RICHARD C ANDERSEN DO
NPI 1467612267
Family Medicine in Sioux City, IA
About Richard C Andersen Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RICHARD C ANDERSEN DO (NPI 1467612267) is an individual family medicine provider in Sioux City, Iowa, licensed in Iowa (4012) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Hawarden Regional Healthcare, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Richard C Andersen Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Richard Andersen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sioux City, IA 51104
- Reassigned Medicare billing, South Dakota enrollment
- 25 clinicians in this Medicare group
Ireton, IA 51027
- Reassigned Medicare billing, Iowa enrollment
- 40 clinicians in this Medicare group
Hawarden, IA 51023
- Reassigned Medicare billing, Iowa enrollment
- 37 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 17
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hawarden Regional Healthcare
Critical Access Hospitals · Hawarden, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 51106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 12
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Richard Andersen's NPI number?
The NPI number for Richard Andersen is 1467612267. It was assigned to this individual provider in the NPPES registry on June 15, 2008.
Where is Richard Andersen located?
Richard Andersen practices at 4545 Sergeant Rd, Sioux City, IA 51106. The listed phone number is (712) 274-2400.
What is Richard Andersen's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Richard Andersen enrolled in Medicare?
Yes. Richard Andersen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Richard Andersen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Andersen reassigns Medicare benefits to 3 organizations: Family Health Care Of Siouxland Plc (Sioux City, IA), Hawarden Regional Healthcare Clinics LLC (Ireton, IA) and Hawarden Regional Healthcare (Hawarden, IA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Richard Andersen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Richard Andersen accept?
Health plans from Oscar Health, Oscar Insurance Company, Sanford Health Plan and Wellmark Health Plan of Iowa, Inc. list Richard Andersen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Richard Andersen affiliated with any hospitals?
According to CMS data, Richard Andersen is affiliated with Hawarden Regional Healthcare.
When was this NPI record last updated?
The NPPES record for Richard Andersen was last updated on March 18, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.