Individual provider Active NPI

Rachel Joann Laven, D.O.

  • Obstetrics & Gynecology Physician
  • Glenview, IL
National Provider Identifier
1770739666
Registry record updated Oct 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
54657 Issued in WI
Practice address
1412 Waukegan Rd
Glenview, IL 60025-2121
Phone
(847) 825-1100
Fax
(847) 825-0994
NPI assigned
Aug 12, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 9, 2025

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 54657 WI Primary

Addresses

Primary practice location

1412 Waukegan Rd
Glenview, IL 60025-2121

Mailing address

29373 Network PL
Chicago, IL 60673-1293
Phone (847) 390-5900

Other practice location 1

1875 Dempster St Ste 360
Park Ridge, IL 60068-1192
Phone (262) 687-8460

Other names 1

  • Rachel Joann Miller Former name

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address rlaven223178@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, 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
I20100916001098 WI Practitioner - Obstetrics/Gynecology 5991820789 Reassigns benefits to 1 organization
I20181212001811 IL Practitioner - Obstetrics/Gynecology 5991820789 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Advocate Health and Hospitals CorporationGroup PAC ID 7810800935, 3,081 clinicians

Practice addresses (Care Compare)

214 McHenry Rd
Buffalo Grove, IL 60089-6748
Phone (847) 459-1160

650 W Lake Cook Rd
Buffalo Grove, IL 60089-2082
Phone (847) 459-1160

Hospital & facility affiliations

  • Advocate Lutheran General Hospital Hospital, Park Ridge, IL, CCN 140223

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Advocate Health & Hospitals Corporation CurrentSince Jan 11, 2019 Accepting new patients
Ascension Medical Group-Southeast Wisconsin Inc Obstetrics & Gynecology CurrentSince Sep 1, 2010 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Jan 11, 2019 Accepting new patients
Advocate Health and Hospitals Corporation Current Accepting new patients

Locations

214 McHenry Rd
Buffalo Grove, IL 60089
Phone (847) 459-1160

650 W Lake Cook Rd
Buffalo Grove, IL 60089
Phone (630) 368-1776

29373 Network Pl
Chicago, IL 60673

1412 Waukegan Rd
Glenview, IL 60025
Phone (847) 901-9880

1875 W Dempster St
Ste 360
Park Ridge, IL 60068
Phone (847) 825-1100

13950 W Capitol Dr
Brookfield, WI 53005
Phone (414) 302-5400

3821 Spring St
Mount Pleasant, WI 53405
Phone (262) 687-8460

201 N Mayfair Rd
Fl 2
Wauwatosa, WI 53226
Phone (414) 771-8228

Interoperability endpoints

  • Direct secure messaging: rlaven223178@direct.myadvocateaurora.org

Organizations & group practices 4

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 1

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": "1218499200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759968000000",
    "number": "1770739666",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29373 NETWORK PL",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606731293",
            "telephone_number": "847-390-5900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1412 WAUKEGAN RD",
            "city": "GLENVIEW",
            "state": "IL",
            "postal_code": "600252121",
            "telephone_number": "847-825-1100",
            "fax_number": "847-825-0994"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1875 Dempster St Ste 360",
            "address_purpose": "LOCATION",
            "city": "Park Ridge",
            "state": "IL",
            "postal_code": "600681192",
            "country_code": "US",
            "telephone_number": "262-687-8460",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LAVEN",
        "first_name": "RACHEL",
        "middle_name": "JOANN",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-08-12",
        "last_updated": "2025-10-09",
        "certification_date": "2025-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "WI",
            "license": "54657",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rlaven223178@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1875 Dempster St Ste 360",
            "city": "Park Ridge",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600681192",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "1875 Dempster St Ste 360",
            "city": "Park Ridge",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600681192",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "RACHEL",
            "last_name": "MILLER",
            "middle_name": "JOANN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Glenview, IL

Sources for this page

Verify at the official NPI Registry.