DR. KELSEA RENEE GRANT MD
NPI 1750030599
Obstetrics & Gynecology - Gynecologic Oncology in Chicago, IL

NPI Status: Active since March 21, 2022

Contact Information

5841 S MARYLAND AVE # MC2050
CHICAGO, IL
ZIP 60637
Phone: (773) 702-6118
Fax: (773) 702-0840

NPI Profile Information
Primary Taxonomy
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Obstetrics & Gynecology
Gynecologic Oncology

About KELSEA GRANT

This page provides the complete NPI Profile along with additional information for Kelsea Grant, a women's health care provider established in Chicago, Illinois with a medical specialization in Obstetrics & Gynecology, focusing in gynecologic oncology . The healthcare provider is registered in the NPI registry with number 1750030599 assigned on March 2022. The practitioner's primary taxonomy code is 207VX0201X with license number 036.179564 (IL). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI: 1750030599
Provider Name: DR. KELSEA RENEE GRANT MD
Gender: Female
Entity Type: Individual
Location Address: 5841 S MARYLAND AVE # MC2050 CHICAGO, IL 60637
Location Phone: (773) 702-6118
Location Fax: (773) 702-0840
Mailing Address: 180 HARVESTER DR. STE 110 BURR RIDGE, IL 60527
Mailing Phone: (773) 702-1150
Is Sole Proprietor?: Yes
Enumeration Date: 03-21-2022
Last Update Date: 05-01-2026
Code Navigator

Women's health care providers like Kelsea Grant 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

Secondary Locations

111 E 210th St
Bronx, NY 10467
(718) 430-4031

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.: 036.179564
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.

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 1750030599, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 10 → 1 + 0

Pos 4

Unchanged

Pos 5

Doubled → 0

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 18 → 1 + 8

Check

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 0 → 0 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 0 + 3 + 0 + 5 + 1 + 8 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9

This NPI is valid

The calculated check digit is 9, which matches the last digit of 1750030599.