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William Lester, M.D.
NPI 1942270855 · Diagnostic Radiology Physician · Mesa, AZ
William Lester, M.D. is a Diagnostic Radiology Physician provider in Mesa, AZ (NPI 1942270855).
Provider details
- NPI number
- 1942270855
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25812 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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
1125 E Southern Ave
Ste 300
Mesa, AZ 85204-5045
Phone: (480) 545-8119
Fax: (480) 926-8332
Street-level locationGet directions
Mailing address
1125 E Southern Ave
Mesa, AZ 85204-5045
Registry dates
- Enumerated
- 2006-01-24
- Last updated
- 2011-02-16
Frequently asked questions
- What is William Lester's NPI number?
- William Lester's National Provider Identifier (NPI) is 1942270855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lester's specialty?
- William Lester is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Lester located?
- William Lester's practice location on file with NPPES is 1125 E Southern Ave, Mesa, AZ 85204-5045.
- What is William Lester's phone number?
- The practice phone number listed in the NPPES registry for William Lester is (480) 545-8119.
- Is William Lester's NPI active?
- Yes — William Lester's NPI (1942270855) is active in the NPPES registry as of the last update on 2011-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.