JAMES LAWRENCE CASE MD
NPI 1992708853
Psychiatry & Neurology - Neurology in Dakota Dunes, SD

Q: What is James Case's NPI number?

The NPI number for James Case is 1992708853. It was assigned to this individual provider in the NPPES registry on May 24, 2005.

Q: What is James Case's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for James Case was last updated on October 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since May 24, 2005PECOS EnrolledAccepts Medicare Assignment

575 N SIOUX POINT RD, DAKOTA DUNES, SD 57049(605) 217-2667(605) 217-2900 Get Directions Write a Review

NPPES record last updated: October 9, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About James Lawrence Case Md NPPES

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

JAMES LAWRENCE CASE MD (NPI 1992708853) is an individual neurology provider in Dakota Dunes, South Dakota, licensed in South Dakota (4040) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS, is affiliated with St Lukes Regional Medical Center, and is a graduate of Other (1984).

NPPES Registry Identity

NPI1992708853

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameJAMES LAWRENCE CASECredential: MD

Location Address575 N SIOUX POINT RDDakota Dunes, SD 57049-5312

Mailing Address575 N Sioux Point RdDakota Dunes, SD 57049-5312 · (605) 217-2667 · Fax (605) 217-2900

Phone(605) 217-2667

Fax(605) 217-2900

Sole ProprietorNo

Medical School CMSOtherGraduated 1984

Enumeration DateMay 24, 2005

Last NPPES UpdateOctober 9, 2019

✔ NPI 1992708853 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Licenses✔ Licensed in SD · 4040✔ Licensed in IA · MD-26539

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

575 N SIOUX POINT RD, Dakota Dunes, SD 57049

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Blue Cross and Blue Shield of Nebraska, Oscar Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

James Lawrence Case 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 ID446164123

PECOS Enrollment IDI20100817001611, I20101019000597

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 Reassignments

Medicare enrollment records show James Case reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cnos PC

Same address

Orthopaedic Surgery

575 N SIOUX POINT RD
Dakota Dunes, SD 57049

Reassigned Medicare billing, Iowa and South Dakota enrollments
79 clinicians in this Medicare group

NPI 1881604320 (605) 217-2667

Pender Community Hospital District

20 mi

Rural Health

1003 S MAIN ST STE 1
Emerson, NE 68733

Reassigned Medicare billing, Nebraska enrollment
Also billed through NPI 1578627196 (Nebraska)
35 clinicians in this Medicare group

NPI 1285062943 (402) 695-2453

Providence Medical Center

32 mi

Primary Care

1200 PROVIDENCE RD
Wayne, NE 68787

Reassigned Medicare billing, Nebraska enrollment
55 clinicians in this Medicare group

NPI 1699556647 (402) 375-3800

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

Areas of Expertise CMS Part B claims 17

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.

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

104 services72 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.

86 services57 patients

Needle measurement of electrical activity in arm or leg muscles, limited study 95885

This procedure, known as an electromyography (EMG), involves placing tiny needles into your arm or leg muscles to measure their electrical activity. It's a limited study, meaning only specific muscles are tested. This helps identify any muscle or nerve dysfunction.

73 services48 patients

Nerve conduction, 5-6 studies 95909

Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps identify any nerve damage or dysfunction. For 5-6 studies, this means multiple nerves will be tested. Small electrodes are placed on your skin to send and receive signals, causing minimal discomfort.

40 services40 patients

Nerve conduction, 7-8 studies 95910

Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps doctors identify nerve damage. In a 7-8 study procedure, 7-8 specific nerves are tested. You may feel a mild, brief tingling or shock during the test.

38 services38 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.

33 services33 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.

29 services26 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

28 services28 patients

Nerve conduction, 11-12 studies 95912

Nerve conduction studies are tests that measure how well your nerves are working. In 11-12 studies, small electrodes are placed on your skin to send and receive electrical signals. These signals show how quickly and effectively your nerves are transmitting signals, helping to identify any nerve damage or dysfunction.

22 services22 patients

Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation G0399

A Home Sleep Test (HST) with a Type III Portable Monitor is an unattended test that records your breathing, heart rate, and oxygen levels during sleep. This test uses a minimum of 4 channels to monitor these parameters, helping to diagnose sleep disorders.

20 services20 patients

Home sleep test (hst) with type iv portable monitor, unattended; minimum of 3 channels G0400

A Home Sleep Test (HST) with a Type IV Portable Monitor is a non-invasive test done at home. It records your sleep patterns, breathing, oxygen levels, and heart rate to help diagnose sleep disorders like sleep apnea. It's unattended and uses minimum of 3 channels for data collection.

17 services17 patients

Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation G0399

16 services16 patients

Nerve conduction, 9-10 studies 95911

Nerve conduction studies involve sending small electrical shocks through the skin to measure how quickly nerves transmit signals. This helps detect nerve damage. 9-10 studies mean this process will be repeated on different nerves to gather comprehensive data.

15 services15 patients

Sleep study in sleep lab (6 years or older) 95810

A sleep study in a sleep lab is a non-invasive overnight test that monitors your body while you sleep. It helps doctors understand your sleep patterns and identify any issues like sleep apnea or insomnia. You'll be connected to equipment that tracks your heart rate, brain waves, breathing, and movements.

14 services14 patients

Measurement of brain wave activity (eeg), awake and asleep 95819

The measurement of brain wave activity, known as an EEG, records the brain's electrical signals. It's performed when you're awake and asleep to monitor your brain's functioning. It helps in diagnosing conditions like epilepsy, sleep disorders, and other neurological issues.

14 services14 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

13 services13 patients

Ultrasound of within the brain blood flow for blood clots 93892

An ultrasound of the brain's blood flow is a safe, non-invasive procedure that uses sound waves to create images of the blood vessels. This helps identify any blockages, like blood clots, that might disrupt normal blood flow and cause health issues.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

St Lukes Regional Medical Center

Acute Care Hospitals · Sioux City, IA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number160146

Location2720 Stone Park BoulevardSioux City, IA 51104 · Woodbury County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57049 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.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Cushion for use on nasal mask interface, replacement only, each A7032

DME-Other DME · category DE001N

2 suppliers14 claims67 services$19.22 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

1 supplier16 claims16 services$61.84 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

2 suppliers14 claims14 services$20.16 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

1 supplier21 claims21 services$15.58 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

2 suppliers17 claims98 services$2.40 avg. paid by Medicare

Filter, non disposable, used with positive airway pressure device A7039

DME-Other DME · category DE001N

1 supplier11 claims11 services$6.99 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

JOSHUA HOCKETT

Orthopaedic Surgery

575 N SIOUX POINT RD
DAKOTA DUNES, SD 57049

Union County (052) 172-6676

CLIFFORD JOHNSON DPT

Physical Therapist

575 N SIOUX POINT RD
DAKOTA DUNES, SD 57049

Union County (605) 217-2667

THORIR STURLA RAGNARSSON MD

Neurological Surgery

575 N SIOUX POINT RD
DAKOTA DUNES, SD 57049

Union County (605) 217-2667

BRANDEE KOEDAM DPT

Physical Therapist

575 N SIOUX POINT RD
DAKOTA DUNES, SD 57049

Union County (605) 217-2615

GINA KIRSTEN MEISTER DPT

Physical Therapist

575 N SIOUX POINT RD, CNOS, PC
DAKOTA DUNES, SD 57049

Union County (605) 217-2615

PAUL WILSON ATHLETIC TRAINER

Specialist/Technologist (Athletic Trainer)

575 N SIOUX POINT RD
DAKOTA DUNES, SD 57049

Union County (605) 217-2667

NICHOLAS NIELSEN

Physical Therapist

575 N SIOUX POINT RD
DAKOTA DUNES, SD 57049

Union County (605) 217-2667

RYAN CHRISTOPHER MEIS MD

Orthopaedic Surgery

575 N SIOUX POINT RD
DAKOTA DUNES, SD 57049

Union County (605) 217-2667

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 James Case's NPI number?

The NPI number for James Case is 1992708853. It was assigned to this individual provider in the NPPES registry on May 24, 2005.

Where is James Case located?

James Case practices at 575 N Sioux Point Rd, Dakota Dunes, SD 57049. The listed phone number is (605) 217-2667.

What is James Case's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is James Case enrolled in Medicare?

Yes. James Case 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.

Which organizations bill Medicare for James Case's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Case reassigns Medicare benefits to 3 organizations: Cnos PC (Dakota Dunes, SD), Pender Community Hospital District (Emerson, NE) and Providence Medical Center (Wayne, NE). Each 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 James Case's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Case accept?

Health plans from Avera Health Plans, Blue Cross and Blue Shield of Nebraska, Oscar Health, Oscar Insurance Company and Sanford Health Plan and 2 other insurers list James Case 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 James Case affiliated with any hospitals?

According to CMS data, James Case is affiliated with St Lukes Regional Medical Center.

When was this NPI record last updated?

The NPPES record for James Case was last updated on October 9, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.