Individual provider Active NPI

Willis G Parsons, M.D.

  • Gastroenterology Physician
  • Arlington Heights, IL
National Provider Identifier
1972578698
Registry record updated May 10, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
036090940 Issued in IL
Practice address
880 W Central Rd Ste 4500
Arlington Heights, IL 60005-2388
Phone
(847) 725-8640
NPI assigned
Feb 17, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 10, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 036090940 IL Primary

Addresses

Primary practice location

880 W Central Rd Ste 4500
Arlington Heights, IL 60005-2388

Mailing address

880 W Central Rd Ste 4500
Arlington Heights, IL 60005-2388
Phone (847) 725-8640

Other identifiers 1

IdentifierTypeStateIssuer
036090940MedicaidIL

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address wparsons25740@direct.nch.org

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
I20071113000220 IL Practitioner - GastroenterologyPractitioner - Internal Medicine 3173513736 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Vanderbilt University School of Medicine, 1989
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Endeavor Health Medical GroupGroup PAC ID 2163334699, 3,330 clinicians

Practice addresses (Care Compare)

1200 W Algonquin Rd
Palatine, IL 60067-7373
Phone (847) 618-0535

2650 Ridge Ave
Evanston, IL 60201-1700

800 W Central Rd
Arlington Heights, IL 60005-2349
Phone (847) 618-1000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
84.9 of 100Reported as group
Quality
75.91
Promoting interoperability
99
Improvement activities
40
Cost
74.6

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy162
Upper gastrointestinal (GI) endoscopy for acid reflux724

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036090940ILMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Northwest Community Health Services Inc Gastroenterology CurrentSince Sep 1, 2013 Accepting new patients
Endeavor Health Medical Group Current Accepting new patients
Northwest Community Health Services Inc CurrentSince Sep 1, 2013 Accepting new patients
Endeavor Health Medical Group CurrentSince Nov 30, 2023 Accepting new patients
Northwest Community Physicians Association LLC Past Accepting new patients

Locations

880 W Central Rd
Arlington Hts, IL 60005
Phone (847) 394-3553

800 W Central Rd
Arlington Hts, IL 60005
Phone (847) 618-6150

1051 W Rand Rd
Arlington Hts, IL 60004
Phone (847) 221-4601

880 W Central Rd
Ste 4500
Arlington Hts, IL 60005
Phone (847) 398-2777

1450 Busch Pkwy
Buffalo Grove, IL 60089
Phone (847) 459-7860

9532 Eagle Way
Chicago, IL 60678

25233 Network Pl
Chicago, IL 60673

2650 Ridge Ave
Ste 1223
Evanston, IL 60201
Phone (847) 982-3175

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

2650 Ridge Ave
Ste 2218A
Evanston, IL 60201
Phone (847) 503-4222

660 N Westmoreland Rd
Lake Forest, IL 60045
Phone (847) 535-6100

Organizations & group practices 5

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.

Hospital & facility affiliations 4

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": "1140134400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1620604800000",
    "number": "1972578698",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "880 W CENTRAL RD STE 4500",
            "city": "ARLINGTON HEIGHTS",
            "state": "IL",
            "postal_code": "600052388",
            "telephone_number": "847-725-8640",
            "fax_number": "847-394-2777"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "880 W CENTRAL RD STE 4500",
            "city": "ARLINGTON HEIGHTS",
            "state": "IL",
            "postal_code": "600052388",
            "telephone_number": "847-725-8640"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PARSONS",
        "first_name": "WILLIS",
        "middle_name": "G",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-17",
        "last_updated": "2021-05-10",
        "certification_date": "2021-05-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IL",
            "license": "036090940",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036090940",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "wparsons25740@direct.nch.org",
            "affiliation": "N",
            "address_1": "880 W Central Rd Ste 4500",
            "city": "Arlington Heights",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600052388",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Arlington Heights, IL

Sources for this page

Verify at the official NPI Registry.