FERDINAND S LEYA MD
NPI 1104984632
Internal Medicine - Cardiovascular Disease in Maywood, IL

NPI Status: Active since December 05, 2006

Contact Information

2160 S FIRST AVE
LUH-TOWER ENTER., ROOM 6210
MAYWOOD, IL
ZIP 60153
Phone: (708) 216-4225
Fax: (708) 216-8795

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  • Individual
  • Male
  • Internal Medicine
  • Cardiovascular Disease

About FERDINAND LEYA

This page provides the complete NPI Profile along with additional information for Ferdinand Leya, an internist established in Maywood, Illinois with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1104984632 assigned on December 2006. The practitioner's primary taxonomy code is 207RC0000X with license number 036059294 (IL). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1104984632
Provider Name
FERDINAND S LEYA MD
Gender
Male
Entity Type
Individual
Location Address
2160 S FIRST AVE LUH-TOWER ENTER., ROOM 6210 MAYWOOD, IL 60153
Location Phone
(708) 216-4225
Location Fax
(708) 216-8795
Mailing Address
2160 S FIRST AVE LUH-TOWER ENTER., ROOM 6210 MAYWOOD, IL 60153
Mailing Phone
(708) 216-4225
Mailing Fax
(708) 216-8795
Is Sole Proprietor?
No
Enumeration Date
12-05-2006
Last Update Date
09-14-2010
Code Navigator

An internist like Ferdinand Leya is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
License No.
036059294
License State
IL
Taxonomy Description
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

036059294 (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
G31710MEDICARE UPIN (02) 

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.

Established patient office or other outpatient visit, 10-19 minutes

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.

This service was performed 17 times for 16 patients

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 183 times for 162 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 216 times for 161 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 34 times for 32 patients

Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch

This procedure involves placing a small, mesh tube (stent) in your coronary artery to keep it open. A balloon is used to expand the stent and artery, improving blood flow to your heart. It's typically done for a single artery or branch.

This service was performed 13 times for 11 patients

Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist

This procedure involves placing a tube into the heart chambers and coronary artery. It helps diagnose heart conditions. A radiologist reviews the images obtained. It's a standard, safe procedure performed by experienced medical professionals.

This service was performed 15 times for 15 patients

New patient office or other outpatient visit, 30-44 minutes

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.

This service was performed 28 times for 28 patients

New patient office or other outpatient visit, 45-59 minutes

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.

This service was performed 23 times for 23 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional

This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.

This service was performed 18 times for 16 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

This service was performed 53 times for 46 patients

Reviews for FERDINAND S LEYA MD

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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 1104984632, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
2
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 0 → 0 9 → 18 → 9 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 1 + 8 + 8 + 8 + 6 + 6 + 24 = 68

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1104984632.

Other Providers at the Same Location


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

Otolaryngology (Pediatric Otolaryngology)
2160 S FIRST AVE, MAGUIRE CENTER 1870
MAYWOOD, IL 60153
Internal Medicine (Nephrology)
2160 S FIRST AVE, 101-1740 LOYOLA UNIVERSITY MEDICAL CENTER
MAYWOOD, IL 60153
Internal Medicine (Hematology & Oncology)
2160 S FIRST AVE, LUH - NORTH ENT., RM. 7604
MAYWOOD, IL 60153
Internal Medicine (Hematology & Oncology)
2160 S FIRST AVE, (LUH - NORTH ENT., RM 7604)
MAYWOOD, IL 60153
Internal Medicine (Hematology & Oncology)
2160 S FIRST AVE, (LUH- NORTH ENT., RM. 7604)
MAYWOOD, IL 60153
Internal Medicine (Critical Care Medicine)
2160 S FIRST AVE, (LUH - NORTH ENT., RM. 7604)
MAYWOOD, IL 60153
Internal Medicine (Critical Care Medicine)
2160 S FIRST AVE, (LUH-NORTH ENT., RM. 7604)
MAYWOOD, IL 60153
Internal Medicine (Rheumatology)
2160 S FIRST AVE, LUH - NORTH ENT. ROOM 7604
MAYWOOD, IL 60153
Internal Medicine (Rheumatology)
2160 S FIRST AVE, (FAHEY BLDG., RM. 113)
MAYWOOD, IL 60153
Internal Medicine (Nephrology)
2160 S FIRST AVE, (LUH - NORTH ENT., RM. 7604)
MAYWOOD, IL 60153
Radiology (Radiation Oncology)
2160 S FIRST AVE, (MAGUIRE CENTER, RM. 2944)
MAYWOOD, IL 60153
Radiology (Diagnostic Radiology)
2160 S FIRST AVE, (MCGAW ENT., RM. 47)
MAYWOOD, IL 60153
Radiology (Diagnostic Radiology)
2160 S FIRST AVE, (MCGAW BLDG, RM 47)
MAYWOOD, IL 60153
Neurological Surgery
2160 S FIRST AVE, MAGUIRE CENTER, RM 1900
MAYWOOD, IL 60153
Internal Medicine (Nephrology)
2160 S FIRST AVE, (LUH-NORTH ENT., RM. 7604)
MAYWOOD, IL 60153
Radiology (Diagnostic Radiology)
2160 S FIRST AVE, MCGAW ENT., RM. 47
MAYWOOD, IL 60153
Radiology (Diagnostic Radiology)
2160 S FIRST AVE, (MCGAW ENT., RM. 47)
MAYWOOD, IL 60153
Radiology (Diagnostic Radiology)
2160 S FIRST AVE, LOYOLA UNIVERSITY MEDICAL CENTER 101-1740
MAYWOOD, IL 60153
Internal Medicine (Critical Care Medicine)
2160 S FIRST AVE, LUH-NORTH ENT., RM. 7604
MAYWOOD, IL 60153
Internal Medicine (Gastroenterology)
2160 S FIRST AVE, 101-1740, LOYOLA UNIVERSITY MEDICAL CENTER
MAYWOOD, IL 60153

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104984632, enumerated as an "individual" on December 05, 2006.

The provider is located at 2160 S FIRST AVE LUH-TOWER ENTER., ROOM 6210 MAYWOOD, IL 60153 and the phone number is (708) 216-4225.

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.

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