OPENDOORS
NPI 1700403045
Peer Specialist in Providence, RI

NPI Status: Active since July 02, 2020

Contact Information

485 PLAINFIELD ST
PROVIDENCE, RI
ZIP 02909
Phone: (401) 781-5808

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  • Organization
  • Peer Specialist

About OPENDOORS

This page provides the complete NPI Profile along with additional information for Opendoors, a provider established in Providence, Rhode Island operating as a Peer Specialist. The healthcare provider is registered in the NPI registry with number 1700403045 assigned on July 2020. The practitioner's primary taxonomy code is 175T00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Patrick Westfall (Co-executive Director)

NPI
1700403045
Provider Name
OPENDOORS
Entity Type
Organization
Location Address
485 PLAINFIELD ST PROVIDENCE, RI 02909
Location Phone
(401) 781-5808
Mailing Address
485 PLAINFIELD ST PROVIDENCE, RI 02909
Mailing Phone
(401) 781-5808
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-02-2020
Last Update Date
08-27-2025
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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

Peer Specialist

Taxonomy Code
175T00000X
Type
Other Service Providers
Taxonomy Description
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

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)
1251B00000XAgencies

Case Management

 

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

PATRICK WESTFALL

Authorized Official Title
CO-EXECUTIVE DIRECTOR
Authorized Official Phone
(401) 214-1818

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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 1700403045, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
7
Unchanged
Pos 3
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
4
Doubled → 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 0 → 0 4 → 8 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 8 + 0 + 6 + 0 + 8 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1700403045.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700403045, enumerated as an "organization" on July 02, 2020.

The provider is located at 485 PLAINFIELD ST PROVIDENCE, RI 02909 and the phone number is (401) 781-5808.

Peer Specialist with taxonomy code 175T00000X.