Active NPI
William Austin Shank, MD
- Emergency Medicine Physician
- Phoenix, AZ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- 75751
- Practice address
- 2601 E Roosevelt St
Phoenix, AZ 85008-4973 - Phone
- (602) 344-5011
- NPI assigned
- Apr 7, 2021
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | A195440 | CA | |
| Emergency Medicine Physician | 207P00000X | 75751 | AZ | Primary |
Addresses
Primary practice location
2601 E Roosevelt St
Phoenix, AZ 85008-4973
Mailing address
4001 N 3Rd St Ste 290
Phoenix, AZ 85012-2071
Other practice location 1
9455 Clairemont Mesa Blvd
San Diego, CA 92123-1297
Phone (833) 574-2273
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| SOAP URL | https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq | Health Information Exchange (HIE) | Southern California Permanente Medical Group |
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
- Emergency Medicine
- Education
- Other, 2024
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1111 E McDowell Rd
Phoenix, AZ 85006-2612
Phone (954) 939-5000
2601 E Roosevelt St
Phoenix, AZ 85008-4973
Phone (602) 344-5011
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 75751 | AZ | MD | Emergency Medicine Physician |
| A195440 | CA | MD | Emergency Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| District Medical Group, Inc | Emergency Medicine | Current | Accepting new patients |
| Emergency Professional Services PC | Emergency Medicine | Current | Accepting new patients |
| Southern California Permanente Medical Group | Current | Accepting new patients | |
| Emergency Professional Services PC | Emergency Medicine | Current | Accepting new patients |
| District Medical Group, Inc | Current | Accepting new patients | |
| Southern California Permanente Medical Group | Current | Accepting new patients | |
| Southern California Permanente Medical Group | Current | Accepting new patients | |
| District Medical Group, Inc | Current | Accepting new patients |
Locations
2050 W Southern Ave
Apache Junction, AZ 85120
Phone (480) 237-3200
2601 E Roosevelt St
Phoenix, AZ 85008
Phone (602) 220-0298
1111 E McDowell Rd
Phoenix, AZ 85006
Phone (602) 239-2000
2929 E Thomas Rd
Phoenix, AZ 85016
Phone (602) 470-5043
5102 W Campbell Ave
Phoenix, AZ 85031
Phone (623) 848-5000
3141 N 3rd Ave
Phoenix, AZ 85013
Phone (602) 914-1520
393 E Walnut St
Fl 3
Pasadena, CA 91188
Phone (626) 405-7914
4647 Zion Ave
San Diego, CA 92120
Phone (619) 528-3038
9455 Clairemont Mesa Blvd
San Diego, CA 92123
Phone (858) 266-2600
Interoperability endpoints
- wshank232721@direct.valleywisehealth.org
Organizations & group practices 8
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.
-
- Anatomic Pathology & Clinical Pathology Physician
- Phoenix, AZ
- NPI 1336472448
-
- Emergency Medicine Physician
- Phoenix, AZ
- NPI 1518984210
-
- Emergency Medicine Physician
- Phoenix, AZ
- NPI 1144624339
-
- Pediatrics Physician
- Phoenix, AZ
- NPI 1790018802
-
- Emergency Medicine Physician
- Apache Junction, AZ
- NPI 1205273406
-
- Health Maintenance Organization
- Los Angeles, CA
- NPI 1043242563
-
- Health Maintenance Organization
- Santa Clarita, CA
- NPI 1316409410
-
- Health Maintenance Organization
- Baldwin Park, CA
- NPI 1770515280
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Phoenix, AZ
- NPI 1841224870
-
- General Acute Care Hospital
- Phoenix, AZ
- NPI 1275566200
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1617753600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1752019200000",
"number": "1750960597",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4001 N 3RD ST STE 290",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "850122071"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2601 E ROOSEVELT ST",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "850084973",
"telephone_number": "602-344-5011"
}
],
"practiceLocations": [
{
"address_1": "9455 Clairemont Mesa Blvd",
"address_purpose": "LOCATION",
"city": "San Diego",
"state": "CA",
"postal_code": "921231297",
"country_code": "US",
"telephone_number": "833-574-2273",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SHANK",
"first_name": "WILLIAM",
"middle_name": "AUSTIN",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2021-04-07",
"last_updated": "2025-07-09",
"certification_date": "2025-07-09",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "CA",
"license": "A195440",
"primary": false
},
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "AZ",
"license": "75751",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "SOAP",
"endpointTypeDescription": "SOAP URL",
"endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq",
"affiliation": "Y",
"endpointDescription": "Carequality",
"affiliationName": "Southern California Permanente Medical Group",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "4647 Zion Ave",
"city": "San Diego",
"state": "CA",
"country_code": "US",
"postal_code": "921202507",
"country_name": "United States",
"address_type": "DOM"
}
],
"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 Jul 9, 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.