Active NPI
William Nassour, MD
- Internal Medicine Physician
- Goodyear, AZ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 47483
- Practice address
- 13555 W McDowell Rd Ste 205
Goodyear, AZ 85395-2626 - Phone
- (623) 295-1190
- Fax
- (602) 429-8595
- NPI assigned
- Aug 18, 2010
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 47483 | AZ | Primary |
| Hospitalist Physician | 208M00000X | 47483 | AZ |
Addresses
Primary practice location
13555 W McDowell Rd Ste 205
Goodyear, AZ 85395-2626
Mailing address
13555 West McDowell Rd.
Ste. 205
Goodyear, AZ 85395-2626
Phone (623) 295-1190
Other practice location 1
22922 N 40th Pl
Phoenix, AZ 85050-8742
Phone (623) 295-1109
Other practice location 2
11295 N 99th Ave Apt 5-122
Peoria, AZ 85345-5490
Phone (623) 295-1190
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 207R00000X | Other | AZ | TAXONOMY CODE |
| 888134 | 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: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20131113002100 | AZ | Practitioner - Internal Medicine | 2264668615 | Reassigns benefits to 7 organizations |
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Other, 2004
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- Desert Wounds PLLCLeading Healthcare PLLCLeading Healthcare Clinic of Goodyear, LLCBHSM Rehabilitation LLC
Practice addresses (Care Compare)
1012 E Willetta St
Phoenix, AZ 85006-2749
Phone (602) 839-6040
13460 N 67TH Ave
Glendale, AZ 85304-1000
Phone (623) 295-1190
13555 W McDowell Rd
Suite 205
Goodyear, AZ 85395-2626
Phone (623) 295-1190
13575 W McDowell Rd
Goodyear, AZ 85395-2604
Phone (623) 536-9911
25101 N Lake Pleasant Pkwy
Suite B 1340
Peoria, AZ 85383-1386
Phone (602) 610-6866
Hospital & facility affiliations
- Vanura Homehealth Services Arizona
- Hospice of the Valley - West (031515)
- Dignity Hospice
- Azul Hospice & Palliative Care
- Hospice of the Valley - Central
- Banner - University Medical Center Phoenix
- Pam Health Rehabilitation Hospital of Surprise
- Encompass Health Valley of the Sun Rehab Hospital
- Reunion Rehabilitation Hospital Peoria LLC
- Clearsky Rehabilitation Hospital of Avondale
- Select Specialty Hospital Arizona
- Phoenix Specialty Hospital
- Surprise Health and Rehabilitation Center
- Palm Valley Post Acute
- Estrella Health And Rehabilitation Center
- Sun City Post Acute
- Az - Rio Vista Post Acute and Rehabilitation
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 47483 | AZ | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Banner - University Hospital Based Physicians LLC | Current | Accepting new patients | |
| Cogent Healthcare of Arizona PC | Internal Medicine | Current | Accepting new patients |
| Banner Hospital Based Physicians Arizona LLC | Current | Accepting new patients | |
| Leading Healthcare Clinic of Goodyear LLC | Internal Medicine | Current | Accepting new patients |
| Banner Hospital Based Physicians Arizona LLC | Current | Accepting new patients | |
| Leading Healthcare, LLC | Hospitalist | Current | Accepting new patients |
| Banner - University Hospital Based Physicians LLC | Current | Accepting new patients | |
| Leading Healthcare Specialist PLLC | Internal Medicine | Current | Accepting new patients |
| Desert Wounds, PLLC | Internal Medicine | Current | Accepting new patients |
| Banner Hospital Based Physicians Arizona LLC | Current | Accepting new patients | |
| Ludden Healthcare LLC | Past | Accepting new patients | |
| 91St Avenue Operations LLC | Past | Accepting new patients | |
| Cobalt Rehabilitation Hospital IV | Past | Accepting new patients | |
| Ridgecrest Community Healthcare, LLC | Past | Accepting new patients | |
| Phoenix Specialty Hospital | Past | Accepting new patients | |
| Immanuel Caring Ministries, Inc. | Past | Accepting new patients | |
| Select Specialty Hospital - Arizona Inc | Past | Accepting new patients | |
| Sunrise Mountain Healthcare LLC | Past | Accepting new patients | |
| Coldwater Springs Healthcare, Inc. | Past | Accepting new patients | |
| Sunland Health Associates LLC | Past | Accepting new patients | |
| Glendale Medical Investors Limited Partnership | Past | Accepting new patients | |
| Palm Valley Healthcare, LLC | Past | Accepting new patients | |
| Apache Trail Healthcare, Inc. | Past | Accepting new patients | |
| Kidney Guardian | Internal Medicine | Past | Accepting new patients |
| Estrella of Cascadia LLC | Past | Accepting new patients | |
| Sun City SNF Healthcare, LLC | Past | Accepting new patients | |
| Sun City of Cascadia LLC | Past | Accepting new patients | |
| Encompass Health Valleyofthesun Rehabilitation Hospital, LLC | Past | Accepting new patients | |
| Peoria Healthcare LLC | Past | Accepting new patients |
Locations
5555 W Thunderbird Rd
Glendale, AZ 85306
Phone (602) 588-5555
13575 W McDowell Rd
Goodyear, AZ 85395
Phone (347) 309-3320
13677 W McDowell Rd
Goodyear, AZ 85395
Phone (623) 536-4200
13555 W McDowell Rd
Ste 205
Goodyear, AZ 85395
Phone (623) 535-0740
1301 S Crismon Rd
Mesa, AZ 85209
Phone (480) 358-6300
2000 W Bethany Home Rd
Phoenix, AZ 85015
Phone (480) 209-4000
350 W Thomas Rd
Phoenix, AZ 85013
Phone (480) 339-5001
2020 N Central Ave
Ste 1010
Phoenix, AZ 85004
Phone (602) 553-8400
1012 E Willetta St
Fl 4
Phoenix, AZ 85006
Phone (602) 239-6073
16640 N 38th St
Phoenix, AZ 85032
Phone (602) 482-6671
3929 E Bell Rd
Phoenix, AZ 85032
Phone (602) 923-5000
350 W Thomas Rd
Fl 3
Phoenix, AZ 85013
Phone (602) 406-6800
1111 E McDowell Rd
Phoenix, AZ 85006
Phone (602) 239-2000
1012 E Willetta St
Phoenix, AZ 85006
Phone (602) 239-6040
9003 E Shea Blvd
Scottsdale, AZ 85260
Phone (480) 323-3383
5700 E Highway 90
Sierra Vista, AZ 85635
Phone (520) 263-2000
13203 N 103rd Ave
Sun City, AZ 85351
Phone (623) 876-5360
13203 N 103rd Ave
Ste I5
Sun City, AZ 85351
1625 N Campbell Ave
Tucson, AZ 85719
350 N Wilmot Rd
Tucson, AZ 85711
Phone (520) 873-3000
Ownership & related parties
All facility ownership & control disclosures 9
Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.
| Facility | Type | Role | Since |
|---|---|---|---|
| Immanuel Campus of Care | Skilled nursing facility | Operational/Managerial Control Adp of the SNF |
Dec 1, 2017 Dec 1, 2017 |
| Sun West Choice Healthcare and Rehabilitation | Skilled nursing facility | Operational/Managerial Control Managing Control - Governing Body Adp of the SNF |
Oct 1, 2022 Oct 1, 2022 Oct 1, 2022 |
| Az - Rio Vista Post Acute and Rehabilitation | Skilled nursing facility | Operational/Managerial Control Managing Control - Governing Body Adp of the SNF |
Jun 1, 2020 Jun 1, 2020 Jun 1, 2020 |
| Surprise Health and Rehabilitation Center | Skilled nursing facility | Operational/Managerial Control Managing Control - Governing Body Adp of the SNF |
Feb 1, 2021 Feb 1, 2021 Feb 1, 2021 |
| Estrella Health and Rehabilitation Center | Skilled nursing facility | Operational/Managerial Control Managing Control - Governing Body Adp of the SNF |
Jan 1, 2022 Jan 1, 2022 Jun 23, 2025 |
| Resolve Diamondback | Skilled nursing facility | Operational/Managerial Control Adp of the SNF |
Aug 1, 2025 Aug 1, 2025 |
| Ridgecrest Post Acute | Skilled nursing facility | Contracted Managing Employee | Mar 1, 2023 |
| Palm Valley Post Acute | Skilled nursing facility | Contracted Managing Employee | Apr 9, 2015 |
| Dignity Hospice | Hospice | 5% Or Greater Indirect Ownership Interest (33.33%) | Dec 1, 2022 |
Owned or controlled facilities with NPI records 9
Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.
-
- Skilled Nursing Facility
- Phoenix, AZ
- NPI 1659038719
Adp of the SNF, Operational/Managerial Control
-
- Skilled Nursing Facility
- Sun City West, AZ
- NPI 1992212765
Adp of the SNF, Managing Control - Governing Body, Operational/Managerial Control
-
- Community Based Hospice Care Agency
- Phoenix, AZ
- NPI 1619416864
5% Or Greater Indirect Ownership Interest
-
- Skilled Nursing Facility
- Avondale, AZ
- NPI 1720745664
Adp of the SNF, Managing Control - Governing Body, Operational/Managerial Control
-
- Skilled Nursing Facility
- Peoria, AZ
- NPI 1265439889
Adp of the SNF, Operational/Managerial Control
-
- Skilled Nursing Facility
- Surprise, AZ
- NPI 1487215067
Adp of the SNF, Managing Control - Governing Body, Operational/Managerial Control
-
- Skilled Nursing Facility
- Goodyear, AZ
- NPI 1558072645
Contracted Managing Employee
-
- Skilled Nursing Facility
- Phoenix, AZ
- NPI 1720799810
Contracted Managing Employee
-
- Skilled Nursing Facility
- Peoria, AZ
- NPI 1245797968
Adp of the SNF, Managing Control - Governing Body, Operational/Managerial Control
Organizations & group practices 29
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.
-
- Internal Medicine Physician
- Goodyear, AZ
- NPI 1902448566
AZ, Internal Medicine
-
- General Acute Care Hospital
- Phoenix, AZ
- NPI 1750751566
AZ
-
- Multi-Specialty Clinic/Center
- San Tan Valley, AZ
- NPI 1275889891
AZ
-
- Internal Medicine Physician
- Sierra Vista, AZ
- NPI 1568758266
AZ, Internal Medicine
-
- Internal Medicine Physician
- Peoria, AZ
- NPI 1497390561
AZ, Internal Medicine
-
- Multi-Specialty Clinic/Center
- Phoenix, AZ
- NPI 1538879481
-
- Multi-Specialty Clinic/Center
- Gilbert, AZ
- NPI 1124374822
-
- Critical Care Medicine (Internal Medicine) Physician
- Phoenix, AZ
- NPI 1780445171
-
- Skilled Nursing Facility
- Phoenix, AZ
- NPI 1659038719
-
- Skilled Nursing Facility
- Sun City West, AZ
- NPI 1992212765
Hospital & facility affiliations 17
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Phoenix, AZ
- NPI 1841224870
Hospital
-
- Rehabilitation Hospital
- Avondale, AZ
- NPI 1063168243
Inpatient rehabilitation facility
-
- Rehabilitation Hospital
- Surprise, AZ
- NPI 1679954002
Inpatient rehabilitation facility
-
- Skilled Nursing Facility
- Avondale, AZ
- NPI 1720745664
Nursing home
-
- Rehabilitation Hospital
- Glendale, AZ
- NPI 1376517508
Inpatient rehabilitation facility
-
- Home Health Agency
- Sun City, AZ
- NPI 1477968444
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1282089600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1633478400000",
"number": "1104131820",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "13555 WEST MCDOWELL RD.",
"address_2": "STE. 205",
"city": "GOODYEAR",
"state": "AZ",
"postal_code": "853952626",
"telephone_number": "623-295-1190",
"fax_number": "602-429-8595"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "13555 W MCDOWELL RD STE 205",
"city": "GOODYEAR",
"state": "AZ",
"postal_code": "853952626",
"telephone_number": "623-295-1190",
"fax_number": "602-429-8595"
}
],
"practiceLocations": [
{
"address_1": "22922 N 40th Pl",
"address_purpose": "LOCATION",
"city": "Phoenix",
"state": "AZ",
"postal_code": "850508742",
"country_code": "US",
"telephone_number": "623-295-1109",
"fax_number": "602-429-8595",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "11295 N 99th Ave Apt 5-122",
"address_purpose": "LOCATION",
"city": "Peoria",
"state": "AZ",
"postal_code": "853455490",
"country_code": "US",
"telephone_number": "623-295-1190",
"fax_number": "602-429-8595",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "NASSOUR",
"first_name": "WILLIAM",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2010-08-18",
"last_updated": "2021-10-06",
"certification_date": "2021-10-06",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "AZ",
"license": "47483",
"primary": true
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "AZ",
"license": "47483",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "TAXONOMY CODE",
"identifier": "207R00000X",
"state": "AZ"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "888134",
"state": "AZ"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Goodyear, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 6, 2021; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; 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.