Peter Jon Anderson, M.D.
Internal Medicine Physician · Sioux City, IA
Peter Jon Anderson, M.D. is an internal medicine physician with a practice address in Sioux City, Iowa, and NPI 1114967858, issued on Jun 8, 2006. Check the license (Iowa MD-41975, as entered in NPPES) on the Iowa Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Peter Jon Anderson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD-41975 IA
01080422A IN
39762 KY
Self-reported in NPPES; status is on the state search - Practice location
- 801 5TH St, Sioux City, IA 51101
- Phone
- (712) 279-2010
- Enumerated
- Jun 8, 2006
- Record last updated
- Jun 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (712) 279-2034
- Medicaid ID
- 64108459 KY
- Entity
- Type 1 · individual
Also registered at 801 5TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmed AbdulrahmanHospitalist Physician1972252856
- Monsurat AdelekePsychiatric/Mental Health Nurse Practitioner1669308433
- Ali Aljuhani, LMSWClinical Social Worker1366918062
- Ashley Anderson, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1881499242
- Sydney Backstrom, PHARMDPharmacist1407713357
- Victoria BarkleyAcute Care Nurse Practitioner1134875172
Verify Peter Jon Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-41975Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20 internal medicine physician records list a practice address in Sioux City
They are 20 of the 1,486 NPPES records with a practice address in Sioux City, and 871 internal medicine physician records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 20 in Sioux City → All 871 in Iowa → Every provider in Sioux City →
Other internal medicine physician records in Iowa
- Baha Abbad, MDWaterloo, IA1366050064
- Shazia Abbas, MDOttumwa, IA1205086998
- Duane Abbott, MDDes Moines, IA1417362666
- Ahmed Abdelhamid, MDIowa City, IA1306403795
- Mohammed Abdila, MDDavenport, IA1982338752
- Sidrah Abid, MDWaterloo, IA1497161830
- Thad Abrams, MDIowa City, IA1326022385
- Samer Abu Alula, M.D.Davenport, IA1447782578
- Hebah Abudawaba, MBBSIowa City, IA1518694405
- Arwa Aburizik, M.B., B.S.Iowa City, IA1356559298
Common questions
What is Peter Jon Anderson, M.D.'s NPI number?
Peter Jon Anderson, M.D.'s National Provider Identifier (NPI) is 1114967858, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Jon Anderson, M.D. located?
The NPPES record lists a practice address at 801 5TH St, Sioux City, IA, 51101. Phone: (712) 279-2010. Providers update this record themselves, so call before visiting.
How can I verify Peter Jon Anderson, M.D.'s license?
NPPES lists Iowa license number MD-41975, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.