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John Grigg, RPH
NPI 1306946363 · Pharmacist · Phoenix, AZ
John Grigg, RPH is a Pharmacist provider in Phoenix, AZ (NPI 1306946363).
Provider details
- NPI number
- 1306946363
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- No
- License
- 13534 (AZ)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2601 E Roosevelt St
Phoenix, AZ 85008-4973
Phone: (602) 344-5420
Street-level locationGet directions
Mailing address
22459 N 104th Dr
Peoria, AZ 85383-2670
Registry dates
- Enumerated
- 2006-09-22
- Last updated
- 2011-08-30
Frequently asked questions
- What is John Grigg's NPI number?
- John Grigg's National Provider Identifier (NPI) is 1306946363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Grigg's specialty?
- John Grigg is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is John Grigg located?
- John Grigg's practice location on file with NPPES is 2601 E Roosevelt St, Phoenix, AZ 85008-4973.
- What is John Grigg's phone number?
- The practice phone number listed in the NPPES registry for John Grigg is (602) 344-5420.
- Is John Grigg's NPI active?
- Yes — John Grigg's NPI (1306946363) is active in the NPPES registry as of the last update on 2011-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.