Peter Anderson, M.D.
NPI 1114967858 · Internal Medicine Physician · Sioux City, IA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Anderson, M.D. is a Internal Medicine Physician provider in Sioux City, IA (NPI 1114967858).
Provider details
- NPI number
- 1114967858
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01080422A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 107 Toppin DrHilton Head, SC 29926-1005Phone: (434) 242-1295
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2019-06-12
Frequently asked questions
- What is Peter Anderson's NPI number?
- Peter Anderson's National Provider Identifier (NPI) is 1114967858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Anderson's specialty?
- Peter Anderson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Anderson located?
- Peter Anderson's practice location on file with NPPES is 801 5th St, Sioux City, IA 51101-1326.
- What is Peter Anderson's phone number?
- The practice phone number listed in the NPPES registry for Peter Anderson is (712) 279-2010.
- Does Peter Anderson accept Medicare?
- Peter Anderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Anderson's NPI active?
- Yes — Peter Anderson's NPI (1114967858) is active in the NPPES registry as of the last update on 2019-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.