AVENIR VENTURES, L.L.C.
NPI 1265610307
Specialist in South Portland, ME

NPI Status: Active since January 31, 2008

Contact Information

52 ATLANTIC PL STE B-50
SOUTH PORTLAND, ME
ZIP 04106
Phone: (877) 202-2869
Fax: (855) 713-2273

Get Directions Write a Review

  • Organization
  • Specialist

About AVENIR VENTURES, L.L.C.

This page provides the complete NPI Profile along with additional information for Avenir Ventures, L.l.c., a provider established in South Portland, Maine operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1265610307 assigned on January 2008. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an organization and their NPI record was last updated May 2026. Avenir Ventures, L.l.c. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Joshua L. Proffitt (President & Ceo)

NPI
1265610307
Provider Legal Name
AVENIR VENTURES, L.L.C.
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
52 ATLANTIC PL STE B-50 SOUTH PORTLAND, ME 04106
Location Phone
(877) 202-2869
Location Fax
(855) 713-2273
Mailing Address
3854 AMERICAN WAY STE A BATON ROUGE, LA 70816
Mailing Phone
(225) 292-2031
Mailing Fax
(855) 713-2273
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-31-2008
Last Update Date
05-08-2026
Code Navigator

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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

JOSHUA L. PROFFITT

Authorized Official Title
PRESIDENT & CEO
Authorized Official Phone
(617) 639-4092

Reviews for AVENIR VENTURES, L.L.C.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1265610307, we treat the final digit (7) 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 43. The final step is to find the difference between that total and the next multiple of ten (50 - 43 = 7).

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
2
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 6 → 12 → 3 6 → 12 → 3 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 2 + 5 + 1 + 2 + 1 + 0 + 3 + 0 + 24 = 43

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

The next multiple of ten after 43 is 50. The difference is the calculated check digit.

50 - 43 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1265610307.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265610307, enumerated as an "organization" on January 31, 2008.

The provider is located at 52 ATLANTIC PL STE B-50 SOUTH PORTLAND, ME 04106 and the phone number is (877) 202-2869.

Specialist with taxonomy code 174400000X.