PAVITHRA PARTHASARATHY MD
NPI 1548147259
Internal Medicine - Transplant Hepatology in Chicago, IL

NPI Status: Active since August 18, 2025

Contact Information

5841 S MARYLAND AVE # MC4076
CHICAGO, IL
ZIP 60637
Phone: (773) 795-1824

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

Individual
Female
Internal Medicine
Transplant Hepatology

About PAVITHRA PARTHASARATHY

This page provides the complete NPI Profile along with additional information for Pavithra Parthasarathy, an internist established in Chicago, Illinois with a medical specialization in Internal Medicine, focusing in transplant hepatology . The healthcare provider is registered in the NPI registry with number 1548147259 assigned on August 2025. The practitioner's primary taxonomy code is 207RT0003X with license number 125085106 (IL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI: 1548147259
Provider Name: PAVITHRA PARTHASARATHY MD
Gender: Female
Entity Type: Individual
Location Address: 5841 S MARYLAND AVE # MC4076 CHICAGO, IL 60637
Location Phone: (773) 795-1824
Mailing Address: 180 HARVESTER DR STE 110 BURR RIDGE, IL 60527
Mailing Phone: (773) 702-1150
Is Sole Proprietor?: No
Enumeration Date: 08-18-2025
Last Update Date: 09-02-2025
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An internist like Pavithra Parthasarathy 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 Transplant Hepatology
Taxonomy Code: 207RT0003X
Type: Allopathic & Osteopathic Physicians
License No.: 125085106
License State: IL
Taxonomy Description: An internist with special knowledge and the skill required of a gastroenterologist to care for patients prior to and following hepatic transplantation that spans all phases of liver transplantation. Selection of appropriate recipients requires assessment by a team having experience in evaluating the severity and prognosis of patients with liver disease.

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 1548147259, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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 → 8

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 14 → 1 + 4

Pos 8

Unchanged

Pos 9

Doubled → 10 → 1 + 0

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 4 → 8 1 → 2 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 2 + 4 + 1 + 4 + 2 + 1 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9

This NPI is valid

The calculated check digit is 9, which matches the last digit of 1548147259.