Robert Alan Nussbaum, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

0101047887 Issued in VA

Practice address

6355 Walker LN
Suite # 309
Alexandria, VA 22310-3245

Phone

(703) 313-8400

Fax

(703) 313-9666

NPI assigned

Aug 25, 2005

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Specialty

Gastroenterology

Education

Icahn School of Medicine at Mount Sinai, 1986

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Privia Medical Group, LLCGroup PAC ID 4385682061, 1,522 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Inova Alexandria Hospital Hospital, Alexandria, VA, CCN 490040
• Inova Fairfax Hospital Hospital, Falls Church, VA, CCN 490063
• Inova Mount Vernon Hospital Hospital, Alexandria, VA, CCN 490122

Merit-based Incentive Payment System (MIPS)

Final score

89.07 of 100Reported as individual

Quality

99.1

Promoting interoperability

100

Improvement activities

40

Cost

64.46

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: robert.nussbaum.1@8534.direct.athenahealth.com
• FHIR API: https://api.platform.athenahealth.com/8534/brand/1/csg/1/fhir/r4

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.

• Privia Medical Group, LLC

  • Internal Medicine Physician
  • Arlington, VA
  • NPI 1013042480

  DC, Gastroenterology

  Medicare reassignment Care Compare group NPD
• Robert a. Nussbaum, MD, P.C.

  • Gastroenterology Physician
  • Alexandria, VA
  • NPI 1598041477

  DC

  Medicare reassignment NPD Authorized official
• Privia Medical Group, LLC

  • Pain Medicine (Psychiatry & Neurology) Physician
  • Rockville, MD
  • NPI 1811715436
  NPD

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

• Inova Health Care Services

  dba Inova Alexandria Hospital

  • General Acute Care Hospital
  • Alexandria, VA
  • NPI 1255684460
  Care Compare affiliation
• Inova Health Care Services

  dba Inova Fairfax Hospital

  • Rehabilitation Hospital Unit
  • Falls Church, VA
  • NPI 1588795462
  Care Compare affiliation
• Inova Health Care Services

  dba Inova Fairfax Hospital

  • General Acute Care Hospital
  • Falls Church, VA
  • NPI 1831220714
  Care Compare affiliation
• Inova Health Care Services

  dba Inova Mount Vernon Hospital

  • General Acute Care Hospital
  • Alexandria, VA
  • NPI 1922139120
  Care Compare affiliation

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

{
    "created_epoch": "1124928000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1393718400000",
    "number": "1659364511",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6355 WALKER LN",
            "address_2": "SUITE # 309",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223103245",
            "telephone_number": "703-313-8400",
            "fax_number": "703-313-9666"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6355 WALKER LN",
            "address_2": "SUITE # 309",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223103245",
            "telephone_number": "703-313-8400",
            "fax_number": "703-313-9666"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NUSSBAUM",
        "first_name": "ROBERT",
        "middle_name": "ALAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-08-25",
        "last_updated": "2014-03-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "VA",
            "license": "0101047887",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "5806372",
            "state": "VA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Nurse Ride Inc.
• Nurses on Call, Ing (nurses on call)
• Nurturing Nest Counseling Services LLC
• Camilla Dulys Nusbaum, MD
• Barbara Barletta Nussbaum, R.PH.
• Nuweights (Washington Nutrition Group)
• NV Healthcare Partners Inc (Alexandria Primary Care Associates)
• Ugochukwu O Nwachukwu, PHARMD
• Josephine Nwalipenja
• Kristin Irene Nygaard-Daugherty, LPC

• Gastroenterology Physician in Alexandria, VA
• Providers in Alexandria, VA by specialty
• Gastroenterology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 2, 2014; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.