GOLDEN DAYS TRANSPORTATION LLC
NPI 1821872409
Non-emergency Medical Transport (VAN) in Boxborough, MA

NPI Status: Active since August 23, 2023

Contact Information

85 SWANSON RD STE 340
BOXBOROUGH, MA
ZIP 01719
Phone: (978) 715-9967
Fax: (978) 225-2831

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  • Organization
  • Non-emergency Medical Transport (VAN)

About GOLDEN DAYS TRANSPORTATION LLC

This page provides the complete NPI Profile along with additional information for Golden Days Transportation Llc, a provider established in Boxborough, Massachusetts operating as a Non-emergency Medical Transport (van). The healthcare provider is registered in the NPI registry with number 1821872409 assigned on August 2023. The practitioner's primary taxonomy code is 343900000X. The provider is registered as an organization and their NPI record was last updated December 2025. The provider's . The authorized official of this NPI record is Ms. Joanne Saprapasen (Director)

NPI
1821872409
Provider Legal Name
GOLDEN DAYS TRANSPORTATION LLC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
85 SWANSON RD STE 340 BOXBOROUGH, MA 01719
Location Phone
(978) 715-9967
Location Fax
(978) 225-2831
Mailing Address
85 SWANSON RD STE 340 BOXBOROUGH, MA 01719
Mailing Phone
(781) 504-7752
Mailing Fax
(978) 225-2831
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-23-2023
Last Update Date
12-30-2025
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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-emergency Medical Transport (VAN)

Taxonomy Code
343900000X
Type
Transportation Services
Taxonomy Description
A land vehicle with a capacity to meet special height, clearance, access, and seating, for the conveyance of persons in non-emergency situations. The vehicle may or may not be required to meet local county or state regulations.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1343800000XTransportation Services

Secured Medical Transport (VAN)

 

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

MS. JOANNE SAPRAPASEN

Authorized Official Title
DIRECTOR
Authorized Official Phone
(978) 715-9967

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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 1821872409, 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
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
9
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 2 → 4 8 → 16 → 7 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 1 + 6 + 7 + 4 + 4 + 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 1821872409.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Clinic/Center (Adult Day Care)
85 SWANSON RD STE 340
BOXBOROUGH, MA 01719
Home Health Aide
85 SWANSON RD STE 340
BOXBOROUGH, MA 01719
Foster Care Agency
85 SWANSON RD STE 340
BOXBOROUGH, MA 01719

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821872409, enumerated as an "organization" on August 23, 2023.

The provider is located at 85 SWANSON RD STE 340 BOXBOROUGH, MA 01719 and the phone number is (978) 715-9967.

Non-emergency Medical Transport (VAN) with taxonomy code 343900000X.