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RENAL ASSOCIATES PC
NPI 1386065662
Internal Medicine - Nephrology in Dakota Dunes, SD

Active since January 03, 2014CLIA 16D0385184 · Certificate of Compliance
357 W TOWER RD, DAKOTA DUNES, SD 57049(712) 255-7746(712) 255-0829 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Jul 14, 2017 (2 updates tracked since 2017).

About Renal Associates Pc NPPES

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

RENAL ASSOCIATES PC (NPI 1386065662) is a healthcare organization registered as a nephrology in Dakota Dunes, South Dakota and active in the NPI registry since January 2014. The organization holds a CLIA Certificate of Compliance certificate valid through December 4, 2027 and lists Teri A Harris, Administrator, as its authorized official.

NPPES Registry Identity

NPI1386065662
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameLIEM SOM OEI MD PC
Location Address357 W TOWER RDDakota Dunes, SD 57049-5018
Mailing Address357 West Tower RoadDakota Dunes, SD 57049 · (712) 255-7746 · Fax (712) 255-0829
Phone(712) 255-7746
Fax(712) 255-0829
Organization SubpartNo
Authorized OfficialTeri A HarrisAdministrator · (712) 255-7746
Enumeration DateJanuary 3, 2014
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1386065662 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in SD · 5854
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X
Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X
357 W TOWER RD, Dakota Dunes, SD 57049
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Other Names 1

Doing Business AsRenal Associates Pc

Other Identifiers 1

Other1821044884IA · Npi

Group Practice 2

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP
Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Renal Associates Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to Renal Associates PC, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 7 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Aura Cambara-Ochoa, DNP
Nurse Practitioner
NPI 1558126706
357 TOWER RD
Dakota Dunes, SD 57049
(605) 217-7746
✔ PECOSSame address
Kimberly Hokinson, ARNP, FNP-C
Nurse Practitioner
NPI 1316652043
357 W TOWER RD
Dakota Dunes, SD 57049
(515) 571-8601
✔ PECOS✔ Accepts MedicareSame address
Euclid St Hill, M.D.
Nephrology
NPI 1740703990
357 W TOWER RD
North Sioux City, SD 57049
(712) 255-0829
✔ PECOS✔ Accepts MedicareSame address
Makenzie Kreber, ARNP
Nurse Practitioner
NPI 1508496134
575 N SIOUX POINT RD
Dakota Dunes, SD 57049
(605) 217-2667
✔ PECOS✔ Accepts Medicare0.1 mi
Steven Joyce, M.D.
Internal Medicine
NPI 1316922875
711 SIOUX POINT RD # 100
Dakota Dunes, SD 57049
(712) 279-2950
✔ PECOS✔ Accepts Medicare0.4 mi
Jerold Erlandson, MD
Nephrology
NPI 1558571497
600 4TH STREET
Sioux City, IA 51101
(712) 255-7746
✔ PECOS✔ Accepts Medicare4.9 mi
Ashar Luqman, M.D.
Nephrology
NPI 1275742090
600 4TH STREET SUITE 103
Sioux City, IA 51101
(712) 255-7746
✔ PECOS✔ Accepts Medicare4.9 mi
Marwan Jarmakani, M.D.
Interventional Radiology
NPI 1972572386
700 NE 13TH ST
Oklahoma City, OK 73104
(405) 271-5321
✔ PECOS✔ Accepts Medicare487 mi
Syed Ali, MD
Nephrology
NPI 1679544704
180 JFK DR STE 134
Atlantis, FL 33462
(561) 612-8080
✔ PECOS✔ Accepts Medicare1,436 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 16D0385184

Renal Associates, PC · Dakota Dunes, SD
Active · expires Dec 4, 2027
CLIA Number16D0385184
Laboratory TypePhysician Office
Certificate Effective DateDecember 5, 2025
Certificate Expiration DateDecember 4, 2027
Laboratory DirectorAshar Luqman
Laboratory Phone(712) 255-7746
Laboratory LocationRenal Associates, PC357 Tower Road, Dakota Dunes, SD 57049
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Liem Som Oei MD PC's NPI number?

The NPI number for Liem Som Oei MD PC is 1386065662. It was assigned to this organization in the NPPES registry on January 3, 2014. The provider is doing business as Renal Associates PC.

Where is Liem Som Oei MD PC located?

Liem Som Oei MD PC is located at 357 W Tower Rd, Dakota Dunes, SD 57049. The listed phone number is (712) 255-7746.

What is Liem Som Oei MD PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Liem Som Oei MD PC enrolled in Medicare?

Yes. Liem Som Oei MD PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Liem Som Oei MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 4 Medicare specialties reassign their Medicare billing to Liem Som Oei MD PC. A 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 the clinician's services. The largest specialties are Nephrology (4), Nurse Practitioner (3) and Internal Medicine (1). Of these, 3 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Liem Som Oei MD PC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 16D0385184) is associated with this NPI, valid through December 4, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Liem Som Oei MD PC was last updated on July 21, 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.