DR. IRINA O. DUDAR M.D.
NPI 1689600835
Anesthesiology in Lincolnwood, IL
NPI Status: Active since June 22, 2006
Contact Information
4656 W TOUHY AVE
LINCOLNWOOD, IL
ZIP 60712
Phone: (847) 972-2202
Fax: (847) 512-4353
- Individual
- Female
- Years of Experience 37
- Anesthesiology
- Accepts Medicare Approved Payment
- PECOS Enrolled
- CLIA Number: 14D1058342
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 09-04-2026
About IRINA DUDAR
This page provides the complete NPI Profile along with additional information for Irina Dudar, an anesthesiologist established in Lincolnwood, Illinois with a medical specialization in Anesthesiology and more than 37 years of experience. The healthcare provider is registered in the NPI registry with number 1689600835 assigned on June 2006. The practitioner's primary taxonomy code is 207L00000X with license number 036107984 (IL). The provider is registered as an individual and her NPI record was last updated 18 years ago.
- NPI
- 1689600835
- Provider Name
- DR. IRINA O. DUDAR M.D.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 4656 W TOUHY AVE LINCOLNWOOD, IL 60712
- Location Phone
- (847) 972-2202
- Location Fax
- (847) 512-4353
- Mailing Address
- 2800 N LAKE SHORE DR APT 3609 CHICAGO, IL 60657
- Mailing Phone
- (773) 975-1971
- Mailing Fax
- (847) 512-4353
- Medical School Name
- OTHER
- Graduation Year
- 1989
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 06-22-2006
- Last Update Date
- 08-28-2008
- Code Navigator
An anesthesiologist like Irina Dudar manages the care of surgical patients and pain relief through drug administration that reduces or eliminates pain during an operation, medical procedure or during labor and delivery of babies. During surgical procedures anesthesiologists are responsible for adjusting the amount of anesthetic, monitoring the patient's heart rate, body temperature, blood pressure and breathing.
Location Map
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
Anesthesiology
- Taxonomy Code
- 207L00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 036107984
- License State
- IL
- Taxonomy Description
- An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
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 | 207LP2900X | Allopathic & Osteopathic Physicians | Anesthesiology | 036-107984 (IL) |
| 2 | 207Q00000X | Allopathic & Osteopathic Physicians | Family Medicine | 036107984 (IL) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 036107984 | MEDICAID (05) | IL | |
| I19546 | MEDICARE UPIN (02) | IL | |
| 213850 | MEDICARE PIN (08) | IL | |
| 01636513 | OTHER (01) | IL | BCBS |
Medicare Participation & PECOS Enrollment Status
Irina Dudar 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.
Irina Dudar 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: 1759343056
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: I20060822000609
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.
Aspiration and/or injection of fluid large joint using ultrasound guidance
Established patient office or other outpatient visit, 10-19 minutes
Established patient office or other outpatient visit, 10-19 minutes
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level
Injection of lower or sacral spine facet joint using imaging guidance, single level
Injection, methylprednisolone acetate, 40 mg
New patient office or other outpatient visit, 45-59 minutes
Ultrasonic guidance for needle placement
This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.
This service was performed 404 times for 71 patientsThis 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.
This service was performed 88 times for 48 patientsThis 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.
This service was performed 54 times for 19 patientsThis 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.
This service was performed 273 times for 68 patientsThis 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.
This service was performed 422 times for 117 patientsHyaluronan or derivatives like Hyalgan, Supartz, or Visco-3, are used in intra-articular injections for joint pain relief. They help by improving joint lubrication, reducing inflammation, and promoting tissue healing. Each dose is administered directly into the joint space.
This service was performed 275 times for 45 patientsThis procedure involves injecting an anesthetic or steroid drug into the sacral spine nerve root. It's done under imaging guidance to ensure accuracy. The process can be repeated for each additional level of the spine to help manage pain or inflammation.
This service was performed 37 times for 23 patientsThis 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.
This service was performed 48 times for 30 patientsThis procedure involves injecting medication into the facet joint in your lower back or sacral spine. It's done under imaging guidance to ensure accuracy. The aim is to alleviate pain and inflammation. It's a safe, often effective method for managing spinal discomfort.
This service was performed 15 times for 11 patientsMethylprednisolone acetate is a medication given through an injection. It's a type of corticosteroid, which reduces inflammation and immune responses. It can be used to treat various conditions like arthritis, allergies, and skin diseases. This dose is 40 mg.
This service was performed 282 times for 86 patientsThis 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.
This service was performed 47 times for 47 patientsUltrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.
This service was performed 22 times for 14 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. Irina Dudar is affiliated with the following medical facilities:
| Hospital Name | Address | Phone | Hospital Type | Overall Rating |
|---|---|---|---|---|
| NORTHSHORE UNIVERSITY HEALTHSYSTEM - EVANSTON HOSPITAL | 2650 RIDGE AVE EVANSTON, IL 60201 | (847) 432-8000 | Acute Care Hospitals | |
| ADVOCATE TRINITY HOSPITAL | 2320 E 93RD ST CHICAGO, IL 60617 | (773) 967-5002 | Acute Care Hospitals | |
| LOUIS A WEISS MEMORIAL HOSPITAL | 4646 N MARINE DRIVE CHICAGO, IL 60640 | (773) 878-8700 | Acute Care Hospitals | |
| SWEDISH HOSPITAL | 5145 N CALIFORNIA AVE CHICAGO, IL 60625 | (773) 878-8200 | Acute Care Hospitals | |
| PRESENCE SAINT JOSEPH HOSPITAL - CHICAGO | 2900 NORTH LAKE SHORE DRIVE CHICAGO, IL 60657 | (773) 665-3000 | Acute Care Hospitals |
CLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 14D1058342
- Facility Type
- Physician Office
- Certificate Effective Date
- September 05, 2024
- Certificate Expiration Date
- September 04, 2026
- Laboratory Director
- IRINA O. DUDAR
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Irina Dudar to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.
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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 1689600835, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).
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 65 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 4 providers are registered at the same or a nearby location.
LINCOLNWOOD, IL 60712
LINCOLNWOOD, IL 60712
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1689600835, enumerated as an "individual" on June 22, 2006.
The provider is located at 4656 W TOUHY AVE LINCOLNWOOD, IL 60712 and the phone number is (847) 972-2202.
Anesthesiology with taxonomy code 207L00000X.
The provider might be accepting Accepts: Medicare, Medicaid and Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to verify.
Irina Dudar is affiliated with: NORTHSHORE UNIVERSITY HEALTHSYSTEM - EVANSTON HOSPITAL, ADVOCATE TRINITY HOSPITAL, LOUIS A WEISS MEMORIAL HOSPITAL, SWEDISH HOSPITAL and PRESENCE SAINT JOSEPH HOSPITAL - CHICAGO.