GBGASTRO LLC
NPI 1639859101
Non-Pharmacy Dispensing Site in Framingham, MA

NPI Status: Active since July 20, 2023

Contact Information

475 FRANKLIN ST STE 110
FRAMINGHAM, MA
ZIP 01702
Phone: (305) 468-4185
Fax: (305) 675-3378

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  • Organization
  • Non-Pharmacy Dispensing Site

About GBGASTRO LLC

This page provides the complete NPI Profile along with additional information for Gbgastro Llc, a provider established in Framingham, Massachusetts operating as a Non-pharmacy Dispensing Site. The healthcare provider is registered in the NPI registry with number 1639859101 assigned on July 2023. The practitioner's primary taxonomy code is 332900000X. The provider is registered as an organization and their NPI record was last updated one year ago. The provider's . The authorized official of this NPI record is Alan Oliver Ceo (Ceo)

NPI
1639859101
Provider Legal Name
GBGASTRO LLC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
475 FRANKLIN ST STE 110 FRAMINGHAM, MA 01702
Location Phone
(305) 468-4185
Location Fax
(305) 675-3378
Mailing Address
9500 S DADELAND BLVD STE 200 MIAMI, FL 33156
Mailing Phone
(305) 468-4185
Mailing Fax
(305) 675-3378
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
07-20-2023
Last Update Date
05-15-2025
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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

Non-Pharmacy Dispensing Site

Taxonomy Code
332900000X
Type
Suppliers
Taxonomy Description
A site other than a pharmacy that dispenses medicinal preparations under the supervision of a physician to patients for self-administration. (e.g. physician offices, ER, Urgent Care Centers, Rural Health Facilities, etc.)

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

ALAN OLIVER CEO

Authorized Official Title
CEO
Authorized Official Phone
(786) 530-3820

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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 1639859101, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 8 → 16 → 7 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 6 + 5 + 1 + 8 + 1 + 0 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1639859101.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Social Worker (Clinical)
475 FRANKLIN ST STE 110
FRAMINGHAM, MA 01702
Internal Medicine (Gastroenterology)
475 FRANKLIN ST STE 110
FRAMINGHAM, MA 01702
Internal Medicine (Gastroenterology)
475 FRANKLIN ST STE 110
FRAMINGHAM, MA 01702
Nurse Practitioner (Acute Care)
475 FRANKLIN ST STE 110
FRAMINGHAM, MA 01702
Physician Assistant
475 FRANKLIN ST STE 110
FRAMINGHAM, MA 01702
Nurse Practitioner (Adult Health)
475 FRANKLIN ST STE 110
FRAMINGHAM, MA 01702

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639859101, enumerated as an "organization" on July 20, 2023.

The provider is located at 475 FRANKLIN ST STE 110 FRAMINGHAM, MA 01702 and the phone number is (305) 468-4185.

Non-Pharmacy Dispensing Site with taxonomy code 332900000X.