Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Christopher S Stewart, MD
Urology Physician in Glendale, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548284441
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Registry record
Entity type Individual (Type 1)
Name Dr. Christopher S Stewart
Credential MD
Sex Male
Practice address 5750 W Thunderbird Rd Ste B200, Glendale, AZ, 85306
Phone (602) 375-1700
Enumeration date Jul 26, 2006
Last updated in NPPES Apr 10, 2023
Taxonomy & licenses
208800000X Urology Physician Allopathic & Osteopathic Physicians · License DR.0070083 (CO) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1Z6505 | Other | AZ | HEALTHNET |
| 694796 | Medicaid | AZ | - |
| AZ07414990 | Other | AZ | ARIZONA BLUE SHIELD |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Christopher Stewart practice?
The practice location on file with NPPES is in Glendale, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Christopher Stewart?
The National Provider Identifier (NPI) for Christopher Stewart is 1548284441, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-10.