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John Roberts, MD
NPI 1164497137 · Family Medicine Physician · Sioux City, IA
John Roberts, MD is a Family Medicine Physician provider in Sioux City, IA (NPI 1164497137).
Provider details
- NPI number
- 1164497137
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 17892 (IA)
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
4230 Hamilton Blvd
Sioux City, IA 51104-1137
Phone: (712) 239-4300
Fax: (712) 239-2866
Street-level locationGet directions
Mailing address
27 Quail Ct
Sioux City, IA 51104-1400
Registry dates
- Enumerated
- 2006-02-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Roberts's NPI number?
- John Roberts's National Provider Identifier (NPI) is 1164497137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Roberts's specialty?
- John Roberts is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Roberts located?
- John Roberts's practice location on file with NPPES is 4230 Hamilton Blvd, Sioux City, IA 51104-1137.
- What is John Roberts's phone number?
- The practice phone number listed in the NPPES registry for John Roberts is (712) 239-4300.
- Is John Roberts's NPI active?
- Yes — John Roberts's NPI (1164497137) 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.