Individual provider Active NPI

Mariela Hendley, CRNA

  • Certified Registered Nurse Anesthetist
  • Arlington Heights, IL
National Provider Identifier
1407584220
Registry record updated Feb 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
1171044 Issued in TN
Practice address
800 W Central Rd Dept of
Arlington Heights, IL 60005-2349
Phone
(847) 570-2760
NPI assigned
Aug 10, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 23, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 1171044 TN Primary
Registered Nurse 163W00000X 041472630 IL
Certified Registered Nurse Anesthetist 367500000X 209025965 IL

Addresses

Primary practice location

800 W Central Rd Dept of
Arlington Heights, IL 60005-2349

Mailing address

2650 Ridge Ave Ste 1223
Evanston, IL 60201-1700
Phone (847) 982-3172

Other practice location 1

701 N 1st St
Springfield, IL 62781-0001
Phone (217) 788-3000

Other identifiers 1

IdentifierTypeStateIssuer
041.472630OtherILRN LICENSE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, GA, TX3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20220927000532 IL Practitioner - Certified Registered Nurse Anesthetist (Crna) 9931585114 Reassigns benefits to 2 organizations
I20241129000358 GA Practitioner - Certified Registered Nurse Anesthetist (Crna) 9931585114 Reassigns benefits to 1 organization
I20260302003622 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 9931585114 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Healthtexas Provider NetworkGroup PAC ID 1355254210, 2,535 clinicians
Endeavor Health Medical GroupGroup PAC ID 2163334699, 3,330 clinicians

Practice addresses (Care Compare)

1400 8TH Ave
Fort Worth, TX 76104-4110

5408 Colleyville Blvd
Colleyville, TX 76034-5833
Phone (817) 498-9920

800 W Central Rd
Arlington Heights, IL 60005-2349
Phone (847) 618-1000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
96.48 of 100Reported as group
Quality
87.56
Promoting interoperability
100
Improvement activities
40
Cost
75.14

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
041472630ILMDRegistered Nurse
1171044TNMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Memorial Medical Center Nurse Anesthetist, Certified Registered CurrentSince Sep 14, 2022 Accepting new patients
Endeavor Health Medical Group Current Accepting new patients
Healthtexas Provider Network CurrentSince Jan 24, 2026 Accepting new patients
Memorial Medical Center CurrentSince Sep 14, 2022 Accepting new patients
Grady Memorial Hospital Corporation CurrentSince Sep 14, 2024 Accepting new patients
Grady Memorial Hospital Corporation CurrentSince Sep 14, 2024 Accepting new patients
Endeavor Health Medical Group CurrentSince Dec 1, 2024 Accepting new patients
Healthtexas Provider Network CurrentSince Jan 24, 2026 Accepting new patients

Locations

80 Jesse Hill Jr Dr SE
Atlanta, GA 30303
Phone (404) 616-4370

80 Jesse Hill Jr Dr SE
#26019
Atlanta, GA 30303
Phone (404) 616-2219

800 W Central Rd
Arlington Hts, IL 60005
Phone (847) 618-6150

9532 Eagle Way
Chicago, IL 60678

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

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

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

701 N 1st St
Springfield, IL 62781
Phone (217) 788-3100

Organizations & group practices 9

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 3

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": "1660089600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771804800000",
    "number": "1407584220",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2650 RIDGE AVE STE 1223",
            "city": "EVANSTON",
            "state": "IL",
            "postal_code": "602011700",
            "telephone_number": "847-982-3172"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 W CENTRAL RD DEPT OF",
            "city": "ARLINGTON HEIGHTS",
            "state": "IL",
            "postal_code": "600052349",
            "telephone_number": "847-570-2760"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "701 N 1st St",
            "address_purpose": "LOCATION",
            "city": "Springfield",
            "state": "IL",
            "postal_code": "627810001",
            "country_code": "US",
            "telephone_number": "217-788-3000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HENDLEY",
        "first_name": "MARIELA",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-08-10",
        "last_updated": "2026-02-23",
        "certification_date": "2026-02-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TN",
            "license": "1171044",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "IL",
            "license": "041472630",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209025965",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RN LICENSE",
            "identifier": "041.472630",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Arlington Heights, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.