IGC II PLLC
NPI 1306545025
Internal Medicine - Gastroenterology in Lowell, MA

NPI Status: Active since March 02, 2023

Contact Information

41 WELLMAN ST STE 400
LOWELL, MA
ZIP 01851
Phone: (978) 459-6737
Fax: (855) 818-1869

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  • Organization
  • Internal Medicine
  • Gastroenterology

About IGC II PLLC

This page provides the complete NPI Profile along with additional information for Igc Ii Pllc, an internist established in Lowell, Massachusetts operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1306545025 assigned on March 2023. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated one year ago. 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 Sheryl Tweedy (Bookkeeping)

NPI
1306545025
Provider Name
IGC II PLLC
Entity Type
Organization
Location Address
41 WELLMAN ST STE 400 LOWELL, MA 01851
Location Phone
(978) 459-6737
Location Fax
(855) 818-1869
Mailing Address
41 WELLMAN ST STE 400 LOWELL, MA 01851
Mailing Phone
(978) 459-6737
Mailing Fax
(855) 818-1869
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
03-02-2023
Last Update Date
01-08-2025
Code Navigator

An internist like Igc Ii Pllc 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 Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

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

SHERYL TWEEDY

Authorized Official Title
BOOKKEEPING
Authorized Official Phone
(978) 459-6737

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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 1306545025, 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 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
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
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 0 → 0 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 + 3 + 0 + 6 + 1 + 0 + 4 + 1 + 0 + 0 + 4 + 24 = 45

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

The next multiple of ten after 45 is 50. The difference is the calculated check digit.

50 - 45 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1306545025.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
41 WELLMAN ST STE 400
LOWELL, MA 01851
Internal Medicine
41 WELLMAN ST STE 400
LOWELL, MA 01851
Internal Medicine (Gastroenterology)
41 WELLMAN ST STE 400
LOWELL, MA 01851
Internal Medicine (Gastroenterology)
41 WELLMAN ST STE 400
LOWELL, MA 01851
Internal Medicine (Gastroenterology)
41 WELLMAN ST STE 400
LOWELL, MA 01851
Internal Medicine (Gastroenterology)
41 WELLMAN ST STE 400
LOWELL, MA 01851
Internal Medicine (Gastroenterology)
41 WELLMAN ST STE 400
LOWELL, MA 01851

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306545025, enumerated as an "organization" on March 02, 2023.

The provider is located at 41 WELLMAN ST STE 400 LOWELL, MA 01851 and the phone number is (978) 459-6737.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.