Individual provider Active NPI

Rami Naim Khoriaty, MD

  • Hematology (Internal Medicine) Physician
  • Ann Arbor, MI
National Provider Identifier
1982861977
Registry record updated Sep 26, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology (Internal Medicine) PhysicianTaxonomy code 207RH0000X
License
4301094107 Issued in MI
Practice address
1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone
(734) 936-4000
NPI assigned
May 19, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 26, 2025

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X 4301094107 MI
Medical Oncology Physician 207RX0202X 4301094107 MI
Internal Medicine Physician 207R00000X 57011365 OH
Hematology (Internal Medicine) Physician 207RH0000X 4301094107 MI Primary
Internal Medicine Physician 207R00000X 4301094107 MI

Addresses

Primary practice location

1500 E Medical Center Dr
Ann Arbor, MI 48109-5000

Mailing address

3621 S State St
Ann Arbor, MI 48108-1633
Phone (734) 647-5299

Other practice location 1

1500 E Medical Center Dr
B1 floor Cancer Recp B
Ann Arbor, MI 48109-5911
Phone (734) 936-6000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
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
I20120809000679 MI Practitioner - HematologyPractitioner - Hematology/OncologyPractitioner - Internal MedicinePractitioner - Medical Oncology 1658527411 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
HematologyAlso: Hematology/Oncology, Internal Medicine
Education
Other, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Regents of the University of MichiganGroup PAC ID 3779496856, 3,344 clinicians

Practice addresses (Care Compare)

1500 E Medical Ctr
Suite 0331
Ann Arbor, MI 48109-0999
Phone (734) 936-5738

1500 E Medical Ctr 2ND Floor Rec
Taubman Center
Ann Arbor, MI 48109-0999
Phone (734) 936-5020

1500 E Medical Ctr Dr
Ann Arbor, MI 48109-0999

1500 E Medical Ctr Dr
Ann Arbor, MI 48109-5000

1500 E Medical Ctr Dr 1St FL
Taubman Ctr Rec D
Ann Arbor, MI 48109-5000
Phone (734) 936-4185

1500 E Medical Ctr Dr 1St FL Rec D
Taubman Center
Ann Arbor, MI 48109-5000
Phone (734) 764-5175

1500 E Medical Ctr Dr 1St FL Rec F
Mott Hospital
Ann Arbor, MI 48109-5000
Phone (734) 764-5176

1500 E Medical Ctr Dr 1St Flo
Ann Arbor, MI 48109-0999

1500 E Medical Ctr Dr 1St Floor
Ann Arbor, MI 48109-0999

1500 E Medical Ctr Dr 2ND LR
Med Inn
Ann Arbor, MI 48109-0999
Phone (734) 763-5459

1500 E Medical Ctr Dr 3Rd FL Taubma
Ann Arbor, MI 48109-5000
Phone (734) 647-7321

1500 E Medical Ctr Dr B2 Floor R
Cancer and Geriatrics Center
Ann Arbor, MI 48109-0999
Phone (734) 936-6274

1500 E Medical Ctr Dr Level B
Cancer and Geriatrics Center
Ann Arbor, MI 48109-0999
Phone (734) 647-8901

Hospital & facility affiliations

  • University of Michigan Health System Hospital, Ann Arbor, MI, CCN 230046

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
57011365OHMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Regents of the University of Michigan Internal Medicine Current Accepting new patients
Regents of the University of Michigan Internal Medicine CurrentSince Jul 2, 2012 Accepting new patients
Regents of the University of Michigan CurrentSince Jul 2, 2012 Accepting new patients
Regents of the University of Michigan Past Accepting new patients

Locations

1500 E Medical Center Dr
Ann Arbor, MI 48109
Phone (734) 936-4280

3621 S State St
Ann Arbor, MI 48108
Phone (734) 647-5229

1500 E Medical Center Dr
Fl Cancer
Ann Arbor, MI 48109
Phone (734) 647-8902

3621 S State St
#700
Ann Arbor, MI 48108

Interoperability endpoints

  • Direct secure messaging: rkhoriaty27656@direct.med.umich.edu

Organizations & group practices 4

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 1

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": "1211155200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758844800000",
    "number": "1982861977",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3621 S STATE ST",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481081633",
            "telephone_number": "734-647-5299"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 E MEDICAL CENTER DR",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481095000",
            "telephone_number": "734-936-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1500 E Medical Center Dr",
            "address_2": "B1 floor Cancer Recp B",
            "address_purpose": "LOCATION",
            "city": "Ann Arbor",
            "state": "MI",
            "postal_code": "481095911",
            "country_code": "US",
            "telephone_number": "734-936-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KHORIATY",
        "first_name": "RAMI",
        "middle_name": "NAIM",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-05-19",
        "last_updated": "2025-09-26",
        "certification_date": "2025-09-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "MI",
            "license": "4301094107",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "MI",
            "license": "4301094107",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OH",
            "license": "57011365",
            "primary": false
        },
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "MI",
            "license": "4301094107",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4301094107",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ann Arbor, MI

Sources for this page

Verify at the official NPI Registry.