Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Bradford Howell, DC
Chiropractor in Glendale, AZ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104810084
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Registry record
Entity type Individual (Type 1)
Name Dr. John Bradford Howell
Credential DC
Sex Male
Practice address 16222 N 59th Ave, Suite A100, Glendale, AZ, 85306
Phone (623) 334-4000
Fax (623) 334-4400
Enumeration date Sep 7, 2005
Last updated in NPPES Apr 9, 2015
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| AZ0942830 | Other | AZ | BC/BS |
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
What is the NPI number for John Howell?
The National Provider Identifier (NPI) for John Howell is 1104810084, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Howell practice?
The practice location on file with NPPES is in Glendale, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Dean Weinberg Chiropractor · Glendale, AZ NPI 1881694917 Kent Vosler Family Medicine Physician · Glendale, AZ NPI 1841243193 James Canavan Pain Medicine (Anesthesiology) Physician · Glendale, AZ NPI 1710930995 Valerie Gilreath Family Medicine Physician · Glendale, AZ NPI 1679526123 Denise Young Chiropractor · Glendale, AZ NPI 1730133612 Geneva Smith Acute Care Nurse Practitioner · Glendale, AZ NPI 1952340762 Darren Kalanj Chiropractor · Glendale, AZ NPI 1386686038 Darren Grozier Chiropractor · Glendale, AZ NPI 1275625279
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-09.