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Spencer Riddle, PHARM. D.
NPI 1528373651 · Pharmacist · Glendale, AZ
Spencer Riddle, PHARM. D. is a Pharmacist provider in Glendale, AZ (NPI 1528373651).
Provider details
- NPI number
- 1528373651
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM. D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- S018049 (AZ)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
5125 W Northern Ave
Glendale, AZ 85301-1402
Phone: (623) 842-1289
Fax: (623) 842-0724
Street-level locationGet directions
Mailing address
5125 W Northern Ave
Glendale, AZ 85301-1402
Registry dates
- Enumerated
- 2010-08-12
- Last updated
- 2010-08-12
Frequently asked questions
- What is Spencer Riddle's NPI number?
- Spencer Riddle's National Provider Identifier (NPI) is 1528373651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Riddle's specialty?
- Spencer Riddle is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Spencer Riddle located?
- Spencer Riddle's practice location on file with NPPES is 5125 W Northern Ave, Glendale, AZ 85301-1402.
- What is Spencer Riddle's phone number?
- The practice phone number listed in the NPPES registry for Spencer Riddle is (623) 842-1289.
- Is Spencer Riddle's NPI active?
- Yes — Spencer Riddle's NPI (1528373651) is active in the NPPES registry as of the last update on 2010-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.