Active NPI
Ashwini Arjuna, MD
- Pulmonary Disease Physician
- Phoenix, AZ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pulmonary Disease Physician
- License
- 58283
- Practice address
- 500 W Thomas Rd Ste 500
Phoenix, AZ 85013-4220 - Phone
- (602) 406-4000
- Fax
- (602) 406-6498
- NPI assigned
- Aug 11, 2010
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | 58283 | AZ | |
| Pulmonary Disease Physician | 207RP1001X | 58283 | AZ | Primary |
Addresses
Primary practice location
500 W Thomas Rd Ste 500
Phoenix, AZ 85013-4220
Mailing address
500 W Thomas Rd Ste 500
Phoenix, AZ 85013-4220
Phone (602) 406-4000
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: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Pulmonary Disease
- Education
- Other, 2009
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
500 W Thomas Rd
680 DHMG St Joseph'S Pelvic Pain and Surg
Phoenix, AZ 85013-4235
Phone (602) 406-6017
Hospital & facility affiliations
- St Josephs Hospital and Medical Center
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 58283 | AZ | MD | Critical Care Medicine (Internal Medicine) Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Sjhmc Physician Services | Current | Accepting new patients | |
| St. Joseph'S Hospital and Medical Center | Current | Accepting new patients | |
| Dignity Health | Past | Accepting new patients |
Locations
350 W Thomas Rd
Phoenix, AZ 85013
Phone (480) 339-5001
500 W Thomas Rd
Ste 680
Phoenix, AZ 85013
Phone (602) 406-6017
500 W Thomas Rd
Ste 500
Phoenix, AZ 85013
Phone (602) 406-4000
File 56765
Los Angeles, CA 90074
Interoperability endpoints
- ashwini.arjuna.1@5919.direct.athenahealth.com
Organizations & group practices 3
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.
-
- Multi-Specialty Clinic/Center
- Phoenix, AZ
- NPI 1326098005
-
- Emergency Care Clinic/Center
- Phoenix, AZ
- NPI 1255382412
-
- General Acute Care Hospital
- Phoenix, AZ
- NPI 1982733655
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Phoenix, AZ
- NPI 1982733655
-
- General Acute Care Hospital
- Glendale, AZ
- NPI 1992131734
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1281484800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772150400000",
"number": "1881909166",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "500 W THOMAS RD STE 500",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "850134220",
"telephone_number": "602-406-4000",
"fax_number": "602-406-6498"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "500 W THOMAS RD STE 500",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "850134220",
"telephone_number": "602-406-4000",
"fax_number": "602-406-6498"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ARJUNA",
"first_name": "ASHWINI",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2010-08-11",
"last_updated": "2026-02-27",
"certification_date": "2026-02-27",
"status": "A"
},
"taxonomies": [
{
"code": "207RC0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Critical Care Medicine",
"state": "AZ",
"license": "58283",
"primary": false
},
{
"code": "207RP1001X",
"taxonomy_group": "",
"desc": "Internal Medicine, Pulmonary Disease",
"state": "AZ",
"license": "58283",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
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Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 27, 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.