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James Grindley, MD
NPI 1780748731 · Specialist · Sun City, AZ
James Grindley, MD is a Specialist provider in Sun City, AZ (NPI 1780748731).
Provider details
- NPI number
- 1780748731
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 29427 (AZ)
Specialties & taxonomies
Other 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
10401 W Thunderbird Blvd
Sun City, AZ 85351-3004
Phone: (623) 977-7211
Street-level locationGet directions
Mailing address
606 Silver Springs Cir
Cottonwood, AZ 86326-4473
Registry dates
- Enumerated
- 2006-12-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Grindley's NPI number?
- James Grindley's National Provider Identifier (NPI) is 1780748731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Grindley's specialty?
- James Grindley is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is James Grindley located?
- James Grindley's practice location on file with NPPES is 10401 W Thunderbird Blvd, Sun City, AZ 85351-3004.
- What is James Grindley's phone number?
- The practice phone number listed in the NPPES registry for James Grindley is (623) 977-7211.
- Is James Grindley's NPI active?
- Yes — James Grindley's NPI (1780748731) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.