DR. JEFFREY DAVID KARDUCK MD
NPI 1124480454
Psychiatry & Neurology - Epilepsy
in Iowa City, IA
NPI Status: Active since March 25, 2016
Contact Information
200 HAWKINS DR
IOWA CITY, IA
ZIP 52242
Phone: (319) 356-2944
Fax: (319) 384-7199
- Individual
- Male
- Years of Experience 10
- Psychiatry & Neurology
- Epilepsy
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About JEFFREY KARDUCK
This page provides the complete NPI Profile along with additional information for Jeffrey Karduck, a provider established in Iowa City, Iowa with a medical specialization in Psychiatry & Neurology, focusing in epilepsy and more than 10 years of experience. The healthcare provider is registered in the NPI registry with number 1124480454 assigned on March 2016. The practitioner's primary taxonomy code is 2084E0001X with license number MD-49651 (IA). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1124480454
- Provider Name
- DR. JEFFREY DAVID KARDUCK MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 200 HAWKINS DR IOWA CITY, IA 52242
- Location Phone
- (319) 356-2944
- Location Fax
- (319) 384-7199
- Mailing Address
- 200 HAWKINS DR IOWA CITY, IA 52242
- Mailing Phone
- (319) 356-2944
- Mailing Fax
- (319) 384-7199
- Medical School Name
- OTHER
- Graduation Year
- 2016
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-25-2016
- Last Update Date
- 04-28-2025
- Code Navigator
Location Map
Secondary Locations
- 701 W Forevergreen Rd
North Liberty, IA 52317
(319) 356-2952 - 500 E Market St
Iowa City, IA 52245
(319) 339-3551
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Psychiatry & Neurology Epilepsy
- Taxonomy Code
- 2084E0001X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MD-49651
- License State
- IA
- Taxonomy Description
- Epilepsy is a subspecialty of neurology focused on the diagnosis and treatment of patients with epilepsy, including new-onset, medically refractory epilepsy, psychogenic nonepileptic seizures, and epilepsy in special populations (the elderly, women, patients with co-morbidities). Epilepsy is a multidisciplinary field that provides comprehensive care of the patient.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 2084N0400X | Allopathic & Osteopathic Physicians | Psychiatry & Neurology | MD-49651 (IA) |
| 2 | 2084N0600X | Allopathic & Osteopathic Physicians | Psychiatry & Neurology | MD-49651 (IA) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Medica Insure Bronze $0 Copay PCP Visits - EPO
- Medica Insure Bronze Premier - EPO
- Medica Insure Bronze Share - EPO
- Medica Insure Expanded Bronze Standard - EPO
- Medica Insure Gold $0 Copay PCP Visits - EPO
- Medica Insure Gold Share - EPO
- Medica Insure Gold Standard - EPO
- Medica Insure Silver $0 Copay PCP Visits - EPO
- Medica Insure Silver Share - EPO
- Medica Insure Silver Standard - EPO
- Sanford Individual Simplicity $1,750 - PPO
- Sanford Individual Simplicity $10,600 - PPO
- Sanford Individual Simplicity $3,500 - PPO
- Sanford Individual Simplicity $4,750 - PPO
- Sanford Individual Simplicity $6,500 - PPO
- Sanford Individual Simplicity $7,200 HSA Qualified - PPO
- Sanford Individual Simplicity Standardized $2,000 - PPO
- Sanford Individual Simplicity Standardized $6,000 - PPO
- Sanford Individual Simplicity Standardized $7,500 - PPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Jeffrey Karduck is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
Jeffrey Karduck is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
PECOS PAC ID: 9032499769
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20220727000442
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure)
Measurement of brain wave activity (eeg), 61-119 minutes
Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional
Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional
Placement of skin electrodes and measurement of central motor stimulation in arms and legs
Placement of skin electrodes and measurement of stimulated sites on arms and legs
Continuous intraoperative neurophysiology monitoring is a service where a specialist oversees your nervous system's function during surgery, from a nearby or remote location. This is done every 15 minutes and is focused solely on you. It helps ensure surgical safety by identifying any potential nervous system changes promptly.
This service was performed 143 times for 14 patientsThe procedure you're having is an EEG, which measures your brain's electrical activity. Electrodes placed on your scalp capture signals that are recorded for 61-119 minutes. This helps identify any irregularities, aiding in diagnosing conditions like epilepsy or sleep disorders.
This service was performed 14 times for 14 patientsThis procedure monitors brain wave activity over 12-26 hours using Video EEG (VEEG). It involves recording brain waves and video to detect irregularities. A healthcare professional will review the data and provide a report. It's non-invasive and safe.
This service was performed 55 times for 28 patientsThis procedure, known as a Video EEG (VEEG), records brain wave activity for 2-12 hours. It involves attaching electrodes to your scalp and monitoring brain waves while a video records your actions. This helps health professionals understand and diagnose neurological issues.
This service was performed 17 times for 15 patientsThis procedure involves placing small patches (electrodes) on your skin over your arms and legs. These electrodes send harmless electrical signals to your muscles. The response is measured to assess the health and function of your nerves and muscles.
This service was performed 18 times for 18 patientsThis procedure involves placing small pads (electrodes) on your arms and legs. These electrodes send gentle electric signals to specific areas, and the responses are measured. This helps assess the health of your nerves and muscles.
This service was performed 20 times for 20 patientsFind Provider Hospital Affiliations - Privileges
Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.
Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Jeffrey Karduck is affiliated with the following medical facilities:
| Hospital Name | Address | Phone | Hospital Type | Overall Rating |
|---|---|---|---|---|
| UNIVERSITY OF IOWA HOSPITAL & CLINICS | 200 HAWKINS DRIVE IOWA CITY, IA 52242 | (319) 356-1616 | Acute Care Hospitals |
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1124480454, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 56 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1124480454, enumerated as an "individual" on March 25, 2016.
The provider is located at 200 HAWKINS DR IOWA CITY, IA 52242 and the phone number is (319) 356-2944.
Psychiatry & Neurology with taxonomy code 2084E0001X and a focus in Epilepsy .
The provider might be accepting Accepts: Medica and Sanford Health Plan. Please consult your insurance carrier or call the provider to verify.
Jeffrey Karduck is affiliated with: UNIVERSITY OF IOWA HOSPITAL & CLINICS.