Marci Gasen, AU.D.
Audiologist · Sioux Falls, SD
Marci Gasen, AU.D. is an audiologist with a practice address in Sioux Falls, South Dakota, and NPI 1396047973, issued on Dec 2, 2010. Check the license (South Dakota 364A, as entered in NPPES) with the South Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marci Gasen
- Credential
- AU.D.
- Primary taxonomy
- Audiologist 231H00000X
- License number
- 364A SD
Self-reported in NPPES; status is on the state search - Practice location
- 800 E 21St St, Sioux Falls, SD 57117
- Phone
- (605) 322-8000
- Enumerated
- Dec 2, 2010
- Entity
- Type 1 · individual
Also registered at 800 E 21St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Barnett, CRNACertified Registered Nurse Anesthetist1730174582
- John Belk, DOEmergency Medicine Physician1346254984
- Nancy Bertsch, RDRegistered Dietitian1740442631
- Dori BignerInternal Medicine Physician1972529915
- Vicki BinstockPhysical Rehabilitation Occupational Therapist1851670731
- Paul Bommersbach, CRNACertified Registered Nurse Anesthetist1194710939
Verify Marci Gasen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license 364ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Audiologist providers in South Dakota
There are 79 audiologist records in South Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other audiologist records in South Dakota
- Baylee Abraham, AU.D.Rapid City, SD1770400475
- Alexandria Allison, AUDSioux Falls, SD1922925213
- Martyann Apa, MA AUDSpearfish, SD1770686826
- Adrian Aylor, AUDDakota Dunes, SD1487212411
- Kendra Baily, AUDYankton, SD1720428493
- Melissa Baker, CCC-ASioux Falls, SD1104875863
- Shana Bauer-VaithSioux Falls, SD1043695679
- Teresa Bellis, PH.D.Vermillion, SD1831319581
- Larissa Beltman, AU.DSpearfish, SD1912566050
- Elizabeth Benson, AUDSioux Falls, SD1740912468
Common questions
What is Marci Gasen, AU.D.'s NPI number?
Marci Gasen, AU.D.'s National Provider Identifier (NPI) is 1396047973, issued on Dec 2, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Marci Gasen, AU.D. located?
The NPPES record lists a practice address at 800 E 21St St, Sioux Falls, SD, 57117. Phone: (605) 322-8000. Providers update this record themselves, so call before visiting.
How can I verify Marci Gasen, AU.D.'s license?
NPPES lists South Dakota license number 364A, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.