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John Williams, MD
NPI 1003822123 · Diagnostic Radiology Physician · Joplin, MO
John Williams, MD is a Diagnostic Radiology Physician provider in Joplin, MO (NPI 1003822123).
Provider details
- NPI number
- 1003822123
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- R4J12 (MO)
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
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
1102 W 32nd St
Joplin, MO 64804-3503
Phone: (417) 347-1213
Fax: (417) 347-6266
Street-level locationGet directions
Mailing address
1102 W 32nd St
Joplin, MO 64804-3503
Registry dates
- Enumerated
- 2006-07-31
- Last updated
- 2011-03-01
Frequently asked questions
- What is John Williams's NPI number?
- John Williams's National Provider Identifier (NPI) is 1003822123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Williams's specialty?
- John Williams is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Williams located?
- John Williams's practice location on file with NPPES is 1102 W 32nd St, Joplin, MO 64804-3503.
- What is John Williams's phone number?
- The practice phone number listed in the NPPES registry for John Williams is (417) 347-1213.
- Is John Williams's NPI active?
- Yes — John Williams's NPI (1003822123) is active in the NPPES registry as of the last update on 2011-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.