DR. SARIKA JAIN MD
NPI 1639296775
Internal Medicine - Hematology & Oncology in Chicago, IL

NPI Status: Active since March 23, 2007

Contact Information

675 N SAINT CLAIR ST STE 21-100
SUITE 1000
CHICAGO, IL
ZIP 60611
Phone: (312) 695-0990

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

Individual
Female
Internal Medicine
Hematology & Oncology

About SARIKA JAIN

This page provides the complete NPI Profile along with additional information for Sarika Jain, an internist established in Chicago, Illinois with a medical specialization in Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1639296775 assigned on March 2007. The practitioner's primary taxonomy code is 207RH0003X with license number 036.130297 (IL). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI: 1639296775
Provider Name: DR. SARIKA JAIN MD
Other Name: SARIKA DAS MD
Other Name Type: Former Name (1)
Gender: Female
Entity Type: Individual
Location Address: 675 N SAINT CLAIR ST STE 21-100 SUITE 1000 CHICAGO, IL 60611
Location Phone: (312) 695-0990
Mailing Address: 680 N LAKE SHORE DR SUITE 1000 CHICAGO, IL 60611
Mailing Phone: (312) 695-9696
Is Sole Proprietor?: Yes
Enumeration Date: 03-23-2007
Last Update Date: 07-30-2012
Code Navigator

An internist like Sarika Jain 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 Hematology & Oncology
Taxonomy Code: 207RH0003X
Type: Allopathic & Osteopathic Physicians
License No.: 036.130297
License State: IL
Taxonomy Description: An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

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 1639296775, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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 → 6

Pos 4

Unchanged

Pos 5

Doubled → 4

Pos 6

Unchanged

Pos 7

Doubled → 12 → 1 + 2

Pos 8

Unchanged

Pos 9

Doubled → 14 → 1 + 4

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 3 → 6 2 → 4 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 4 + 9 + 1 + 2 + 7 + 1 + 4 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5

This NPI is valid

The calculated check digit is 5, which matches the last digit of 1639296775.