SETHI LLC
NPI 1932514395
Internal Medicine - Pulmonary Disease in Munster, IN

NPI Status: Active since June 24, 2014

Contact Information

1650 45TH AVE
SUITE 2A
MUNSTER, IN
ZIP 46321
Phone: (219) 513-8923

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  • Organization
  • Internal Medicine
  • Pulmonary Disease

About SETHI LLC

This page provides the complete NPI Profile along with additional information for Sethi Llc, an internist established in Munster, Indiana operating as a Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1932514395 assigned on June 2014. The practitioner's primary taxonomy code is 207RP1001X with license number 01065019A (IN). The provider is registered as an organization and their NPI record was last updated January 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Puneet Sethi Md (Owner)

NPI
1932514395
Provider Name
SETHI LLC
Entity Type
Organization
Location Address
1650 45TH AVE SUITE 2A MUNSTER, IN 46321
Location Phone
(219) 513-8923
Mailing Address
1137 W MONROE ST UNIT 21 CHICAGO, IL 60607
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-24-2014
Last Update Date
01-16-2026
Code Navigator

An internist like Sethi Llc 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 Pulmonary Disease

Taxonomy Code
207RP1001X
Type
Allopathic & Osteopathic Physicians
License No.
01065019A
License State
IN
Taxonomy Description
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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

DR. PUNEET SETHI MD

Authorized Official Title
OWNER
Authorized Official Phone
(312) 391-6356

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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 1932514395, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
3
Doubled → 6
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
5
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 5 → 10 → 1 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 1 + 0 + 1 + 8 + 3 + 1 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1932514395.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Internal Medicine
1650 45TH AVE, SUITE C
MUNSTER, IN 46321
Specialist/Technologist (Athletic Trainer)
1650 45TH AVE
MUNSTER, IN 46321
Specialist/Technologist (Athletic Trainer)
1650 45TH AVE
MUNSTER, IN 46321
Podiatrist (Foot Surgery)
1650 45TH AVE
MUNSTER, IN 46321
Durable Medical Equipment & Medical Supplies (Customized Equipment)
1650 45TH AVE
MUNSTER, IN 46321
Optometrist
1650 45TH AVE, SUITE I
MUNSTER, IN 46321
Occupational Therapist
1650 45TH AVE, SUITE 2D
MUNSTER, IN 46321
Social Worker (Clinical)
1650 45TH AVE
MUNSTER, IN 46321
Physical Therapist
1650 45TH AVE, SUITE 2D
MUNSTER, IN 46321
Clinic/Center
1650 45TH AVE, SUITE 2A
MUNSTER, IN 46321
Durable Medical Equipment & Medical Supplies
1650 45TH AVE, SUITE E
MUNSTER, IN 46321
Durable Medical Equipment & Medical Supplies
1650 45TH AVE, SUITE 2A
MUNSTER, IN 46321
Occupational Therapist
1650 45TH AVE, STE 2D
MUNSTER, IN 46321
Podiatrist
1650 45TH AVE
MUNSTER, IN 46321
Optometrist (Sports Vision)
1650 45TH AVE, SUITE I
MUNSTER, IN 46321

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932514395, enumerated as an "organization" on June 24, 2014.

The provider is located at 1650 45TH AVE SUITE 2A MUNSTER, IN 46321 and the phone number is (219) 513-8923.

Internal Medicine with taxonomy code 207RP1001X and a focus in Pulmonary Disease.