REGIS J WEISS M.D.
NPI 1588661318
Obstetrics & Gynecology - Gynecologic Oncology in Lake Forest, IL

NPI Status: Active since July 07, 2005

Contact Information

660 N WESTMORELAND RD
SUITE 306
LAKE FOREST, IL
ZIP 60045
Phone: (847) 956-8700
Fax: (847) 888-9609

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  • Individual
  • Male
  • Obstetrics & Gynecology
  • Gynecologic Oncology

About REGIS WEISS

This page provides the complete NPI Profile along with additional information for Regis Weiss, a women's health care provider established in Lake Forest, Illinois with a medical specialization in Obstetrics & Gynecology, focusing in gynecologic oncology . The healthcare provider is registered in the NPI registry with number 1588661318 assigned on July 2005. The practitioner's primary taxonomy code is 207VX0201X with license number 036-090146 (IL). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1588661318
Provider Name
REGIS J WEISS M.D.
Gender
Male
Entity Type
Individual
Location Address
660 N WESTMORELAND RD SUITE 306 LAKE FOREST, IL 60045
Location Phone
(847) 956-8700
Location Fax
(847) 888-9609
Mailing Address
PO BOX 909 LAKE ZURICH, IL 60047
Mailing Phone
(847) 956-8700
Is Sole Proprietor?
Yes
Enumeration Date
07-07-2005
Last Update Date
03-02-2010
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Women's health care providers like Regis Weiss treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

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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

Obstetrics & Gynecology Gynecologic Oncology

Taxonomy Code
207VX0201X
Type
Allopathic & Osteopathic Physicians
License No.
036-090146
License State
IL
Taxonomy Description
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.

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
201065MEDICARE PIN (08)IL 
036090146MEDICAID (05)IL 
A46463MEDICARE UPIN (02)IL 
201066MEDICARE PIN (08)IL 

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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 1588661318, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
Check
8
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 8 → 16 → 7 6 → 12 → 3 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 2 + 6 + 2 + 3 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1588661318.

Other Providers at the Same Location


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

Audiologist
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Emergency Medicine (Emergency Medical Services)
660 N WESTMORELAND RD, EMERGENCY DEPARTMENT
LAKE FOREST, IL 60045
Emergency Medicine (Emergency Medical Services)
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Emergency Medicine (Emergency Medical Services)
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Emergency Medicine (Emergency Medical Services)
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Emergency Medicine (Emergency Medical Services)
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Pathology (Anatomic Pathology & Clinical Pathology)
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Radiology (Radiation Oncology)
660 N WESTMORELAND RD, LAKE FOREST HOSPITAL
LAKE FOREST, IL 60045
Obstetrics & Gynecology
660 N WESTMORELAND RD, SUITE 302
LAKE FOREST, IL 60045
Clinical Nurse Specialist
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Obstetrics & Gynecology (Gynecology)
660 N WESTMORELAND RD, SUITE 303
LAKE FOREST, IL 60045
Anesthesiology
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Anesthesiology
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Anesthesiology
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Anesthesiology
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Anesthesiology
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Anesthesiology
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Anesthesiology
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Anesthesiology
660 N WESTMORELAND RD
LAKE FOREST, IL 60045
Obstetrics & Gynecology
660 N WESTMORELAND RD, SUITE 302
LAKE FOREST, IL 60045

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588661318, enumerated as an "individual" on July 07, 2005.

The provider is located at 660 N WESTMORELAND RD SUITE 306 LAKE FOREST, IL 60045 and the phone number is (847) 956-8700.

Obstetrics & Gynecology with taxonomy code 207VX0201X and a focus in Gynecologic Oncology.

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