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John Phelps, M.D.
NPI 1548280530 · Specialist · Sun City, AZ
John Phelps, M.D. is a Specialist provider in Sun City, AZ (NPI 1548280530).
Provider details
- NPI number
- 1548280530
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 10099 (AZ)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 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
13203 N 103rd Ave
Suite C3
Sun City, AZ 85351-3028
Phone: (623) 972-2116
Fax: (623) 972-0521
Street-level locationGet directions
Mailing address
13203 N 103rd Avenue
Sun City, AZ 85351-3099
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2007-07-09
Frequently asked questions
- What is John Phelps's NPI number?
- John Phelps's National Provider Identifier (NPI) is 1548280530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Phelps's specialty?
- John Phelps is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is John Phelps located?
- John Phelps's practice location on file with NPPES is 13203 N 103rd Ave, Sun City, AZ 85351-3028.
- What is John Phelps's phone number?
- The practice phone number listed in the NPPES registry for John Phelps is (623) 972-2116.
- Is John Phelps's NPI active?
- Yes — John Phelps's NPI (1548280530) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.