Active NPI
Michael Best, M.D., MPH
- Hospitalist Physician
- Glendale, AZ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- 55566
- Practice address
- 5555 W Thunderbird Rd
Glendale, AZ 85306-4622 - Phone
- (602) 865-5555
- NPI assigned
- Apr 1, 2015
- Last updated
- Mar 5, 2020
- 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 |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | 55566 | AZ | Primary |
Addresses
Primary practice location
5555 W Thunderbird Rd
Glendale, AZ 85306-4622
Mailing address
5555 W Thunderbird Rd
Glendale, AZ 85306-4622
Phone (602) 865-5555
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
- Internal Medicine
- Education
- Other, 2015
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
13060 W Bell Rd
Surprise, AZ 85378-1200
Phone (623) 295-1190
13575 W McDowell Rd
Goodyear, AZ 85395-2604
Phone (623) 536-9911
19829 N 27TH Ave
Phoenix, AZ 85027-4001
Phone (623) 879-6100
33400 N 32ND Ave
Phoenix, AZ 85085-8876
Phone (623) 580-5800
Hospital & facility affiliations
- Dignity Hospice
- Honorhealth Deer Valley Medical Center
- Honor Health John C. Lincoln Medical Center
- Center at Arrowhead, LLC
Merit-based Incentive Payment System (MIPS)
- Final score
- 76.42 of 100
- Quality
- 55.23
- Improvement activities
- 40
Merit-based Incentive Payment System (MIPS)
- Final score
- 83.7 of 100
- Quality
- 64.97
- Promoting interoperability
- 98
- Improvement activities
- 40
- Cost
- 69.88
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Banner Hospital Based Physicians Arizona LLC | Current | Accepting new patients | |
| Banner Hospital Based Physicians Arizona LLC | Current | Accepting new patients | |
| Leading Healthcare, LLC | Hospitalist | Current | Accepting new patients |
| Vituity - Arizona Hospitalists PC | Internal Medicine | Current | Accepting new patients |
| Banner Hospital Based Physicians Arizona LLC | Current | Accepting new patients | |
| Vituity - Arizona Hospitalists PC | Hospitalist | Current | Accepting new patients |
| Leading Health Managed Care, LLC | Internal Medicine | Past | Accepting new patients |
| Honorhealth | 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
1400 S Dobson Rd
Mesa, AZ 85202
Phone (480) 412-3000
1111 E McDowell Rd
Phoenix, AZ 85006
Phone (602) 239-2000
19829 N 27th Ave
Phoenix, AZ 85027
Phone (602) 879-5720
33400 N 32nd Ave
Phoenix, AZ 85085
Phone (540) 998-0000
2100 Powell St
Ste 400
Emeryville, CA 94608
Phone (510) 350-2638
1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423
Ownership & related parties
All facility ownership & control disclosures 1
Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.
| Facility | Type | Role | Since |
|---|---|---|---|
| Dignity Hospice | Hospice | Contracted Managing Employee | Dec 23, 2025 |
Owned or controlled facilities with NPI records 1
Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.
-
dba Dignity Health Hospice
- Community Based Hospice Care Agency
- Phoenix, AZ
- NPI 1619416864
Contracted Managing Employee
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.
-
- Hospitalist Physician
- Sun City, AZ
- NPI 1356853691
-
- Hospitalist Physician
- Phoenix, AZ
- NPI 1770109704
Internal Medicine
-
- Multi-Specialty Clinic/Center
- San Tan Valley, AZ
- NPI 1275889891
-
- Multi-Specialty Clinic/Center
- Gilbert, AZ
- NPI 1124374822
-
- Critical Care Medicine (Internal Medicine) Physician
- Phoenix, AZ
- NPI 1780445171
-
- Hospitalist Physician
- Phoenix, AZ
- NPI 1912629916
-
dba HonorHealth Deer Valley Medical Center
- General Acute Care Hospital
- Phoenix, AZ
- NPI 1528169125
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Dignity Health Hospice
- Community Based Hospice Care Agency
- Phoenix, AZ
- NPI 1619416864
-
dba The Center at Arrowhead
- Skilled Nursing Facility
- Glendale, AZ
- NPI 1881085728
Nursing home
-
dba HonorHealth Deer Valley Medical Center
- General Acute Care Hospital
- Phoenix, AZ
- NPI 1528169125
-
dba HonorHealth John C. Lincoln Medical Center
- General Acute Care Hospital
- Phoenix, AZ
- NPI 1770690695
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1427846400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1583366400000",
"number": "1508251174",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5555 W THUNDERBIRD RD",
"city": "GLENDALE",
"state": "AZ",
"postal_code": "853064622",
"telephone_number": "602-865-5555"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5555 W THUNDERBIRD RD",
"city": "GLENDALE",
"state": "AZ",
"postal_code": "853064622",
"telephone_number": "602-865-5555"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BEST",
"first_name": "MICHAEL",
"credential": "M.D., MPH",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2015-04-01",
"last_updated": "2020-03-05",
"certification_date": "2020-03-05",
"status": "A"
},
"taxonomies": [
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "AZ",
"license": "55566",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Glendale, AZ
- Best Care Behavioral Homes LLC
- Best Choice Behavioral LLC
- Best Medical, LLC
- Best Non Emergency Medical Transportation
- Julie C Best, MD
- Bethany H Armendariz DMD PLLC (Armendariz Family Dentistry)
- Bethany Home Discount Pharmacy LLC (Bethany Home Discount Pharmacy)
- Bethany Home Discount Pharmacy LLC
- Bethany Medical
- Joey Nickolas Bettencourt Jr., DO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 2020; 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.