Don J Williams, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

036081395 Issued in IL

Practice address

1100 Lake St Ste 230
Oak Park, IL 60301-1095

Phone

(331) 221-9001

Fax

(331) 221-2759

NPI assigned

Jun 29, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

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

Specialty

Internal Medicine

Education

Other, 1986

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Dynamic Physical Therapy, Inc.Group PAC ID 4284607680, 41 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Elmhurst Memorial Hospital Hospital, Elmhurst, IL, CCN 140200
• Loyola University Medical Center Hospital, Maywood, IL, CCN 140276

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dwilliams41878@direct.edward.org

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.

• Elmhurst Memorial Healthcare

  dba Elmhurst Clinic

  • Multi-Specialty Clinic/Center
  • Elmhurst, IL
  • NPI 1457493454
  Medicare reassignment NPD
• Endeavor Health Medical Group

  dba NorthShore University HealthSystem Faculty Practice Associates

  • Emergency Medicine Physician
  • Evanston, IL
  • NPI 1497701882

  Internal Medicine

  Medicare reassignment NPD
• Dynamic Physical Therapy, Inc.

  dba Body Gears - Lincoln Park

  • Rehabilitation Clinic/Center
  • Chicago, IL
  • NPI 1962974824
  Care Compare group
• Endeavor Health Medical Group

  dba NorthShore Anesthesia Group

  • Anesthesiology Physician
  • Evanston, IL
  • NPI 1265695944
  NPD
• West Suburban Hospital Medical Center

  dba West Suburban Skilled Nursing Unit

  • Skilled Nursing Facility
  • Oak Park, IL
  • NPI 1538206974
  NPD (past)
• West Suburban Medical Center

  dba West Suburban Health Care Physicians SVCS

  • Family Medicine Physician
  • Chicago, IL
  • NPI 1649499096

  Internal Medicine

  NPD (past)
• Wyse Eyecare SC

  • Ophthalmology Physician
  • Northbrook, IL
  • NPI 1316272289
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Elmhurst Memorial Hospital

  dba Endeavor Health Elmhurst Hospital

  • General Acute Care Hospital
  • Elmhurst, IL
  • NPI 1548306343
  Care Compare affiliation
• Loyola University Medical Center

  dba Foster G. McGaw Hospital

  • General Acute Care Hospital
  • Maywood, IL
  • NPI 1376521575
  Care Compare affiliation
• Loyola University Medical Center

  dba Loyola University Medical Center Cancer Center

  • General Acute Care Hospital
  • Tinley Park, IL
  • NPI 1427752013
  Care Compare affiliation

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

{
    "created_epoch": "1151539200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1652918400000",
    "number": "1447288287",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4201 WINFIELD RD FL 4",
            "city": "WARRENVILLE",
            "state": "IL",
            "postal_code": "605554025",
            "telephone_number": "331-221-6377",
            "fax_number": "331-221-2357"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 LAKE ST STE 230",
            "city": "OAK PARK",
            "state": "IL",
            "postal_code": "603011095",
            "telephone_number": "331-221-9001",
            "fax_number": "331-221-2759"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "DON",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-29",
        "last_updated": "2022-05-19",
        "certification_date": "2021-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036081395",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "dwilliams41878@direct.edward.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1100 Lake St Ste 230",
            "city": "Oak Park",
            "state": "IL",
            "country_code": "US",
            "postal_code": "603011095",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Andrew Riggan Williams, M.D.
• Ashley C Williams, MSW
• Cara Williams, LPC
• Crystal Williams, LCSW
• Debra Williams
• Latwana Latrice Williams
• Rani Williams, LCSW
• Elizabeth June Williamson, D,P,T
• Ford Willoughby, MA, LCPC
• Alexandra Michelle Wills, MS, LCPC

• Internal Medicine Physician in Oak Park, IL
• Providers in Oak Park, IL by specialty
• Internal Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 19, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.