Active NPI
William N Neubauer, MD
- Surgery Physician
- Tucson, AZ
National Provider Identifier
1629014501
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Surgery Physician
- License
- 06857
- Practice address
- 1951 N Wilmot Rd
Building 2
Tucson, AZ 85712-8000 - Phone
- (520) 795-5845
- Fax
- (520) 795-8620
- NPI assigned
- Jun 21, 2006
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Surgery Physician | 208600000X | 06857 | AZ | Primary |
Addresses
Primary practice location
1951 N Wilmot Rd
Building 2
Tucson, AZ 85712-8000
Mailing address
1951 N Wilmot Rd
Building 2
Tucson, AZ 85712-8000
Phone (520) 795-5845
Other identifiers 3
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2993 | Other | AZ | PACIFICARE |
| 2Z3329 | Other | AZ | HEALTH NET |
| 215427 | Other | AZ | AHCCCS |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 06857 | AZ | MD | Surgery Physician |
| 6857 | AZ | MD | Physical Therapist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Emergency Surgical Services of Arizona, PLLC | Surgery | Past | Accepting new patients |
| Arizona Community Surgeons PC | Surgery | Past | Accepting new patients |
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 and National Provider Directory roles.
-
- Surgery Physician
- Tucson, AZ
- NPI 1689616070
-
- Surgery Physician
- Tucson, AZ
- NPI 1487690954
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1150848000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1629014501",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1951 N WILMOT RD",
"address_2": "BUILDING 2",
"city": "TUCSON",
"state": "AZ",
"postal_code": "857128000",
"telephone_number": "520-795-5845",
"fax_number": "520-795-8620"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1951 N WILMOT RD",
"address_2": "BUILDING 2",
"city": "TUCSON",
"state": "AZ",
"postal_code": "857128000",
"telephone_number": "520-795-5845",
"fax_number": "520-795-8620"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NEUBAUER",
"first_name": "WILLIAM",
"middle_name": "N",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-21",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "AZ",
"license": "06857",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "PACIFICARE",
"identifier": "2993",
"state": "AZ"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HEALTH NET",
"identifier": "2Z3329",
"state": "AZ"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AHCCCS",
"identifier": "215427",
"state": "AZ"
}
],
"endpoints": [],
"other_names": []
}Other providers in Tucson, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.