Richard C. Andersen, DO
Family Medicine Physician · Sioux City, IA
Richard C. Andersen, DO is a family medicine physician with a practice address in Sioux City, Iowa, and NPI 1467612267, issued on Jun 15, 2008. Check the license (Iowa 4012, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Richard C. Andersen
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4012 IA
Self-reported in NPPES; status is on the state search - Practice location
- 4545 Sergeant RD, Sioux City, IA 51106
- Phone
- (712) 274-2400
- Enumerated
- Jun 15, 2008
- Record last updated
- Mar 18, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (712) 274-1487
- Medicare enrollment
- Enrolled (PECOS I20191016002634); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 4545 Sergeant RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amir Andrawis, M.D.Family Medicine Physician1255303145
- Nicholas Bechtold, D.O.Family Medicine Physician1932493749
- Janice Galli, DOFamily Medicine Physician1710948088
- Betty Gilbert, LISWSocial Worker1710039557
- Michael Jennings, MDFamily Medicine Physician1528029170
- Jeffrey Kellogg, DOFamily Medicine Physician1083657084
Verify Richard C. Andersen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 4012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average family medicine physician in 2024
3,759 Medicare Part D claims for 460 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 85 claims were for opioids.
Most prescribed
- Atorvastatin Calcium242 claims
- Levothyroxine Sodium218 claims
- Pantoprazole Sodium151 claims
- Amlodipine Besylate119 claims
- Metoprolol Succinate111 claims
- Omeprazole100 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $111.19
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospitals and group practices
- Hawarden Regional HealthcareHawarden, IA · Critical Access Hospitals
- Hawarden Regional Healthcare Clinics LLCHawarden, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Richard C. Andersen among 2,336 family medicine physician records in Iowa
Richard C. Andersen, DO is one of 2,336 family medicine physician records with a practice address in Iowa. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2008 · median 2006 among the 1,367 with a school on file
- Record last updated2016 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
88 family medicine physician records list a practice address in Sioux City
They are 88 of the 1,486 NPPES records with a practice address in Sioux City, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Sioux City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Amir Andrawis, M.D.Sioux City, IA 511061255303145
- Rodney Cassens, MDSioux City, IA 511061063455053
- Janice Galli, DOSioux City, IA 511061710948088
- Gregory Halbur, M.D.Sioux City, IA 511061780624205
- Michael Jennings, MDSioux City, IA 511061528029170
- Jeffrey Kellogg, DOSioux City, IA 511061083657084
- Richard Kipp, D.O.Sioux City, IA 511061003874967
- Delna Lee, MDSioux City, IA 511061629039359
Common questions
What is Richard C. Andersen, DO's NPI number?
Richard C. Andersen, DO's National Provider Identifier (NPI) is 1467612267, issued on Jun 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Richard C. Andersen, DO located?
The NPPES record lists a practice address at 4545 Sergeant RD, Sioux City, IA, 51106. Phone: (712) 274-2400. Providers update this record themselves, so call before visiting.
How can I verify Richard C. Andersen, DO's license?
NPPES lists Iowa license number 4012, 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.
How much does Richard C. Andersen, DO prescribe under Medicare Part D?
In 2024, Richard C. Andersen, DO had 3,759 Medicare Part D claims for 460 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.