Individual provider Active NPI

Keston M John, MD

  • Obstetrics & Gynecology Physician
  • Chicago, IL
National Provider Identifier
1417519794
Registry record updated Jul 8, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
125073716 Issued in IL
Practice address
1500 S California
F-206
Chicago, IL 60608
Phone
(773) 257-6613
Fax
(773) 257-6359
NPI assigned
Jul 8, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 8, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 125073716 IL Primary

Addresses

Primary practice location

1500 S California
F-206
Chicago, IL 60608

Mailing address

1500 S California
F-206
Chicago, IL 60608
Phone (773) 257-6613

Electronic endpoints 1

TypeEndpointUseAffiliation
Other URL keston.john@sinai.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IA, IL2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20231107003453 IA Practitioner - Obstetrics/Gynecology 4981051331 Reassigns benefits to 1 organization
I20250805000689 IL Practitioner - Obstetrics/Gynecology 4981051331 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Access Community Health NetworkGroup PAC ID 9537076112, 182 clinicians

Practice addresses (Care Compare)

5159 S Ashland Ave
Chicago, IL 60609-4931
Phone (773) 434-9216

654 E 47TH St
Chicago, IL 60653-4224
Phone (773) 624-4800

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
125073716ILMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Access Community Health Network CurrentSince Jun 9, 2025 Accepting new patients
Genesis Health System Obstetrics & Gynecology CurrentSince Oct 30, 2023 Accepting new patients
Access Community Health Network Current Accepting new patients
Access Community Health Network CurrentSince Jun 9, 2025 Accepting new patients
Genesis Health System CurrentSince Oct 30, 2023 Accepting new patients
Community Health Care Inc CurrentSince Feb 1, 2024 Accepting new patients
Community Health Care, Inc. Current Accepting new patients
Community Health Care, Inc. Current Accepting new patients
Community Health Care, Inc CurrentSince Feb 1, 2024 Accepting new patients
Genesis Health System Past Accepting new patients

Locations

210 W 53rd St
Davenport, IA 52806
Phone (563) 386-3436

1510 E Rusholme St
Davenport, IA 52803
Phone (563) 359-6633

500 W River Dr
Davenport, IA 52801
Phone (563) 327-2035

619 5th St
Durant, IA 52747
Phone (563) 785-4487

600 W Fulton St
Ste 300
Chicago, IL 60661

654 E 47th St
Chicago, IL 60653
Phone (773) 624-4800

Organizations & group practices 11

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.

NPI Registry JSON

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

{
    "created_epoch": "1562544000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1562544000000",
    "number": "1417519794",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 S CALIFORNIA",
            "address_2": "F-206",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "60608",
            "telephone_number": "773-257-6613",
            "fax_number": "773-257-6359"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 S CALIFORNIA",
            "address_2": "F-206",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "60608",
            "telephone_number": "773-257-6613",
            "fax_number": "773-257-6359"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHN",
        "first_name": "KESTON",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-07-08",
        "last_updated": "2019-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "IL",
            "license": "125073716",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "keston.john@sinai.org",
            "affiliation": "N",
            "endpointDescription": "keston.john@sinai.org",
            "address_1": "1500 S. California",
            "city": "Chicago",
            "state": "IL",
            "country_code": "US",
            "postal_code": "60608",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.