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DR. SOTIRIOS TONY KEROS M.D., PH.D.
NPI 1336308758
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Sioux Falls, SD

Active since June 02, 2008PECOS Enrolled
1600 W 22ND ST, SIOUX FALLS, SD 57105(605) 312-1000(605) 312-1001 Get Directions Write a Review

NPPES record last updated: August 14, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Sotirios Tony Keros M.d., Ph.d. NPPES

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

DR. SOTIRIOS TONY KEROS M.D., PH.D. (NPI 1336308758) is an individual neurology with special qualifications in child neurology provider in Sioux Falls, South Dakota, licensed in South Dakota (9449) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336308758
Entity TypeIndividualMale
Primary Taxonomy2084N0402X
Provider Legal NameDR. SOTIRIOS TONY KEROSCredential: M.D., PH.D.
Location Address1600 W 22ND STSioux Falls, SD 57105-1521
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074
Phone(605) 312-1000
Fax(605) 312-1001
Sole ProprietorNo
Enumeration DateJune 2, 2008
Last NPPES UpdateAugust 14, 2015
✔ NPI 1336308758 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0402X
License✔ Licensed in SD · 9449
Definition
A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1600 W 22ND ST, Sioux Falls, SD 57105
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sotirios Tony Keros M.d., Ph.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Sotirios Keros reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Weill Medical College Of Cornell University
1,181 mi
Internal Medicine
40 WORTH ST
New York, NY 10013
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Weill Medical College Of Cornell
  • 980 clinicians in this Medicare group
NPI 1801188313 (212) 590-5741

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57105 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
$126.78 typical visit price
range $55.52 – $167.23
Typical copayment $31.69 (range $13.88 – $41.80)
Most-billed visit code 99204
Established Patient
$97.88 typical visit price
range $18.08 – $137.08
Typical copayment $24.47 (range $4.52 – $34.27)
Most-billed visit code 99214
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.

JANELLE VANDE GRIEND APRN-CPNP
Nurse Practitioner
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
KAILEN K KRAUSE
Registered Nurse (Pediatrics)
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
AMANDA CHARLENE NOONAN DNP
Nurse Practitioner (Psychiatric/Mental Health)
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-6585
KAYELYN J. WAGNER M.D.
Pediatrics (Pediatric Hematology-Oncology)
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
AMBER JENAE VELDMAN MD
Pediatrics
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
SYED HARIS ZAMIR KAZMI MD
Pediatrics
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
MRS. MORGAN DOLORES COLLINS RN, CDCES
Registered Nurse (Diabetes Educator)
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
CHARLES A BROBERG DC, PA,
Physician Assistant
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000

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 Sotirios Keros's NPI number?

The NPI number for Sotirios Keros is 1336308758. It was assigned to this individual provider in the NPPES registry on June 2, 2008.

Where is Sotirios Keros located?

Sotirios Keros practices at 1600 W 22nd St, Sioux Falls, SD 57105. The listed phone number is (605) 312-1000.

What is Sotirios Keros's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Is Sotirios Keros enrolled in Medicare?

Yes. Sotirios Keros is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sotirios Keros's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sotirios Keros reassigns Medicare benefits to Weill Medical College Of Cornell University (New York, NY). 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 Sotirios Keros's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sotirios Keros was last updated on August 14, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.