Active NPI
Hayley Elizabeth O'Connell, PA-C
- Physician Assistant
- Phoenix, AZ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 10511
- Practice address
- 755 E McDowell Rd
Phoenix, AZ 85006-2506 - Phone
- (602) 839-2000
- NPI assigned
- May 25, 2017
- Last updated
- Aug 26, 2025
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | 10511 | AZ | Primary |
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Athletic Trainer | 2255A2300X |
Addresses
Primary practice location
755 E McDowell Rd
Phoenix, AZ 85006-2506
Mailing address
3234 N Scottsdale Rd Apt 4022
Scottsdale, AZ 85251-8007
Phone (860) 882-4545
Other practice location 1
14520 W Granite Valley Dr Ste 210
Sun City West, AZ 85375-5855
Phone (866) 974-2673
Other practice location 2
7400 N Dobson Rd
Scottsdale, AZ 85256-2768
Phone (602) 839-2000
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 173510 | Medicaid | AZ |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in AZ
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2024
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
10494 W Thunderbird Blvd
Sun City, AZ 85351-6122
Phone (866) 974-2673
1111 E McDowell Rd
Phoenix, AZ 85006-2612
Phone (602) 839-2000
1300 N 12TH St
Suite 508
Phoenix, AZ 85006-2849
Phone (602) 839-3927
14520 W Granite Valley Dr
Sun City West, AZ 85375-5855
7400 N Dobson Rd
Suite 201
Scottsdale, AZ 85256-2736
Phone (408) 733-7400
755 E McDowell Rd
Phoenix, AZ 85006-2506
Phone (602) 521-3086
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 10511 | AZ | MD | Pharmacist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Banner - University Physician Specialists LLC | Current | Accepting new patients | |
| Center for Orthopedic Research and Educatoin | Current | Accepting new patients |
Locations
1300 N 12th St
Ste 508
Phoenix, AZ 85006
Phone (602) 839-3927
18444 N 25th Ave
Ste 310
Phoenix, AZ 85023
Phone (623) 241-8706
4200 E Camelback Rd
Ste 104
Phoenix, AZ 85018
Phone (602) 229-2110
755 E McDowell Rd
Phoenix, AZ 85006
Phone (602) 271-5111
7400 N Dobson Rd
Ste 201
Scottsdale, AZ 85256
Phone (480) 733-7400
10494 W Thunderbird Blvd
Ste 102
Sun City, AZ 85351
Phone (623) 975-8311
14502 W Meeker Blvd
Sun City West, AZ 85375
Phone (623) 214-4000
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Multi-Specialty Clinic/Center
- Phoenix, AZ
- NPI 1437529245
-
dba The CORE Institute
- Orthopaedic Surgery Physician
- Phoenix, AZ
- NPI 1427095801
-
- Durable Medical Equipment & Medical Supplies
- Phoenix, AZ
- NPI 1164255865
-
dba The CORE Institute
- Physical Therapist
- Mesa, AZ
- NPI 1275967408
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Phoenix, AZ
- NPI 1841224870
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1495670400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1756166400000",
"number": "1184152795",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3234 N SCOTTSDALE RD APT 4022",
"city": "SCOTTSDALE",
"state": "AZ",
"postal_code": "852518007",
"telephone_number": "860-882-4545"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "755 E MCDOWELL RD",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "850062506",
"telephone_number": "602-839-2000"
}
],
"practiceLocations": [
{
"address_1": "14520 W Granite Valley Dr Ste 210",
"address_purpose": "LOCATION",
"city": "Sun City West",
"state": "AZ",
"postal_code": "853755855",
"country_code": "US",
"telephone_number": "866-974-2673",
"fax_number": "866-939-2673",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "7400 N Dobson Rd",
"address_purpose": "LOCATION",
"city": "Scottsdale",
"state": "AZ",
"postal_code": "852562768",
"country_code": "US",
"telephone_number": "602-839-2000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "O'CONNELL",
"first_name": "HAYLEY",
"middle_name": "ELIZABETH",
"credential": "PA-C",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2017-05-25",
"last_updated": "2025-08-26",
"certification_date": "2025-08-26",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "AZ",
"license": "10511",
"primary": true
},
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
},
{
"code": "2255A2300X",
"taxonomy_group": "",
"desc": "Specialist/Technologist, Athletic Trainer",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "173510",
"state": "AZ"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Phoenix, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 2025; 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.