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MR. MARC H ELLWEIN PA-C
NPI 1710914478
Physician Assistant in Sioux Falls, SD

Active since June 27, 2006PECOS Enrolled
2100 S MARION RD, SIOUX FALLS, SD 57106(605) 322-5180(605) 322-5179 Get Directions Write a Review

NPPES record last updated: April 18, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 18, 2022, Dec 16, 2019 (2 updates tracked since 2019).

About Mr. Marc H Ellwein Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. MARC H ELLWEIN PA-C (NPI 1710914478) is an individual physician assistant in Sioux Falls, South Dakota, licensed in South Dakota (0178) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710914478
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. MARC H ELLWEINCredential: PA-C
Location Address2100 S MARION RDSioux Falls, SD 57106-3646
Mailing Address1200 S 7th AveSioux Falls, SD 57105-0998 · (605) 782-8305 · Fax (605) 336-1677
Phone(605) 322-5180
Fax(605) 322-5179
Sole ProprietorNo
Enumeration DateJune 27, 2006
Last NPPES UpdateApril 18, 20222 updates tracked since enumeration
NPPES CertifiedApril 18, 2022
✔ NPI 1710914478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in SD · 0178
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
2100 S MARION RD, Sioux Falls, SD 57106
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Marc H Ellwein Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.21 typical visit price
range $55.52 – $167.23
Typical copayment $21.30 (range $13.88 – $41.80)
Most-billed visit code 99203
Established Patient
$69.20 typical visit price
range $18.08 – $137.08
Typical copayment $17.30 (range $4.52 – $34.27)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. SHARI L EICH MD
Pediatrics
2100 S MARION RD
SIOUX FALLS, SD 57106
Minnehaha County (605) 322-1010
HEIDI FEISTNER-LEUNING M.D.
Family Medicine
2100 S MARION RD
SIOUX FALLS, SD 57106
Minnehaha County (605) 322-1010
PAIGE BARTELS DPT
Physical Therapist
2100 S MARION RD
SIOUX FALLS, SD 57106
Minnehaha County (605) 322-1020
DAWN M. SNOW MD
Family Medicine
2100 S MARION RD
SIOUX FALLS, SD 57106
Minnehaha County (605) 322-5180
MRS. CHRISTINA M SEES MS OTR/L
Occupational Therapist
2100 S MARION RD
SIOUX FALLS, SD 57106
Minnehaha County (605) 322-4263
KIMBERLY A HANSSEN DO
Family Medicine
2100 S MARION RD
SIOUX FALLS, SD 57106
Minnehaha County (605) 322-1010
LESLEY MARIE COOK
Nurse Practitioner (Gerontology)
2100 S MARION RD
SIOUX FALLS, SD 57106
Minnehaha County (605) 322-1010
JONATHON BANNWARTH
Family Medicine
2100 S MARION RD
SIOUX FALLS, SD 57106
Minnehaha County (605) 322-1010

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 Marc Ellwein's NPI number?

The NPI number for Marc Ellwein is 1710914478. It was assigned to this individual provider in the NPPES registry on June 27, 2006.

Where is Marc Ellwein located?

Marc Ellwein practices at 2100 S Marion Rd, Sioux Falls, SD 57106. The listed phone number is (605) 322-5180.

What is Marc Ellwein's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Marc Ellwein enrolled in Medicare?

Yes. Marc Ellwein is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marc Ellwein was last updated on April 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.