NPIMap

Individual provider Active NPI

Aiwu Ruth He, MD, PHD

  • Medical Oncology Physician
  • New York, NY
National Provider Identifier
1942306360
Registry record updated Apr 4, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Oncology PhysicianTaxonomy code 207RX0202X
License
335481 Issued in NY
Practice address
630 W 168TH St # 4
New York, NY 10032-3725
Phone
(212) 305-2809
NPI assigned
Sep 15, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 4, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X 035046 DC
Medical Oncology Physician 207RX0202X 335481 NY Primary

Addresses

Primary practice location

630 W 168TH St # 4
New York, NY 10032-3725

Mailing address

PO Box 418283
Boston, MA 02241-8283
Phone (703) 558-1544

Other identifiers 1

IdentifierTypeStateIssuer
P00858305OtherDCRAILROAD MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, NY2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20060331000396 DC Practitioner - Medical OncologyPractitioner - Hematology/OncologyPractitioner - Internal Medicine 7214945336 Reassigns benefits to 2 organizations
I20250418001015 NY Practitioner - Medical Oncology 7214945336 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Medical Oncology
Education
Other, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

622 W 168TH St
New York, NY 10032-3720
Phone (212) 305-9876

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
82.34 of 100Reported as group
Quality
67.9
Promoting interoperability
100
Improvement activities
40
Cost
69.47

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
035046DCMDHematology & Oncology Physician
335481NYMDMedical Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Trustees of Columbia University in the City of New York CurrentSince Mar 18, 2025 Accepting new patients
Trustees of Columbia University in the City of New York CurrentSince Mar 18, 2025 Accepting new patients
Medstar - Georgetown Medical Center, Inc. CurrentSince Jul 1, 2006 Accepting new patients
Medstar Medical Group II LLC CurrentSince Mar 1, 2024 Accepting new patients
Medstar Medical Group II LLC CurrentSince Mar 1, 2024 Accepting new patients
Medstar Georgetown Medical Center, Inc CurrentSince Jul 1, 2006 Accepting new patients
Trustees of Columbia University in the Department of Otolaryngology Past Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients
Windber Hospital, Inc. Past Accepting new patients

Locations

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

3800 Reservoir Rd NW
Washington, DC 20007
Phone (202) 687-2203

622 W 168th St
New York, NY 10032
Phone (212) 305-4931

161 Fort Washington Ave
New York, NY 10032
Phone (212) 305-8559

630 W 168th St
#4
New York, NY 10032
Phone (212) 305-6387

Networks

  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H5989

Interoperability endpoints

  • Direct secure messaging: ahe@medstar.direct.varian.com
  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/
  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
  • Direct secure messaging: ptw9007@direct.nyp.org

Organizations & group practices 9

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 6

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": "1158278400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743724800000",
    "number": "1942306360",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 418283",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022418283",
            "telephone_number": "703-558-1544"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "630 W 168TH ST # 4",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100323725",
            "telephone_number": "212-305-2809"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HE",
        "first_name": "AIWU",
        "middle_name": "RUTH",
        "name_prefix": "Dr.",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-09-15",
        "last_updated": "2025-04-04",
        "certification_date": "2025-04-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "DC",
            "license": "035046",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "NY",
            "license": "335481",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00858305",
            "state": "DC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.