Individual provider Active NPI

Chuck Richard Vrasich, MD

  • Internal Medicine Physician
  • Buffalo Grove, IL
National Provider Identifier
1114214111
Registry record updated Jun 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
036151164 Issued in IL
Practice address
15 S McHenry Rd
Buffalo Grove, IL 60089-6705
Phone
(847) 618-0351
Fax
(847) 618-0766
NPI assigned
Jun 29, 2011
Last updated
Jun 16, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 16, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 036151164 IL Primary
Internal Medicine Physician 207R00000X D0078759 MD

Addresses

Primary practice location

15 S McHenry Rd
Buffalo Grove, IL 60089-6705

Mailing address

15 S McHenry Rd
Buffalo Grove, IL 60089-6705
Phone (847) 618-0351

Other identifiers 1

IdentifierTypeStateIssuer
036151164OtherILSTATE LICENSE

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address cvrasich134953@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
I20191127000518 IL Practitioner - Internal Medicine 7618282963 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Rush Medical College of Rush University, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Endeavor Health Medical GroupGroup PAC ID 2163334699, 3,330 clinicians

Practice addresses (Care Compare)

1051 W Rand Rd
Arlington Heights, IL 60004-2315

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

1450 Busch Pkwy
Buffalo Grove, IL 60089-4541
Phone (847) 725-8640

15 S McHenry Rd
Buffalo Grove, IL 60089-6705
Phone (847) 520-9424

2650 Ridge Ave
Evanston, IL 60201-1700

5999 New Wilke Rd
Suite 200
Rolling Meadows, IL 60008-4502
Phone (847) 618-0800

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

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D0078759MDMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Northwest Community Health Services Inc Internal Medicine CurrentSince Nov 21, 2019 Accepting new patients
Endeavor Health Medical Group CurrentSince Nov 30, 2023 Accepting new patients
Northwest Community Health Services Inc CurrentSince Nov 21, 2019 Accepting new patients
Endeavor Health Medical Group Internal Medicine Current Accepting new patients
Northwest Community Healthcare PastSince Dec 1, 2020 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

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

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

1450 Busch Pkwy
Ste 100
Buffalo Grove, IL 60089
Phone (847) 459-7860

15 S McHenry Rd
Buffalo Grove, IL 60089
Phone (847) 459-6100

15 S McHenry Rd
Fl 2
Buffalo Grove, IL 60089
Phone (847) 439-8780

25233 Network Pl
Chicago, IL 60673

9532 Eagle Way
Chicago, IL 60678

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

2650 Ridge Ave
#1223
Evanston, IL 60201
Phone (847) 982-3172

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

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

199 W Rand Rd
Mt Prospect, IL 60056
Phone (847) 618-5400

Interoperability endpoints

  • FHIR API: https://epicprdproxy.nch.org/prd-fhir/api/FHIR/R4

Organizations & group practices 6

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 5

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": "1309305600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1114214111",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15 S MCHENRY RD",
            "city": "BUFFALO GROVE",
            "state": "IL",
            "postal_code": "600896705",
            "telephone_number": "847-618-0351",
            "fax_number": "847-618-0766"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15 S MCHENRY RD",
            "city": "BUFFALO GROVE",
            "state": "IL",
            "postal_code": "600896705",
            "telephone_number": "847-618-0351",
            "fax_number": "847-618-0766"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VRASICH",
        "first_name": "CHUCK",
        "middle_name": "RICHARD",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-06-29",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036151164",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0078759",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "036151164",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "cvrasich134953@direct.nch.org",
            "affiliation": "N",
            "address_1": "1450 Busch Pkwy Ste 100",
            "city": "Buffalo Grove",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600894541",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Buffalo Grove, IL

Sources for this page

Verify at the official NPI Registry.