NORTHWESTERN PERINATAL ASSOCIATES, S.C.
NPI 1457565426
Obstetrics & Gynecology - Maternal & Fetal Medicine in Chicago, IL

NPI Status: Active since May 09, 2007

Contact Information

680 N LAKE SHORE DRIVE
SUITE 1428
CHICAGO, IL
ZIP 60611
Phone: (312) 981-4350
Fax: (312) 981-4363

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  • Organization
  • Obstetrics & Gynecology
  • Maternal & Fetal Medicine

About NORTHWESTERN PERINATAL ASSOCIATES, S.C.

This page provides the complete NPI Profile along with additional information for Northwestern Perinatal Associates, S.c., a women's health care provider established in Chicago, Illinois operating as a Obstetrics & Gynecology, focusing in maternal & fetal medicine . The healthcare provider is registered in the NPI registry with number 1457565426 assigned on May 2007. The practitioner's primary taxonomy code is 207VM0101X with license number 036-058725 (IL). The provider is registered as an organization and their NPI record was last updated 16 years ago. Northwestern Perinatal Associates, S.c. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Ms. Judi L Gretz Rn (Practice Manager)

NPI
1457565426
Provider Name
NORTHWESTERN PERINATAL ASSOCIATES, S.C.
Entity Type
Organization
Location Address
680 N LAKE SHORE DRIVE SUITE 1428 CHICAGO, IL 60611
Location Phone
(312) 981-4350
Location Fax
(312) 981-4363
Mailing Address
680 N LAKE SHORE DRIVE SUITE 1428 CHICAGO, IL 60611
Mailing Phone
(312) 981-4350
Mailing Fax
(312) 981-4363
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-09-2007
Last Update Date
04-27-2010
Code Navigator

Women's health care providers like Northwestern Perinatal Associates, S.c. 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.

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

Obstetrics & Gynecology Maternal & Fetal Medicine

Taxonomy Code
207VM0101X
Type
Allopathic & Osteopathic Physicians
License No.
036-058725
License State
IL
Taxonomy Description
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.

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)
1207VG0400XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Gynecology

036-058725 (IL)
2207VH0002XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Hospice and Palliative Medicine

036058725 (IL)
3207VX0000XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Obstetrics

036-058725 (IL)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MS. JUDI L GRETZ RN

Authorized Official Title
PRACTICE MANAGER
Authorized Official Phone
(312) 981-4350

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
D14599MEDICARE UPIN (02) 
036058725MEDICAID (05)IL 

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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 1457565426, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 1 + 0 + 6 + 1 + 0 + 4 + 4 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1457565426.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Obstetrics & Gynecology
680 N LAKE SHORE DRIVE, STE 1200
CHICAGO, IL 60611
Obstetrics & Gynecology
680 N LAKE SHORE DRIVE, STE 1200
CHICAGO, IL 60611
Plastic Surgery
680 N LAKE SHORE DRIVE, SUITE 1325
CHICAGO, IL 60611
Obstetrics & Gynecology
680 N LAKE SHORE DRIVE, STE 1200
CHICAGO, IL 60611
Social Worker (Clinical)
680 N LAKE SHORE DRIVE, SUITE 800
CHICAGO, IL 60611
Clinic/Center (Adult Mental Health)
680 N LAKE SHORE DRIVE, SUITE 110#2756
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457565426, enumerated as an "organization" on May 09, 2007.

The provider is located at 680 N LAKE SHORE DRIVE SUITE 1428 CHICAGO, IL 60611 and the phone number is (312) 981-4350.

Obstetrics & Gynecology with taxonomy code 207VM0101X and a focus in Maternal & Fetal Medicine.

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