DR. ANDREW NELSON STEVENSON DO
NPI 1477743482
Otolaryngology in West Des Moines, IA
About Dr. Andrew Nelson Stevenson Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW NELSON STEVENSON DO (NPI 1477743482) is an individual otolaryngology provider in West Des Moines, Iowa, licensed in Iowa (DO-04626) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Unitypoint Health - Des Moines Iowa Methodist Medi, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Dr. Andrew Nelson Stevenson 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 Reassignment
Medicare enrollment records show Andrew Stevenson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Des Moines, IA 50266
- Reassigned Medicare billing, Iowa enrollment
- 318 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 10
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.
Unitypoint Health - Des Moines Iowa Methodist Medi
Acute Care Hospitals · Des Moines, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 50266 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST DES MOINES, IA 50266
WEST DES MOINES, IA 50266
WEST DES MOINES, IA 50266
WEST DES MOINES, IA 50266
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 Andrew Stevenson's NPI number?
The NPI number for Andrew Stevenson is 1477743482. It was assigned to this individual provider in the NPPES registry on July 26, 2007.
Where is Andrew Stevenson located?
Andrew Stevenson practices at 5950 University Ave Ste 265, West Des Moines, IA 50266. The listed phone number is (515) 875-9450.
What is Andrew Stevenson's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Andrew Stevenson enrolled in Medicare?
Yes. Andrew Stevenson 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 organization bills Medicare for Andrew Stevenson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Stevenson reassigns Medicare benefits to The Iowa Clinic PC (West Des Moines, IA). The 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 Andrew Stevenson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Stevenson accept?
Health plans from Wellmark Health Plan of Iowa, Inc. list Andrew Stevenson 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 Andrew Stevenson affiliated with any hospitals?
According to CMS data, Andrew Stevenson is affiliated with Unitypoint Health - Des Moines Iowa Methodist Medi.
When was this NPI record last updated?
The NPPES record for Andrew Stevenson was last updated on January 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Andrew Nelson Stevenson, DO · NPI 1477743482
Otolaryngology physician in West Des Moines, Iowa. Individual provider, active in the CMS NPPES registry since July 26, 2007.
## Identity
- **NPI:** 1477743482 (Entity type: Individual)
- **Enumerated:** July 26, 2007
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** DO-04626 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 5950 UNIVERSITY AVE, STE 265, West Des Moines, IA 50266
- **Phone:** (515) 875-9450 · **Fax:** (515) 875-9457
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The Iowa Clinic PC (NPI 1346233178, West Des Moines, IA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** January 11, 2024
- **Other identifiers:** Medicaid 1477743482 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1477743482) · Data from the CMS NPPES public registry.