Individual provider Active NPI

Farah Diba Ciftci, MD

  • Hospitalist Physician
  • Winfield, IL
National Provider Identifier
1902135668
Registry record updated Jun 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
036123791 Issued in IL
Practice address
25 N Winfield Rd
Winfield, IL 60190-1295
Phone
(630) 933-4700
NPI assigned
Dec 9, 2009
Last updated
Jun 19, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 19, 2026

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Chronic Disease Hospital 281P00000X 036123791 IL
General Acute Care Hospital 282N00000X 036123791 IL
Specialist 174400000X 036.123791 IL
Internal Medicine Physician 207R00000X 036123791 IL
Hospitalist Physician 208M00000X 036123791 IL Primary

Addresses

Primary practice location

25 N Winfield Rd
Winfield, IL 60190-1295

Mailing address

2434 N Spaulding Ave
Chicago, IL 60647-2522

Other practice location 1

1045 W Stephenson St
Freeport, IL 61032-4864
Phone (815) 599-6000

Other practice location 2

901 Grant St
Harvard, IL 60033-1821
Phone (815) 943-5431

Other practice location 3

1900 W Polk St
1531
Chicago, IL 60612-3723
Phone (312) 864-0000

Other practice location 4

20201 Crawford Ave
Olympia Fields, IL 60461-1010
Phone (844) 740-4445

Other practice location 5

8201 E Riverside Blvd
Rockford, IL 61114-2300
Phone (815) 971-7000

Other practice location 6

2400 N Rockton Ave
Rockford, IL 61103-3655
Phone (815) 971-5000

Other practice location 7

5970 Churchview Dr
Rockford, IL 61107-2574
Phone (815) 971-2000

Other practice location 8

1045 W Stephenson St
Freeport, IL 61032-4864
Phone (815) 599-6000

Other practice location 9

875 S Route 31
Crystal Lake, IL 60014
Phone (779) 220-5500

Other identifiers 4

IdentifierTypeStateIssuer
036123791MedicaidIL
F400416637OtherILMEDICARE INDIVIDUAL
1902135668MedicaidWI
206147OtherILMEDICARE GROUP

Other names 1

  • Dr. Farah D Ciftci Olsen Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
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
I20110318000344 IL Practitioner - HospitalistPractitioner - General PracticePractitioner - Internal Medicine 3577746254 Reassigns benefits to 11 organizations

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Internal Medicine
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Freeport Memorial HospitalGroup PAC ID 8426958232, 168 clinicians
Rockford Health PhysiciansGroup PAC ID 2567374036, 520 clinicians
Mercy Health System CorporationGroup PAC ID 7416860440, 749 clinicians

Practice addresses (Care Compare)

1045 W Stephenson St
Freeport, IL 61032-4864
Phone (815) 599-6000

2400 N Rockton Ave
Rockford, IL 61103-3655
Phone (815) 971-3507

875 S Route 31
Crystal Lake, IL 60014-8190
Phone (779) 220-5500

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036.123791ILMDSpecialist

Practice roles

OrganizationSpecialtyStatusNew patients
Inpatient Consultants of Illinois, P.C. Internal Medicine CurrentSince Feb 1, 2022 Accepting new patients
Central Dupage Physician Group Internal Medicine CurrentSince Sep 20, 2017 Accepting new patients
Rockford Health Physicians CurrentSince Feb 15, 2018 Accepting new patients
Sound Physicians of Illinois, LLC Internal Medicine CurrentSince Jun 11, 2023 Accepting new patients
Mercy Harvard Hospital Inc CurrentSince Dec 1, 2025 Accepting new patients
RMH Pathologists, LTD Current Accepting new patients
Mercy Harvard Hospital Inc CurrentSince Dec 1, 2025 Accepting new patients
Cook Physician Services, P.C. Internal Medicine CurrentSince Aug 1, 2024 Accepting new patients
Chicago Physician Services, P.C. Internal Medicine CurrentSince Jun 22, 2024 Accepting new patients
Inpatient Consultants of Illinois, P.C. Internal Medicine Current Accepting new patients
Cook County General Acute Care Hospital Current Accepting new patients
Mercy Health System Corporation CurrentSince Jun 20, 2025 Accepting new patients
Inpatient Consultants of Illinois, P.C. Internal Medicine CurrentSince Feb 1, 2022 Accepting new patients
Mercy Health System Corporation CurrentSince Jun 20, 2025 Accepting new patients
Central Dupage Physician Group CurrentSince Sep 20, 2017 Accepting new patients
Cook County Internal Medicine CurrentSince Nov 4, 2010 Accepting new patients
Cook County CurrentSince Nov 4, 2010 Accepting new patients
Loyola University Medical Center Chronic Disease Hospital Past Accepting new patients
Loyola University Medical Center PastSince Jan 1, 2009 Accepting new patients
City of Hope Medical Group of Illinois PLLC Specialist Past Accepting new patients

Locations

1643 NW 136th Ave
Ste 100
Sunrise, FL 33323
Phone (865) 500-1325

Dept 5777
Carol Stream, IL 60122

1044 N Francisco Ave
Chicago, IL 60622
Phone (773) 292-8227

1900 W Polk St
#1531
Chicago, IL 60612
Phone (312) 864-0000

1901 W Harrison St
Chicago, IL 60612
Phone (312) 864-5100

2900 N Lakeshore
Chicago, IL 60657
Phone (773) 665-3240

29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652

500 E 51st St
Chicago, IL 60615
Phone (312) 572-2000

7435 W Talcott Ave
Chicago, IL 60631
Phone (773) 467-9977

875 S State Route 31
Crystal Lake, IL 60014
Phone (779) 220-5500

2650 Ridge Ave
Evanston, IL 60201
Phone (847) 570-1206

355 Ridge Ave
Evanston, IL 60202
Phone (847) 316-2329

348 S Division St
Harvard, IL 60033
Phone (815) 943-1122

901 Grant St
Harvard, IL 60033
Phone (815) 943-2961

1555 N Barrington Rd
Hoffman Estates, IL 60169
Phone (847) 490-2923

10400 Haligus Rd
Huntley, IL 60142
Phone (224) 654-0000

120 N Oak St
Oak Brook Mall, IL 60521
Phone (630) 856-6700

20201 Crawford Ave
Olympia Flds, IL 60461
Phone (708) 503-3857

2300 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-5510

2400 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-6310

8201 E Riverside Blvd
Rockford, IL 61114
Phone (815) 971-4066

1800 N Main St
Wheaton, IL 60187
Phone (630) 469-0045

0N025 Winfield Rd
Winfield, IL 60190
Phone (630) 832-0050

25 N Winfield Rd
Winfield, IL 60190
Phone (630) 682-1600

2520 Elisha Ave
Zion, IL 60099
Phone (800) 322-9183

Interoperability endpoints

  • Direct secure messaging: fciftci@direct.ccprovider.org
  • Direct secure messaging: fciftci51854@direct.mhemail.org

Organizations & group practices 22

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 22

Hospital & facility affiliations 3

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": "1260316800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781827200000",
    "number": "1902135668",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2434 N SPAULDING AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606472522"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25 N WINFIELD RD",
            "city": "WINFIELD",
            "state": "IL",
            "postal_code": "601901295",
            "telephone_number": "630-933-4700"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1045 W Stephenson St",
            "address_purpose": "LOCATION",
            "city": "Freeport",
            "state": "IL",
            "postal_code": "610324864",
            "country_code": "US",
            "telephone_number": "815-599-6000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "901 Grant St",
            "address_purpose": "LOCATION",
            "city": "Harvard",
            "state": "IL",
            "postal_code": "600331821",
            "country_code": "US",
            "telephone_number": "815-943-5431",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1900 W Polk St",
            "address_2": "1531",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606123723",
            "country_code": "US",
            "telephone_number": "312-864-0000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "20201 Crawford Ave",
            "address_purpose": "LOCATION",
            "city": "Olympia Fields",
            "state": "IL",
            "postal_code": "604611010",
            "country_code": "US",
            "telephone_number": "844-740-4445",
            "fax_number": "708-679-2161",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8201 E Riverside Blvd",
            "address_purpose": "LOCATION",
            "city": "Rockford",
            "state": "IL",
            "postal_code": "611142300",
            "country_code": "US",
            "telephone_number": "815-971-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2400 N Rockton Ave",
            "address_purpose": "LOCATION",
            "city": "Rockford",
            "state": "IL",
            "postal_code": "611033655",
            "country_code": "US",
            "telephone_number": "815-971-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5970 Churchview Dr",
            "address_purpose": "LOCATION",
            "city": "Rockford",
            "state": "IL",
            "postal_code": "611072574",
            "country_code": "US",
            "telephone_number": "815-971-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1045 W Stephenson St",
            "address_purpose": "LOCATION",
            "city": "Freeport",
            "state": "IL",
            "postal_code": "610324864",
            "country_code": "US",
            "telephone_number": "815-599-6000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "875 S Route 31",
            "address_purpose": "LOCATION",
            "city": "Crystal Lake",
            "state": "IL",
            "postal_code": "60014",
            "country_code": "US",
            "telephone_number": "779-220-5500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CIFTCI",
        "first_name": "FARAH",
        "middle_name": "DIBA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-12-09",
        "last_updated": "2026-06-19",
        "certification_date": "2026-06-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "281P00000X",
            "taxonomy_group": "",
            "desc": "Chronic Disease Hospital",
            "state": "IL",
            "license": "036123791",
            "primary": false
        },
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": "IL",
            "license": "036123791",
            "primary": false
        },
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "IL",
            "license": "036.123791",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036123791",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036123791",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036123791",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE INDIVIDUAL",
            "identifier": "F400416637",
            "state": "IL"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1902135668",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE GROUP",
            "identifier": "206147",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "FARAH",
            "last_name": "CIFTCI OLSEN",
            "middle_name": "D",
            "prefix": "DR.",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Winfield, IL

Sources for this page

Verify at the official NPI Registry.