Individual provider Active NPI

Michelle Tang

  • Obstetrics & Gynecology Physician
  • Falls Church, VA
National Provider Identifier
1811484975
Registry record updated May 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
0101282483 Issued in VA
Practice address
500 N Washington St FL 3
Falls Church, VA 22046-3570
Phone
(571) 419-5640
Fax
(571) 419-5641
NPI assigned
Apr 15, 2018
Last updated
May 30, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 30, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X A163602 CA
Obstetrics & Gynecology Physician 207V00000X 0101282483 VA Primary

Addresses

Primary practice location

500 N Washington St FL 3
Falls Church, VA 22046-3570

Mailing address

PO Box 37174
Baltimore, MD 21297-3174
Phone (571) 423-5699

Other practice location 1

9300 Campus Point Dr
LA Jolla, CA 92037-1300
Phone (858) 657-7000

Other practice location 2

200 W Arbor Dr
San Diego, CA 92103-9000
Phone (800) 926-8273

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC
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 1

Enrollment IDStateProvider typePAC IDDetails
I20240918001608 DC Practitioner - Obstetrics/Gynecology 7517342595 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Duke University School of Medicine, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Inova Health Care ServicesGroup PAC ID 2466351093, 1,821 clinicians

Practice addresses (Care Compare)

3289 Woodburn Rd
Annandale, VA 22003-6800
Phone (703) 641-8616

3300 Gallows Rd
Falls Church, VA 22042-3307

500 N Washington St
Falls Church, VA 22046-3514

6845 Elm St
MC Lean, VA 22101-3851

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
83.36 of 100Reported as group
Quality
73.03
Promoting interoperability
100
Improvement activities
40
Cost
71.49

Merit-based Incentive Payment System (MIPS)

Final score
90.77 of 100Reported as group
Quality
84.13
Promoting interoperability
100
Improvement activities
40
Cost
73.88

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A163602CAMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Inova Health Care Services CurrentSince Jul 15, 2024 Accepting new patients
Inova Health Care Services Obstetrics & Gynecology CurrentSince Jul 15, 2024 Accepting new patients

Locations

3299 Woodburn Rd
Ste 350
Annandale, VA 22003
Phone (703) 208-3299

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

500 N Washington St
Fl 3
Falls Church, VA 22046
Phone (571) 419-5640

6845 Elm St
Ste 600
McLean, VA 22101
Phone (703) 748-9880

Interoperability endpoints

  • Direct secure messaging: mtang1442358@soc.inova.org

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, 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": "1523750400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748563200000",
    "number": "1811484975",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 37174",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212973174",
            "telephone_number": "571-423-5699",
            "fax_number": "571-423-5698"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 N WASHINGTON ST FL 3",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220463570",
            "telephone_number": "571-419-5640",
            "fax_number": "571-419-5641"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9300 Campus Point Dr",
            "address_purpose": "LOCATION",
            "city": "LA Jolla",
            "state": "CA",
            "postal_code": "920371300",
            "country_code": "US",
            "telephone_number": "858-657-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 W Arbor Dr",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921039000",
            "country_code": "US",
            "telephone_number": "800-926-8273",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TANG",
        "first_name": "MICHELLE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-04-15",
        "last_updated": "2025-05-30",
        "certification_date": "2025-05-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "A163602",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "VA",
            "license": "0101282483",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Falls Church, VA

Sources for this page

Verify at the official NPI Registry.