DR. DUSTIN L DIERKS MD
NPI 1629057666
Ophthalmology in Sioux Falls, SD

Q: What is Dustin Dierks's NPI number?

The NPI number for Dustin Dierks is 1629057666. It was assigned to this individual provider in the NPPES registry on January 10, 2006.

Q: What is Dustin Dierks's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Dustin Dierks was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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.

Active since January 10, 2006PECOS EnrolledAccepts Medicare Assignment

6601 S MINNESOTA AVE, SUITE 200, SIOUX FALLS, SD 57108(605) 336-6294(605) 336-0266 Get Directions Write a Review

NPPES record last updated: June 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 3, 2023, Feb 17, 2021, Jun 20, 2018 (3 updates tracked since 2018).

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About Dr. Dustin L Dierks Md NPPES

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

DR. DUSTIN L DIERKS MD (NPI 1629057666) is an individual ophthalmology provider in Sioux Falls, South Dakota, licensed in Minnesota (47406) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Sanford Worthington Medical Center, and is a graduate of Sanford School Of Medicine Of University Of South Dakota (2001).

NPPES Registry Identity

NPI1629057666

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. DUSTIN L DIERKSCredential: MD

Location Address6601 S MINNESOTA AVE, SUITE 200Sioux Falls, SD 57108

Mailing Address6601 S Minnesota Ave Ste 200Sioux Falls, SD 57108-2564 · (605) 336-6294 · Fax (605) 336-0266

Phone(605) 336-6294

Fax(605) 336-0266

Sole ProprietorNo

Medical School CMSSanford School Of Medicine Of University Of South DakotaGraduated 2001

Enumeration DateJanuary 10, 2006

Last NPPES UpdateJune 11, 20263 updates tracked since enumeration

NPPES CertifiedJune 11, 2026

✔ NPI 1629057666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

Licenses✔ Licensed in MN · 47406✔ Licensed in SD · 7144

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

6601 S MINNESOTA AVE, Sioux Falls, SD 57108

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Other Identifiers 11

Other1629057666Medica

Medicaid63015200SD

Medicaid701180600MN

Other7144Dakotacare

Medicaid46031185613NE

OtherHP51305Health Partners

Medicaid1629057666IA

Other4992316SD · Bcbc Of Sd

Other132768MN · Ucare

Other10B10DIMN · Bcbs Of Mn

Other1629057666IA · Bcbs Of Ia

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 ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Dustin L Dierks Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9537116298

PECOS Enrollment IDI20050405000464, I20080529000473

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.

Areas of Expertise CMS Part B claims 18

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.

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

501 services322 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.

470 services283 patients

Established patient complete exam of visual system 92014

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

437 services391 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

409 services378 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

266 services249 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

238 services238 patients

Established patient problem focused exam of visual system 92012

This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.

148 services117 patients

Exam of visual field with extended testing 92083

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

127 services120 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.

116 services115 patients

Imaging of optic nerve 92133

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

97 services95 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

83 services72 patients

Removal of recurring cataract in lens capsule using a laser 66821

70 services70 patients

Ultrasound scan of cornea to determine thickness 76514

An ultrasound scan of the cornea is a non-invasive procedure that uses sound waves to measure the thickness of your cornea. This helps in diagnosing certain eye conditions and planning treatments. No discomfort or pain is typically experienced.

67 services64 patients

New patient complete exam of visual system 92004

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

62 services62 patients

Photography of the retina 92250

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

58 services58 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

50 services46 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.

36 services27 patients

Exam of the internal drainage system of eye 92020

This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.

35 services33 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sanford Worthington Medical Center

Acute Care Hospitals · Worthington, MN

OwnershipVoluntary non-profit - Private

CMS Certification Number240022

Location1018 Sixth Avenue PO Box 997Worthington, MN 56187 · Nobles County

Emergency services Birthing friendly

Pipestone County Medical Center

Critical Access Hospitals · Pipestone, MN

OwnershipGovernment - Local

CMS Certification Number241374

Location916 4th Avenue SouthwestPipestone, MN 56164 · Pipestone County

Emergency services

Avera Mckennan Hospital & University Health Center

Acute Care Hospitals · Sioux Falls, SD

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number430016

Location1325 S Cliff AveSioux Falls, SD 57117 · Minnehaha County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57108 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

$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.

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Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DAVID R WEST M.D.

Ophthalmology

6601 S MINNESOTA AVE, SUITE 200
SIOUX FALLS, SD 57108

Lincoln County (605) 336-6294

DARWIN G GRAMSTAD CRNA

Nurse Anesthetist, Certified Registered

6601 S MINNESOTA AVE, SUITE 100
SIOUX FALLS, SD 57108

Lincoln County (605) 336-6294

DR. GREGORY D OSMUNDSON M.D.

Ophthalmology

6601 S MINNESOTA AVE, SUITE 200
SIOUX FALLS, SD 57108

Lincoln County (605) 336-6294

DR. ELIZABETH ANNE ATCHISON M.D.

Ophthalmology

6601 S MINNESOTA AVE
SIOUX FALLS, SD 57108

Lincoln County (605) 336-6294

MICHAEL K. EIDE M.D.

Ophthalmology

6601 S MINNESOTA AVE, 200
SIOUX FALLS, SD 57108

Lincoln County (605) 336-6294

DR. BYRON T HOHM M.D.

Ophthalmology

6601 S MINNESOTA AVE, SUITE 200
SIOUX FALLS, SD 57108

Lincoln County (605) 336-6294

OPHTHALMOLOGY LTD

Ophthalmology

6601 S MINNESOTA AVE, SUITE 200
SIOUX FALLS, SD 57108

Lincoln County (605) 336-6294

DR. BRYAN J HAMMER M.D.

Ophthalmology

6601 S MINNESOTA AVE, SUITE 200
SIOUX FALLS, SD 57108

Lincoln County (605) 336-6294

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 Dustin Dierks's NPI number?

The NPI number for Dustin Dierks is 1629057666. It was assigned to this individual provider in the NPPES registry on January 10, 2006.

Where is Dustin Dierks located?

Dustin Dierks practices at 6601 S Minnesota Ave Suite 200, Sioux Falls, SD 57108. The listed phone number is (605) 336-6294.

What is Dustin Dierks's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Dustin Dierks enrolled in Medicare?

Yes. Dustin Dierks is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Dustin Dierks 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 3 other insurers list Dustin Dierks 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.

Is Dustin Dierks affiliated with any hospitals?

According to CMS data, Dustin Dierks is affiliated with Sanford Worthington Medical Center, Pipestone County Medical Center and Avera Mckennan Hospital & University Health Center.

When was this NPI record last updated?

The NPPES record for Dustin Dierks was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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.