RIVERVIEW SURGICAL CENTER LLC
NPI 1003374711
Clinic/Center - Ambulatory Surgical in South Sioux City, NE

Q: What is Riverview Surgical Center LLC's NPI number?

The NPI number for Riverview Surgical Center LLC is 1003374711. It was assigned to this organization in the NPPES registry on March 12, 2019.

Q: What is Riverview Surgical Center LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Active since March 12, 2019CLIA 28D2167505 · Waiver

201 E 4TH STREET, SOUTH SIOUX CITY, NE 68776(712) 224-3033(712) 224-3037 Get Directions Write a Review

NPPES record last updated: July 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 16, 2023, Jul 2, 2019, Mar 12, 2019 (3 updates tracked since 2019).

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About Riverview Surgical Center Llc NPPES

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

RIVERVIEW SURGICAL CENTER LLC (NPI 1003374711) is a healthcare organization registered as an ambulatory surgical in South Sioux City, Nebraska and active in the NPI registry since March 2019. The organization holds a CLIA Waiver certificate valid through June 9, 2027 and lists Matt Niemeier, Ceo, as its authorized official.

NPPES Registry Identity

NPI1003374711

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NameRIVERVIEW SURGICAL CENTER LLC

Location Address201 E 4TH STREETSouth Sioux City, NE 68776

Mailing Address201 E 4th St Ste 100South Sioux City, NE 68776-9928 · (402) 412-2160 · Fax (402) 412-2100

Phone(712) 224-3033

Fax(712) 224-3037

Organization SubpartNo

Authorized OfficialMatt NiemeierCeo · (402) 412-2160

Enumeration DateMarch 12, 2019

Last NPPES UpdateJuly 21, 20253 updates tracked since enumeration

NPPES CertifiedJuly 21, 2025

✔ NPI 1003374711 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

201 E 4TH STREET, South Sioux City, NE 68776

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and more.Insurance ›

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 Waiver 28D2167505

Riverview Surgical Center LLC · South Sioux City, NE

Active · expires Jun 9, 2027

CLIA Number28D2167505

Laboratory TypeAmbulatory Surgery Center

Certificate Effective DateJune 10, 2025

Certificate Expiration DateJune 9, 2027

Laboratory DirectorDr. Phinit Phisitkul

Laboratory Phone(402) 412-2160

Laboratory LocationRiverview Surgical Center LLC201 E 4th Street, South Sioux City, NE 68776

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 21

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.

Phenylephrine 10.16 mg/ml and ketorolac 2.88 mg/ml ophthalmic irrigation solution, 1 ml J1097

This solution is used during eye surgery to maintain pupil dilation and reduce inflammation. Phenylephrine widens the pupil, while Ketorolac helps to prevent pain and swelling. It's applied directly to the eye by your healthcare provider during the procedure.

1,080 services166 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

845 services466 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

344 services203 patients

Complex removal of cataract with insertion of prosthetic lens 66982

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

108 services80 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

65 services64 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 64483

This procedure involves injecting a mix of numbing and anti-inflammatory medication into a specific nerve root in the lower back. It helps manage pain and reduce inflammation. The process is guided by imaging technology for precision.

63 services27 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

62 services62 patients

Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye 66991

This is a two-part eye procedure. First, a cloudy lens (cataract) is removed from its outer layer and replaced with an artificial lens to improve vision. Second, a drainage device is inserted into the front part of the eye to manage fluid levels, preventing pressure build-up.

52 services33 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

42 services41 patients

Laser repair to improve eye fluid flow 65855

Laser repair to improve eye fluid flow is a procedure aimed at treating glaucoma. A laser is used to create a small hole in the eye's drainage system, allowing fluid to flow out more easily. This helps to lower the pressure inside the eye, reducing the risk of vision loss.

40 services25 patients

Injection procedure for sacroiliac joint; provision of anesthetic, steroid and/or other therapeutic agent, with or without arthrography G0260

This procedure involves injecting medicine into the sacroiliac joint, located in the lower back. The aim is to reduce inflammation and pain. Anesthetic is used for immediate pain relief, while a steroid helps decrease inflammation over time. Arthrography, a type of imaging, may be used for precision.

40 services22 patients

Transplantation of outer layer of corneal tissue 65756

The transplantation of the outer layer of corneal tissue is a procedure to replace damaged or diseased corneal tissue with healthy tissue from a donor. This can improve vision and alleviate pain or discomfort.

35 services19 patients

Incision to improve eye fluid flow 65820

This procedure, known as a trabeculectomy, involves creating a small opening in the eye to improve fluid flow. This can help lower eye pressure in conditions like glaucoma. It's a common, safe procedure to protect your eye health.

33 services23 patients

Processing, preserving and transporting corneal tissue V2785

Processing, preserving, and transporting corneal tissue involve careful steps to ensure its viability for transplantation. The tissue is first cleaned, then preserved in a special solution. It's packed in a temperature-controlled container for safe transport to its destination.

33 services19 patients

Incision or partial removal of foot bone (other than big toe) to straighten toe 28308

This procedure involves making a small incision to partially remove a bone in the foot, excluding the big toe. The aim is to straighten a misaligned toe. It helps in relieving pain, improving foot function, and enhancing shoe comfort.

25 services12 patients

Injection of substance into lower spine canal using imaging guidance 62323

This procedure involves injecting a substance into your lower spine canal, guided by real-time images. It's done to diagnose or treat various conditions. You may feel slight discomfort, but it's generally safe and can provide valuable information for your treatment plan.

20 services18 patients

Lengthening of calf muscle 27687

Lengthening of the calf muscle is a procedure aimed at increasing flexibility and improving motion in the foot and ankle. This surgical process involves making a small incision to release the tight muscle or tendon, aiding in better mobility.

18 services18 patients

Incision or partial removal of toe bone to straighten toe 28312

This procedure involves making a small cut or removing a portion of the toe bone to help straighten the toe. It's typically done to correct conditions like hammertoe, where the toe bends abnormally. This can alleviate pain and improve toe alignment.

16 services13 patients

Complex extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye 66989

This procedure involves removing a cloudy lens (cataract) from your eye through a larger incision, replacing it with an artificial one. A drainage device is also inserted in the front part of your eye to manage fluid levels, helping maintain eye health.

15 services12 patients

Removal of deep implant from bone 20680

This procedure involves the careful extraction of an implant deeply embedded in a bone. A specialist makes a small incision, then utilizes precise instruments to reach and safely remove the implant. The area is then closed and monitored for healing.

11 services11 patients

Removal of knee cartilage using an endoscope 29881

This procedure, known as arthroscopic knee surgery, involves using a small camera (endoscope) to view the inside of your knee. Small instruments are used to remove damaged cartilage. This can help alleviate pain and improve knee function.

11 services11 patients

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 Riverview Surgical Center LLC's NPI number?

The NPI number for Riverview Surgical Center LLC is 1003374711. It was assigned to this organization in the NPPES registry on March 12, 2019.

Where is Riverview Surgical Center LLC located?

Riverview Surgical Center LLC is located at 201 E 4th Street, South Sioux City, NE 68776. The listed phone number is (712) 224-3033.

What is Riverview Surgical Center LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Does Riverview Surgical Center LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 28D2167505) is associated with this NPI, valid through June 9, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Riverview Surgical Center LLC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 5 other insurers list Riverview Surgical Center LLC 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.

When was this NPI record last updated?

The NPPES record for Riverview Surgical Center LLC was last updated on July 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.