Active NPI
Ellen McDonnell
- Physician Assistant
- Mesa, AZ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- Practice address
- 5850 E Still Cir
Mesa, AZ 85206-3618 - Phone
- (480) 219-6000
- NPI assigned
- Jun 3, 2024
- Last updated
- May 28, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | NU | Primary |
Addresses
Primary practice location
5850 E Still Cir
Mesa, AZ 85206-3618
Mailing address
5850 E Still Cir
Mesa, AZ 85206-3618
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, 2025
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
7301 E 2ND St
Suite 308
Scottsdale, AZ 85251-5627
Phone (480) 214-9000
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Enticare PC | Current | Accepting new patients | |
| Sjhmc Physician Services | Past | Accepting new patients |
Locations
1968 N Peart Rd
Ste 20
Casa Grande, AZ 85122
2051 W Chandler Blvd
Ste 5
Chandler, AZ 85224
Phone (480) 672-2964
17215 N 72nd Dr
Ste 140A
Glendale, AZ 85308
7301 E 2nd St
Ste 308
Scottsdale, AZ 85251
Phone (480) 949-1212
Organizations & group practices 2
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.
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- NPI 1710014410
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- Multi-Specialty Clinic/Center
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- NPI 1326098005
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1717372800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779926400000",
"number": "1922849215",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5850 E STILL CIR",
"city": "MESA",
"state": "AZ",
"postal_code": "852063618"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5850 E STILL CIR",
"city": "MESA",
"state": "AZ",
"postal_code": "852063618",
"telephone_number": "480-219-6000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MCDONNELL",
"first_name": "ELLEN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2024-06-03",
"last_updated": "2026-05-28",
"certification_date": "2026-05-28",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "NU",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Mesa, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 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.