210429001325 MD Practitioner - Anesthesiology 4880983022 Reassigns benefits to 2 organizations
I20210429001426 DC Practitioner - Anesthesiology 4880983022 Reassigns benefits to 2 organizations
I20230711001510 VA Practitioner - Anesthesiology 4880983022 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Howard University College of Medicine, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mary Washington Healthcare Specialty Services, LLCGroup PAC ID 5991605826, 136 clinicians
Meritus Medical Center IncGroup PAC ID 7113811795, 730 clinicians
Inova Cares - CommunityGroup PAC ID 9537526330, 187 clinicians

Practice addresses (Care Compare)

1001 Sam Perry Blvd
Fredericksburg, VA 22401-4453
Phone (540) 741-7614

11116 Medical Campus Rd
Hagerstown, MD 21742-6710
Phone (301) 790-8000

3600 Joseph Siewick Dr
Fairfax, VA 22033-1709
Phone (703) 391-3600

44045 Rivderside Pkwy
Leesburg, VA 20176-5101
Phone (703) 858-6000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
63.85 of 100Reported as group
Quality
57.47
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D91071MDMDAnesthesiology Physician
25MA10595500NJMDAnesthesiology Physician
0101278796VAMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Meritus Medical Center Inc CurrentSince Feb 22, 2024 Accepting new patients
Inova Cares - Community Anesthesiology CurrentSince Jun 12, 2023 Accepting new patients
First Colonies Anesthesia Associates, LLC Anesthesiology CurrentSince Apr 27, 2021 Accepting new patients
Meritus Medical Center Inc CurrentSince Feb 22, 2024 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

851 Trafalgar Ct
Ste 200E
Maitland, FL 32751
Phone (321) 422-7155

400 W 7th St
Frederick, MD 21701
Phone (240) 566-3300

11116 Medical Campus Rd
Hagerstown, MD 21742
Phone (301) 766-7600

11210 Old Georgetown Rd
Rockville, MD 20852
Phone (301) 881-7770

11210 Old Georgetown Rd
#12202
Rockville, MD 20852
Phone (301) 881-7770

9901 Medical Center Dr
Rockville, MD 20850
Phone (301) 279-6000

8322 Bellona Ave
Ste 201
Towson, MD 21204
Phone (410) 337-2688

3600 Joseph Siewick Dr
Fairfax, VA 22033
Phone (703) 391-3037

44045 Riverside Pkwy
Leesburg, VA 20176
Phone (703) 858-6040

Organizations & group practices 7

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 7

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": "1428451200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777248000000",
    "number": "1861888737",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2041 GEORGIA AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200600001"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2041 GEORGIA AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200600001",
            "telephone_number": "202-865-6100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1001 Sam Perry Blvd",
            "address_purpose": "LOCATION",
            "city": "Fredericksburg",
            "state": "VA",
            "postal_code": "224014453",
            "country_code": "US",
            "telephone_number": "540-741-7614",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1201 Sam Perry Blvd Ste 101",
            "address_purpose": "LOCATION",
            "city": "Fredericksburg",
            "state": "VA",
            "postal_code": "224014490",
            "country_code": "US",
            "telephone_number": "540-741-7614",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "101 Hospital Center Blvd",
            "address_purpose": "LOCATION",
            "city": "Stafford",
            "state": "VA",
            "postal_code": "225546200",
            "country_code": "US",
            "telephone_number": "540-741-7614",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "XU",
        "first_name": "XIAOLU",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-04-08",
        "last_updated": "2026-04-27",
        "certification_date": "2026-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MD",
            "license": "D91071",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "VA",
            "license": "0101278796",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NJ",
            "license": "25MA10595500",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.