MARGARET YU MD
NPI 1932590965
Psychiatry & Neurology - Vascular Neurology in Chicago, IL

NPI Status: Active since February 12, 2015

Contact Information

820 S DAMEN AVE
CHICAGO, IL
ZIP 60612
Phone: (312) 569-8387

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Vascular Neurology
  • PECOS Enrolled

About MARGARET YU

This page provides the complete NPI Profile along with additional information for Margaret Yu, a provider established in Chicago, Illinois with a medical specialization in Psychiatry & Neurology, focusing in vascular neurology . The healthcare provider is registered in the NPI registry with number 1932590965 assigned on February 2015. The practitioner's primary taxonomy code is 2084V0102X with license number 036152171 (IL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1932590965
Provider Name
MARGARET YU MD
Gender
Female
Entity Type
Individual
Location Address
820 S DAMEN AVE CHICAGO, IL 60612
Location Phone
(312) 569-8387
Mailing Address
820 S DAMEN AVE CHICAGO, IL 60612
Mailing Phone
(312) 569-8387
Is Sole Proprietor?
Yes
Enumeration Date
02-12-2015
Last Update Date
07-01-2025
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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 Vascular Neurology

Taxonomy Code
2084V0102X
Type
Allopathic & Osteopathic Physicians
License No.
036152171
License State
IL
Taxonomy Description
Vascular Neurology is a subspecialty in the evaluation, prevention, treatment and recovery from vascular diseases of the nervous system. This subspecialty includes the diagnosis and treatment of vascular events of arterial or venous origin from a large number of causes that affect the brain or spinal cord such as ischemic stroke, intracranial hemorrhage, spinal cord ischemia and spinal cord hemorrhage.

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)
12084N0400XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Neurology

036.152171 (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.

*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
1932590965MEDICAID (05)NC 

Medicare Participation & PECOS Enrollment Status

Margaret Yu 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

  • 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.

Critical care, first 30-74 minutes

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

This service was performed 13 times for 13 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 49 times for 45 patients

Follow-up hospital inpatient care per day, typically 15 minutes

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

This service was performed 24 times for 24 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 147 times for 59 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 40 times for 24 patients

Hospital discharge day management, 30 minutes or less

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

This service was performed 23 times for 23 patients

Initial hospital inpatient care per day, typically 30 minutes

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

This service was performed 57 times for 57 patients

Initial hospital inpatient care per day, typically 50 minutes

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

This service was performed 26 times for 26 patients

Initial hospital inpatient care per day, typically 70 minutes

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

This service was performed 34 times for 34 patients

Telehealth consultation, emergency department or initial inpatient, typically 30 minutes communicating with the patient via telehealth

A telehealth consultation is a remote medical service where a doctor assesses your health condition through a video call. In an emergency or initial inpatient scenario, this typically lasts for about 30 minutes. This method allows for prompt, efficient care without needing to be physically present in a healthcare facility.

This service was performed 22 times for 22 patients

Telehealth consultation, emergency department or initial inpatient, typically 50 minutes communicating with the patient via telehealth

A Telehealth consultation is a virtual medical appointment. In an emergency department or initial inpatient scenario, a healthcare professional interacts with you through a secured video call for about 50 minutes. It allows you to receive care without physically being in the hospital.

This service was performed 12 times for 12 patients

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 60612 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $138.86
  • Minimum New Patient Price $60.08
  • Maximum New Patient Price $183.39
  • Average New Patient Copayment $34.71
  • Minimum New Patient Copayment $15.02
  • Maximum New Patient Copayment $45.84

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $105.7
  • Minimum Established Patient Price $18.97
  • Maximum Established Patient Price $148.12
  • Average Established Patient Copayment $26.42
  • Minimum Established Patient Copayment $4.74
  • Maximum Established Patient Copayment $37.03

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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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 1932590965, 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.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
3
Doubled → 6
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
5
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 3 → 6 5 → 10 → 1 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 6 + 2 + 1 + 0 + 9 + 0 + 9 + 1 + 2 + 24 = 65

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.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1932590965.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

General Acute Care Hospital (Critical Access)
820 S DAMEN AVE
CHICAGO, IL 60612
Pharmacist
820 S DAMEN AVE
CHICAGO, IL 60612
Internal Medicine
820 S DAMEN AVE
CHICAGO, IL 60612
Nurse Practitioner
820 S DAMEN AVE
CHICAGO, IL 60612
Clinical Nurse Specialist (Critical Care Medicine)
820 S DAMEN AVE, ROOM 4230
CHICAGO, IL 60612
Nurse Practitioner (Adult Health)
820 S DAMEN AVE, MC 118
CHICAGO, IL 60612
Registered Nurse (Psychiatric/Mental Health, Adult)
820 S DAMEN AVE
CHICAGO, IL 60612
Nurse Practitioner
820 S DAMEN AVE, #118
CHICAGO, IL 60612
Nurse Practitioner (Adult Health)
820 S DAMEN AVE
CHICAGO, IL 60612
Nurse Practitioner
820 S DAMEN AVE, NURSING-118
CHICAGO, IL 60612
Registered Nurse (Psychiatric/Mental Health, Adult)
820 S DAMEN AVE
CHICAGO, IL 60612
Nurse Practitioner
820 S DAMEN AVE, EMPLOYEE HEALTH
CHICAGO, IL 60612
Nurse Anesthetist, Certified Registered
820 S DAMEN AVE, DEPT OF ANESTHESIA
CHICAGO, IL 60612
Nurse Practitioner (Family)
820 S DAMEN AVE, JBVAMC (11F)
CHICAGO, IL 60612
Family Medicine (Adult Medicine)
820 S DAMEN AVE
CHICAGO, IL 60612
Psychologist (Clinical)
820 S DAMEN AVE
CHICAGO, IL 60612
Occupational Therapist (Neurorehabilitation)
820 S DAMEN AVE, PM&R #117
CHICAGO, IL 60612
Optometrist
820 S DAMEN AVE, JESSE BROWN VAMC, 170-F
CHICAGO, IL 60612
Physical Medicine & Rehabilitation
820 S DAMEN AVE, M/C 117, PM&R
CHICAGO, IL 60612
Physical Therapist
820 S DAMEN AVE
CHICAGO, IL 60612

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932590965, enumerated as an "individual" on February 12, 2015.

The provider is located at 820 S DAMEN AVE CHICAGO, IL 60612 and the phone number is (312) 569-8387.

Psychiatry & Neurology with taxonomy code 2084V0102X and a focus in Vascular Neurology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.