DR. STEVEN FRANCIS POWELL M.D.
NPI 1548454291
Internal Medicine - Hematology & Oncology in Sioux Falls, SD
About Dr. Steven Francis Powell M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN FRANCIS POWELL M.D. (NPI 1548454291) is an individual hematology & oncology provider in Sioux Falls, South Dakota, licensed in South Dakota (8846) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS, is affiliated with Orange City Area Health System, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses 3
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. Steven Francis Powell M.d. 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
2Medicare enrollment records show Steven Powell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sioux Falls, SD 57104
- Reassigned Medicare billing, South Dakota enrollment
- 826 clinicians in this Medicare group
Sioux Falls, SD 57105
- Reassigned Medicare billing, South Dakota enrollment
- 1,097 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Orange City Area Health System
Critical Access Hospitals · Orange City, IASanford Worthington Medical Center
Acute Care Hospitals · Worthington, MNSanford Usd Medical Center
Acute Care Hospitals · Sioux Falls, SDSanford Medical Center Aberdeen
Acute Care Hospitals · Aberdeen, SDSanford Vermillion Hospital
Critical Access Hospitals · Vermillion, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 57104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SIOUX FALLS, SD 57104
SIOUX FALLS, SD 57104
SIOUX FALLS, SD 57104
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 Steven Powell's NPI number?
The NPI number for Steven Powell is 1548454291. It was assigned to this individual provider in the NPPES registry on September 5, 2007.
Where is Steven Powell located?
Steven Powell practices at 1309 W 17th St Ste 101, Sioux Falls, SD 57104. The listed phone number is (605) 328-8000.
What is Steven Powell's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Steven Powell enrolled in Medicare?
Yes. Steven Powell 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 Steven Powell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Powell reassigns Medicare benefits to 2 organizations: Sanford Clinic (Sioux Falls, SD) and Sanford Medical Center (Sioux Falls, SD). 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 Steven Powell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Powell accept?
Health plans from Sanford Health Plan, Security Health Plan, Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Steven Powell 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 Steven Powell affiliated with any hospitals?
According to CMS data, Steven Powell is affiliated with Orange City Area Health System, Sanford Worthington Medical Center, Sanford Usd Medical Center, Sanford Medical Center Aberdeen and Sanford Vermillion Hospital.
When was this NPI record last updated?
The NPPES record for Steven Powell was last updated on April 17, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Steven Francis Powell, M.D. · NPI 1548454291
Hematology & Oncology physician in Sioux Falls, South Dakota. Individual provider, active in the CMS NPPES registry since September 5, 2007.
## Identity
- **NPI:** 1548454291 (Entity type: Individual)
- **Enumerated:** September 5, 2007
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 8846 (South Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1309 W 17TH ST STE 101, Sioux Falls, SD 57104-8805
- **Phone:** (605) 328-8000 · **Fax:** (605) 328-8001
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Sanford Clinic (NPI 1174537799, Sioux Falls, SD); Sanford Medical Center (NPI 1093090342, Sioux Falls, SD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** April 17, 2019
- **Other identifiers:** Other 8846 (SD)
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Source: [NPI Profile](https://npiprofile.com/npi/1548454291) · Data from the CMS NPPES public registry.