Individual provider Active NPI

Patrick Lloyd Davis, DO

  • Obstetrics & Gynecology Physician
  • St Charles, IL
National Provider Identifier
1942739396
Registry record updated Nov 22, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
036.156232 Issued in IL
Practice address
3310 W Main St Ste 200
St Charles, IL 60175-1024
Phone
(630) 897-6044
Fax
(630) 897-0180
NPI assigned
Jun 8, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 22, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 036.156232 IL Primary
Student in an Organized Health Care Education/Training Program 390200000X OK

Addresses

Primary practice location

3310 W Main St Ste 200
St Charles, IL 60175-1024

Mailing address

3310 W Main St Ste 200
St Charles, IL 60175-1024
Phone (630) 897-6044

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address pdavis310880@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 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
I20210805003022 IL Practitioner - Obstetrics/Gynecology 2860896305 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Chicago College of Osteopathy, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Advocate Health and Hospitals CorporationGroup PAC ID 7810800935, shared by 39 NPIs, 3,081 clinicians

Practice addresses (Care Compare)

1754 W Golf Rd
Mount Prospect, IL 60056-4071
Phone (847) 593-6600

3310 W Main St
Suite 200
St Charles, IL 60175-1024
Phone (630) 897-6044

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

State licenses

LicenseStateTypeSpecialty
036.156232ILMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Advocate Health and Hospitals Corporation Current Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Oct 1, 2022 Accepting new patients
Advocate Health & Hospitals Corp. CurrentSince Jul 27, 2025 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Oct 1, 2022 Accepting new patients

Locations

2357 Sequoia Dr
Aurora, IL 60506
Phone (630) 859-6700

1221 N Highland Ave
Aurora, IL 60506
Phone (630) 859-6700

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

28594 Network Pl
Chicago, IL 60673

29373 Network Pl
Chicago, IL 60673

1754 W Golf Rd
Mt Prospect, IL 60056
Phone (224) 265-9010

1875 Dempster St
Ste 330
Park Ridge, IL 60068
Phone (847) 655-8500

1875 W Dempster St
Park Ridge, IL 60068
Phone (847) 723-8640

3310 W Main St
Ste 200
St Charles, IL 60175
Phone (630) 897-6044

Interoperability endpoints

  • Direct secure messaging: pdavis310880@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": "1496880000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1637539200000",
    "number": "1942739396",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3310 W MAIN ST STE 200",
            "city": "ST CHARLES",
            "state": "IL",
            "postal_code": "601751024",
            "telephone_number": "630-897-6044",
            "fax_number": "630-897-0180"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3310 W MAIN ST STE 200",
            "city": "ST CHARLES",
            "state": "IL",
            "postal_code": "601751024",
            "telephone_number": "630-897-6044",
            "fax_number": "630-897-0180"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DAVIS",
        "first_name": "PATRICK",
        "middle_name": "LLOYD",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-06-08",
        "last_updated": "2021-11-22",
        "certification_date": "2021-11-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "IL",
            "license": "036.156232",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "OK",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "pdavis310880@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "3310 W Main St Ste 200",
            "city": "St Charles",
            "state": "IL",
            "country_code": "US",
            "postal_code": "601751024",
            "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": "3310 W Main St Ste 200",
            "city": "St Charles",
            "state": "IL",
            "country_code": "US",
            "postal_code": "601751024",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in St Charles, IL

Sources for this page

Verify at the official NPI Registry.