Individual provider Active NPI

Riad Hassan Al Natour, M.D.

  • Hospitalist Physician
  • Lafayette, IN
National Provider Identifier
1891059077
Registry record updated Mar 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
01082342A Issued in IN
Practice address
1701 S Creasy LN
Lafayette, IN 47905-4972
Phone
(765) 502-4000
Fax
(765) 502-4709
NPI assigned
Jul 2, 2012
Last updated
Mar 31, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 31, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 01082342A IN
Internal Medicine Physician 207R00000X 4301103123 MI
Surgery Physician 208600000X 251620 MA
Hospitalist Physician 208M00000X 01082342A IN Primary

Addresses

Primary practice location

1701 S Creasy LN
Lafayette, IN 47905-4972

Mailing address

PO Box 781076
Detroit, MI 48278-1076
Phone (317) 528-4800

Other practice location 1

75 Francis St # SR
Surgery Department
Boston, MA 02115-6110
Phone (617) 732-6861

Other practice location 2

11109 Parkview Plaza Dr
Fort Wayne, IN 46845-1701
Phone (260) 672-6620

Other identifiers 1

IdentifierTypeStateIssuer
006037196OtherPASSPORT NUMBER

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI, IN, OH3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20160617001641 MI Practitioner - Internal MedicinePractitioner - HospitalistPractitioner - Emergency Medicine 2365680600 Reassigns benefits to 15 organizations
I20200116000265 IN Practitioner - Internal Medicine 2365680600 Reassigns benefits to 8 organizations
I20241218001379 OH Practitioner - Hospitalist 2365680600 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hospitalist
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mvhe IncGroup PAC ID 9537066584, 399 clinicians
Midwest Hospitalist Physicians LLPGroup PAC ID 9830487966, 56 clinicians
Grand Traverse Physician Services PCGroup PAC ID 2466963806, 119 clinicians
Franciscan Physician NetworkGroup PAC ID 3072790682, 1,152 clinicians
Inhospital Physicians Michigan PLLCGroup PAC ID 5991208407, 19 clinicians
Upper Valley Professional CorporationGroup PAC ID 5597658138, 83 clinicians
Wexford Physician Services PCGroup PAC ID 3072024330, 39 clinicians
Mymichigan Medical GroupGroup PAC ID 4981501939, 174 clinicians
Marion General HospitalGroup PAC ID 9133023625, 115 clinicians
Sound Physicians of Indiana LLCGroup PAC ID 4981841780, 76 clinicians
Hospitalist Physicians of Indiana PCGroup PAC ID 1052795986, 148 clinicians
Otsego Physician Services PCGroup PAC ID 7416468954, 35 clinicians

Practice addresses (Care Compare)

1 Wyoming St
Dayton, OH 45409-2722
Phone (937) 208-8394

1001 Bellefontaine Ave
Lima, OH 45804-2800
Phone (419) 228-3335

1105 6TH St
Traverse City, MI 49684-2345
Phone (231) 935-5000

1701 S Creasy LN
Lafayette, IN 47905-4972
Phone (765) 502-4000

2601 Electric Ave
Port Huron, MI 48060-6587
Phone (484) 965-9566

3130 N Country Rd
25A
Troy, OH 45373-1337
Phone (937) 440-4466

400 Hobart St
Cadillac, MI 49601-2331
Phone (231) 876-7200

4000 Wellness Dr
Midland, MI 48670-0001
Phone (989) 839-1644

441 N Wabash Ave
Marion, IN 46952-2612
Phone (765) 660-6000

5215 Holy Cross Pkwy
Mishawaka, IN 46545-1469
Phone (574) 335-5000

6001 E Broad St
Columbus, OH 43213-1502
Phone (614) 234-6000

7950 W Jefferson Blvd
Lutheran Hospital of Indiana
Fort Wayne, IN 46804-4140
Phone (260) 435-7001

825 N Ctr Ave
Gaylord, MI 49735-1592
Phone (989) 731-2100

8701 Broadway
Merrillville, IN 46410-7035
Phone (219) 738-5500

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
01082342AINMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Northwest Hospitalist Physicians, LLP Current Accepting new patients
Sparrow Ionia Hospital CurrentSince Nov 15, 2019 Accepting new patients
Sparrow Eaton Hospital Current Accepting new patients
Hospitalist Medicine Physicians of Ohio, Professional Corporation Internal Medicine CurrentSince Oct 5, 2024 Accepting new patients
Sparrow Eaton Hospital CurrentSince Apr 1, 2020 Accepting new patients
Sparrow Clinton Hospital CurrentSince Apr 1, 2020 Accepting new patients
Sound Inpatient Physicians-Michigan, PLLC Internal Medicine CurrentSince May 1, 2016 Accepting new patients
Mymichigan Medical Center Alpena CurrentSince Jun 7, 2019 Accepting new patients
Sound Physicians of Indiana, LLC Internal Medicine CurrentSince Oct 1, 2022 Accepting new patients
Franciscan Physician Network Internal Medicine CurrentSince Aug 21, 2024 Accepting new patients
Sparrow Eaton Hospital Hospitalist CurrentSince Apr 1, 2020 Accepting new patients
New Albany Hospitalist Group, LLC Hospitalist CurrentSince Aug 1, 2024 Accepting new patients
Hospitalist Physicians of Indiana, PC Internal Medicine CurrentSince Sep 27, 2023 Accepting new patients
Sparrow Clinton Hospital CurrentSince Apr 1, 2020 Accepting new patients
Northwest Hospitalist Physicians LLP Hospitalist CurrentSince Sep 20, 2021 Accepting new patients
Otsego Physician Services PC Internal Medicine CurrentSince Jul 1, 2025 Accepting new patients
Mvhe Inc Internal Medicine CurrentSince Jan 19, 2026 Accepting new patients
Sound Inpatient Physicians - Michigan, PLLC Internal Medicine CurrentSince May 1, 2016 Accepting new patients
Upper Valley Professional Corporation Internal Medicine CurrentSince Jan 19, 2026 Accepting new patients
Mymichigan Medical Center Sault Current Accepting new patients
Vituity - Michigan Hospitalists PC Internal Medicine CurrentSince Sep 1, 2020 Accepting new patients
Mvhe Inc Internal Medicine CurrentSince Jan 19, 2026 Accepting new patients
Mymichigan Medical Center Sault CurrentSince Apr 25, 2025 Accepting new patients
Marion General Hospital Internal Medicine Current Accepting new patients
Sound Physicians of Indiana, LLC Internal Medicine CurrentSince Oct 1, 2022 Accepting new patients
Sparrow Ionia Hospital Internal Medicine CurrentSince Nov 15, 2019 Accepting new patients
Mymichigan Medical Group Internal Medicine CurrentSince Jun 7, 2019 Accepting new patients
Wexford Physician Services PC Internal Medicine CurrentSince Jul 1, 2025 Accepting new patients
Physician Coverage Services PC Internal Medicine CurrentSince Oct 1, 2022 Accepting new patients
Mymichigan Medical Center Sault Surgery CurrentSince Apr 25, 2025 Accepting new patients
Sparrow Ionia Hospital Current Accepting new patients
Hospitalist Medicine Physicians of Indiana, LLC Internal Medicine CurrentSince Oct 1, 2022 Accepting new patients
Mymichigan Medical Group Current Accepting new patients
Marion General Hospital CurrentSince Dec 15, 2021 Accepting new patients
Mercy Hospitalists, PLLC Internal Medicine CurrentSince Nov 1, 2021 Accepting new patients
Ihp Mi Emergency Medicine PLLC CurrentSince Sep 12, 2025 Accepting new patients
Midwest Hospitalist Physicians LLP Hospitalist CurrentSince Dec 24, 2025 Accepting new patients
Marion General Hospital CurrentSince Dec 15, 2021 Accepting new patients
Grand Traverse Physician Services PC Internal Medicine CurrentSince Jul 1, 2025 Accepting new patients
Franciscan Physician Network CurrentSince Aug 21, 2024 Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients
Munson Healthcare Cadillac Past Accepting new patients
Munson Medical Center Past Accepting new patients

Locations (25 of 48)

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 900-3125

8175 Reliable Pkwy
Chicago, IL 60686

601 W 2nd St
Bloomington, IN 47403
Phone (812) 353-5252

1704 Lafayette Rd
Ste 4
Crawfordsvlle, IN 47933
Phone (765) 364-3120

7950 W Jefferson Blvd
Fort Wayne, IN 46804
Phone (260) 434-7088

7952 W Jefferson Blvd
Fort Wayne, IN 46804
Phone (260) 435-2836

4781 Kaybee Dr
Gas City, IN 46933
Phone (765) 660-7840

911 Marion Health Dr
Gas City, IN 46933
Phone (765) 660-7000

1701 S Creasy Ln
Lafayette, IN 47905
Phone (765) 502-4400

1007 Lincolnway
Laporte, IN 46350
Phone (219) 325-5474

1331 State St
Laporte, IN 46350
Phone (219) 326-2415

330 N Wabash Ave
Ste G-20
Marion, IN 46952
Phone (765) 660-7600

441 N Wabash Ave
Marion, IN 46952
Phone (219) 482-4577

5215 Holy Cross Pkwy
Mishawaka, IN 46545
Phone (574) 335-2443

1850 State St
New Albany, IN 47150
Phone (812) 944-7701

1104 E Grace St
Rensselaer, IN 47978
Phone (219) 866-2026

150 W Washington St
Shelbyville, IN 46176
Phone (317) 392-3211

85 E US Highway 6
Valparaiso, IN 46383
Phone (219) 983-5743

10 W Square Lake Rd
Ste 103
Bloomfld Hls, MI 48302
Phone (248) 283-4000

400 Hobart St
Cadillac, MI 49601
Phone (231) 876-7200

406 E Elm St
Carson City, MI 48811
Phone (517) 584-3131

321 E Harris St
Charlotte, MI 48813
Phone (517) 541-5840

2700 Robert T Longway Blvd
Ste B
Flint, MI 48503
Phone (810) 235-2004

6245 Inkster Rd
Garden City, MI 48135
Phone (734) 421-3300

825 N Center Ave
Gaylord, MI 49735
Phone (989) 731-2100

Interoperability endpoints

  • Direct secure messaging: ralnatour1159323@direct.hfhs.org
  • Direct secure messaging: ralnatour66499@mymichiganhealth.midirect.net

Organizations & group practices 48

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.

View all 48

Hospital & facility affiliations 9

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": "1341187200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774915200000",
    "number": "1891059077",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 781076",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482781076",
            "telephone_number": "317-528-4800",
            "fax_number": "317-865-1479"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1701 S CREASY LN",
            "city": "LAFAYETTE",
            "state": "IN",
            "postal_code": "479054972",
            "telephone_number": "765-502-4000",
            "fax_number": "765-502-4709"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "75 Francis St # SR",
            "address_2": "Surgery Department",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021156110",
            "country_code": "US",
            "telephone_number": "617-732-6861",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11109 Parkview Plaza Dr",
            "address_purpose": "LOCATION",
            "city": "Fort Wayne",
            "state": "IN",
            "postal_code": "468451701",
            "country_code": "US",
            "telephone_number": "260-672-6620",
            "fax_number": "260-672-6639",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AL NATOUR",
        "first_name": "RIAD",
        "middle_name": "HASSAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-07-02",
        "last_updated": "2026-03-31",
        "certification_date": "2026-03-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IN",
            "license": "01082342A",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4301103123",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "MA",
            "license": "251620",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IN",
            "license": "01082342A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PASSPORT NUMBER",
            "identifier": "006037196",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Lafayette, IN

Sources for this page

Verify at the official NPI Registry.