Individual provider Active NPI

Marialuisa Doubek, FNP

  • Family Nurse Practitioner
  • Chicago, IL
National Provider Identifier
1841735222
Registry record updated Jun 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
209014130 Issued in IL
Practice address
6550 S Richmond St
Chicago, IL 60629-2821
Phone
(773) 309-4445
NPI assigned
Dec 21, 2016
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 30, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 209014130 IL Primary

Addresses

Primary practice location

6550 S Richmond St
Chicago, IL 60629-2821

Mailing address

2001 S California Ave Ste 100
Chicago, IL 60608-2486
Phone (773) 584-6200

Other practice location 1

11600 Gladiolus Dr Ste C17
Fort Myers, FL 33908-4567
Phone (239) 790-2488

Other names 1

  • Marialuisa Campos Other name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address marialuisa.doubek.1@11903.direct.athenahealth.com Direct

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210528001142 IL Practitioner - Nurse Practitioner 7911306659 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Esperanza Health CentersGroup PAC ID 2961453105, 53 clinicians

Practice addresses (Care Compare)

6550 S Richmond St
Chicago, IL 60629-2821
Phone (773) 584-6200

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
209014130ILMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Esperanza Health Centers CurrentSince Feb 18, 2021 Accepting new patients
Esperanza Health Centers Current Accepting new patients
Esperanza Health Centers CurrentSince Feb 18, 2021 Accepting new patients
Esperanza Health Centers Past Accepting new patients
Esperanza Health Centers Past Accepting new patients

Locations

2001 S California Ave
Chicago, IL 60608
Phone (773) 484-1201

2724 W Cermak Rd
Ste A
Chicago, IL 60608

2724 W Cermak Rd
Chicago, IL 60608

3059 W 26th St
Chicago, IL 60623
Phone (312) 243-3769

6550 S Richmond St
Chicago, IL 60629
Phone (773) 863-0245

4058 W 63rd St
Chicago, IL 60629
Phone (773) 432-4033

4350 S Laporte Ave
Chicago, IL 60638

2819 W 21st Pl
Rm 300
Chicago, IL 60623

2001 S California Ave
Ste 100
Chicago, IL 60608
Phone (773) 640-5785

4720 S California Ave
Chicago, IL 60632
Phone (312) 942-2877

4700 S California Ave
Chicago, IL 60632
Phone (708) 713-0078

Interoperability endpoints

  • Direct secure messaging: marialuisa.doubek.1@11903.direct.athenahealth.com
  • FHIR API: https://api.platform.athenahealth.com/11903/brand/1/csg/1/fhir/r4

Organizations & group practices 5

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.

NPI Registry JSON

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

{
    "created_epoch": "1482278400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782777600000",
    "number": "1841735222",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 S CALIFORNIA AVE STE 100",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606082486",
            "telephone_number": "773-584-6200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6550 S RICHMOND ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606292821",
            "telephone_number": "773-309-4445"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11600 Gladiolus Dr Ste C17",
            "address_purpose": "LOCATION",
            "city": "Fort Myers",
            "state": "FL",
            "postal_code": "339084567",
            "country_code": "US",
            "telephone_number": "239-790-2488",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DOUBEK",
        "first_name": "MARIALUISA",
        "credential": "FNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-12-21",
        "last_updated": "2026-06-30",
        "certification_date": "2026-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IL",
            "license": "209014130",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "marialuisa.doubek.1@11903.direct.athenahealth.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "6550 S Richmond St",
            "city": "Chicago",
            "state": "IL",
            "country_code": "US",
            "postal_code": "606292821",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "MARIALUISA",
            "last_name": "CAMPOS",
            "credential": "FNP",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.