Susan G O'Brien, WHNP

Primary specialty

Women's Health Nurse PractitionerTaxonomy code 363LW0102X

License

341302 Issued in AZ

Practice address

11209 N Tatum Blvd Ste 255
Phoenix, AZ 85028-6061

Phone

(602) 494-5050

Fax

(866) 777-2248

NPI assigned

Sep 18, 2012

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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

Specialty

Nurse Practitioner

Education

Other, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Adventist Health Partners, Inc.Group PAC ID 0244135762, 253 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Uchicago Medicine Adventhealth Hinsdale Hospital, Hinsdale, IL, CCN 140122
• Uchicago Medicine Adventhealth Bolingbrook Hospital, Bolingbrook, IL, CCN 140304
• Advocate Good Samaritan Hospital Hospital, Downers Grove, IL, CCN 140288

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/19050/brand/1/csg/1/fhir/r4
• FHIR API: https://api.platform.athenahealth.com/615/brand/1/csg/1/fhir/r4

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.

• Adventist Health Partners, Inc.

  • Multi-Specialty Clinic/Center
  • La Grange, IL
  • NPI 1932650496
  Medicare reassignment Care Compare group NPD
• Adventist Health Partners, Inc

  dba Midwest Bone and Joint Specialists

  • Orthopaedic Surgery Physician
  • Bolingbrook, IL
  • NPI 1225291008
  NPD
• Adventist Health Partners,Inc

  dba Glendale Family Practice

  • Family Medicine Physician
  • Bloomingdale, IL
  • NPI 1043255888
  NPD
• Camelback Womens Health, PC

  dba Camelback Women's Health

  • Obstetrics & Gynecology Physician
  • Phoenix, AZ
  • NPI 1447378518
  NPD (past)
• Genesis OB GYN PLLC

  • Obstetrics & Gynecology Physician
  • Tucson, AZ
  • NPI 1992994214
  NPD (past)
• Adventist Health Partners,Inc

  dba Family Practice Associates

  • Family Medicine Physician
  • Hinsdale, IL
  • NPI 1265475032
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Adventist Bolingbrook Hospital

  dba Adventhealth Bolingbrook

  • General Acute Care Hospital
  • Bolingbrook, IL
  • NPI 1164530465
  Care Compare affiliation
• Adventist Midwest Health

  • General Acute Care Hospital
  • Hinsdale, IL
  • NPI 1265465439
  Care Compare affiliation
• Adventist Midwest Health

  dba Adventhealth Hinsdale

  • Psychiatric Hospital Unit
  • Hinsdale, IL
  • NPI 1447270780
  Care Compare affiliation
• Advocate Health and Hospitals Corporation

  dba Advocate Good Samaritan Hospital

  • General Acute Care Hospital
  • Downers Grove, IL
  • NPI 1578670543
  Care Compare affiliation

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

{
    "created_epoch": "1347926400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788134400000",
    "number": "1225388176",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5801 POSTAL ROAD PO BOX 81064",
            "city": "BELFAST",
            "state": "ME",
            "postal_code": "049150064"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11209 N TATUM BLVD STE 255",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850286061",
            "telephone_number": "602-494-5050",
            "fax_number": "866-777-2248"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4530 N 32nd St Ste 255",
            "address_purpose": "LOCATION",
            "city": "Phoenix",
            "state": "AZ",
            "postal_code": "850183357",
            "country_code": "US",
            "telephone_number": "602-494-5050",
            "fax_number": "866-777-2248",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "O'BRIEN",
        "first_name": "SUSAN",
        "middle_name": "G",
        "name_prefix": "Ms.",
        "credential": "WHNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-09-18",
        "last_updated": "2026-08-31",
        "certification_date": "2026-08-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LW0102X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Women's Health",
            "state": "AZ",
            "license": "341302",
            "primary": true
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IL",
            "license": "209005704",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Margaret A O'Brien, R.D.
• Nancy Sue O'Brien, RN
• Patrick John O'Brien, P.T.
• Patrick William O'Brien, PA
• Regina M O'Brien, LPC
• Whitney Michelle O'Brien, CNM
• Martha Marin O'Bryan, M.S.
• Karin J O'Clair, D.O.
• Catherine S O'Connell, PHD
• Devon O'Connell, NP

• Women's Health Nurse Practitioner in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Women's Health Nurse Practitioner in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.