Individual provider Active NPI

Diane P Savarese, PA-C

  • Physician Assistant
  • Chicago, IL
National Provider Identifier
1407447220
Registry record updated Feb 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
085008128 Issued in IL
Practice address
635 N Dearborn St Ste 100
Chicago, IL 60654-4618
Phone
(312) 694-2273
Fax
(312) 694-2129
NPI assigned
Feb 3, 2021
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 3, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 085008128 IL Primary
Physician Assistant 363A00000X PA61366311 WA
Emergency Medical Services (Emergency Medicine) PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207PE0004X 085.008128 IL

Addresses

Primary practice location

635 N Dearborn St Ste 100
Chicago, IL 60654-4618

Mailing address

635 N Dearborn St Ste 100
Chicago, IL 60654-4618
Phone (312) 694-2273

Other identifiers 1

IdentifierTypeStateIssuer
2223019MedicaidWA

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address dsavarese2666171@wm.providencedirect.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, WA2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20210907000706 IL Practitioner - Physician Assistant 8123424876 Reassigns benefits to 2 organizations
I20230120000911 WA Practitioner - Physician Assistant 8123424876 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Rush Medical College of Rush University, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Northwestern Medical Faculty FoundationGroup PAC ID 4587576814, 4,386 clinicians
Grant County Public Hospital District 1Group PAC ID 9931095692, 112 clinicians

Practice addresses (Care Compare)

1000 N Westmoreland Rd
Pavillion B 3Rd FL
Lake Forest, IL 60045-1659
Phone (847) 535-8500

1000 Westmoreland Rd
Lake Forest, IL 60045-1659
Phone (847) 234-5600

1135 S Delano CT E
Chicago, IL 60605-3457
Phone (630) 933-1500

1135 W Delano CT
A201
Chicago, IL 60605-3457
Phone (312) 695-0665

1333 W Belmont Ave
Chicago, IL 60657-5785

1550 S Pioneer Way
Moses Lake, WA 98837-4613
Phone (509) 793-9780

1550 S Pioneer Way
Moses Lake, WA 98837-4618

1616 S Pioneer Way
Moses Lake, WA 98837-2487

1630 Sherman Ave
Evanston, IL 60201-3711

171 N Aberdeen St
Suite 100
Chicago, IL 60607-1669
Phone (312) 926-4150

2000 S Clover Dr
Moses Lake, WA 98837-4417
Phone (509) 765-5606

4445 W Irving Park Rd
Chicago, IL 60641-2808

4732 N Lincoln Ave
Chicago, IL 60625-8561
Phone (847) 475-2273

600 N Westmoreland Rd
Suite 1100
Lake Forest, IL 60045-1659
Phone (847) 535-9510

635 N Dearborn St
Chicago, IL 60654-4618
Phone (312) 926-0404

635 N Fairbanks CT
FL 1
Chicago, IL 60611-5435
Phone (312) 472-3173

660 N Westmoreland Rd
Lake Forest, IL 60045-1659
Phone (847) 234-5600

675 N Saint Clair St
Chicago, IL 60611-5975

675 N St Clair
Chicago, IL 60611-5975

8420 Aspi Blvd
Suite 1
Moses Lake, WA 98837-3601
Phone (509) 793-9781

Hospital & facility affiliations

  • Samaritan Hospital Hospital, Moses Lake, WA, CCN 500033
  • Northwestern Memorial Hospital Hospital, Chicago, IL, CCN 140281

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
085.008128ILMDEmergency Medical Services (Emergency Medicine) Physician
PA61366311WAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Northwestern Medical Faculty Foundation Single Specialty CurrentSince Nov 7, 2025 Accepting new patients
Northwestern Medical Faculty Foundation Single Specialty CurrentSince Nov 7, 2025 Accepting new patients
Cepamerica Illinois LLP CurrentSince Aug 1, 2021 Accepting new patients
Grant County Public Hospital District 1 Single Specialty CurrentSince Jan 16, 2023 Accepting new patients
Cepamerica Illinois LLP CurrentSince Aug 1, 2021 Accepting new patients
Central Dupage Physician Group Single Specialty Past Accepting new patients
Grant County Public Hospital District 1 Single Specialty Past Accepting new patients

Locations (25 of 35)

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

2635 Church Rd
Ste 101
Aurora, IL 60502
Phone (630) 315-6900

820 S State Route 59
Bartlett, IL 60103
Phone (630) 213-9600

3249 Oak Park Ave
Berwyn, IL 60402
Phone (708) 783-2696

231 S Gary Ave
Ste 100
Bloomingdale, IL 60108
Phone (630) 893-9600

Dept 5777
Carol Stream, IL 60122

171 N Aberdeen St
Ste 100
Chicago, IL 60607
Phone (312) 694-2273

4445 W Irving Park Rd
Ste 110
Chicago, IL 60641
Phone (312) 921-0417

1333 W Belmont Ave
Ste 100
Chicago, IL 60657
Phone (312) 693-2273

4732 N Lincoln Ave
Chicago, IL 60625
Phone (312) 926-0536

1135 S Delano Ct E
Ste B201
Chicago, IL 60605
Phone (312) 694-2500

4822 S Cottage Grove Ave
Ste 1200
Chicago, IL 60615
Phone (312) 694-2273

360 Station Dr
Ste 300A
Crystal Lake, IL 60014
Phone (815) 788-7500

350 S Waukegan Rd
Ste 150
Deerfield, IL 60015
Phone (312) 926-3107

1630 Sherman Ave
Ste 130
Evanston, IL 60201
Phone (224) 271-4400

885 Roosevelt Rd
Ste 100
Glen Ellyn, IL 60137
Phone (630) 384-6200

2701 Patriot Blvd
Ste 110
Glenview, IL 60026
Phone (312) 694-2273

6155 Grand Ave
Ste 100
Gurnee, IL 60031
Phone (224) 271-6700

10350 Haligus Rd
Ste A
Huntley, IL 60142
Phone (815) 455-6100

525 Rockland Rd
Ste 100
Lake Bluff, IL 60044
Phone (847) 475-2273

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

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

2507 N Richmond Rd
Ste B
McHenry, IL 60051
Phone (815) 206-7500

21202 Owens Rd
Ste 101
Mokena, IL 60448
Phone (779) 334-0030

515 Valley View Dr
Ste 201
Moline, IL 61265
Phone (312) 695-0870

Interoperability endpoints

  • Direct secure messaging: dsavarese2666171@wm.providencedirect.org

Organizations & group practices 8

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.

Hospital & facility affiliations 2

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": "1612310400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770076800000",
    "number": "1407447220",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "635 N DEARBORN ST STE 100",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606544618",
            "telephone_number": "312-694-2273",
            "fax_number": "312-694-2129"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "635 N DEARBORN ST STE 100",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606544618",
            "telephone_number": "312-694-2273",
            "fax_number": "312-694-2129"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAVARESE",
        "first_name": "DIANE",
        "middle_name": "P",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-02-03",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "IL",
            "license": "085008128",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WA",
            "license": "PA61366311",
            "primary": false
        },
        {
            "code": "207PE0004X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Emergency Medicine, Emergency Medical Services",
            "state": "IL",
            "license": "085.008128",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2223019",
            "state": "WA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "dsavarese2666171@wm.providencedirect.org",
            "affiliation": "N",
            "endpointDescription": "EPIC EMR",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1550 S Pioneer Way Ste 100",
            "city": "Moses Lake",
            "state": "WA",
            "country_code": "US",
            "postal_code": "988374637",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.