UNION ORTHOTICS & PROSTHETICS CO.
NPI 1891683769
Prosthetic/Orthotic Supplier in Washington, PA

NPI Status: Active since June 27, 2025

Contact Information

382 W CHESTNUT ST
WASHINGTON, PA
ZIP 15301
Phone: (412) 622-2020
Fax: (724) 225-1250

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  • Organization
  • Prosthetic/Orthotic Supplier

About UNION ORTHOTICS & PROSTHETICS CO.

This page provides the complete NPI Profile along with additional information for Union Orthotics & Prosthetics Co., a provider established in Washington, Pennsylvania operating as a Prosthetic/orthotic Supplier. The healthcare provider is registered in the NPI registry with number 1891683769 assigned on June 2025. The practitioner's primary taxonomy code is 335E00000X. 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 Ann Leimkuehler Moss (President)

NPI
1891683769
Provider Name
UNION ORTHOTICS & PROSTHETICS CO.
Entity Type
Organization
Location Address
382 W CHESTNUT ST WASHINGTON, PA 15301
Location Phone
(412) 622-2020
Location Fax
(724) 225-1250
Mailing Address
3424 LIBERTY AVE PITTSBURGH, PA 15201
Mailing Phone
(412) 622-2020
Mailing Fax
(724) 225-1250
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-27-2025
Last Update Date
06-27-2025
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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

Prosthetic/Orthotic Supplier

Taxonomy Code
335E00000X
Type
Suppliers
Taxonomy Description
An organization that provides prosthetic and orthotic care which may include, but is not limited to, patient evaluation, prosthesis or orthosis design, fabrication, fitting and modification to treat limb loss for purposes of restoring physiological function and/or cosmesis or to treat a neuromusculoskeletal disorder or acquired condition.

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

ANN LEIMKUEHLER MOSS

Authorized Official Title
PRESIDENT
Authorized Official Phone
(412) 325-2650

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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 1891683769, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 9 → 18 → 9 6 → 12 → 3 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 2 + 8 + 6 + 7 + 1 + 2 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1891683769.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Physical Therapist
382 W CHESTNUT ST
WASHINGTON, PA 15301
Physical Therapist
382 W CHESTNUT ST
WASHINGTON, PA 15301
Physical Therapist
382 W CHESTNUT ST
WASHINGTON, PA 15301
Physical Therapist
382 W CHESTNUT ST
WASHINGTON, PA 15301
Physical Therapist
382 W CHESTNUT ST
WASHINGTON, PA 15301
Specialist/Technologist (Athletic Trainer)
382 W CHESTNUT ST
WASHINGTON, PA 15301
Chiropractor
382 W CHESTNUT ST, SUITE 103
WASHINGTON, PA 15301
Chiropractor
382 W CHESTNUT ST, SUITE 103
WASHINGTON, PA 15301
Dietitian, Registered
382 W CHESTNUT ST
WASHINGTON, PA 15301
Chiropractor
382 W CHESTNUT ST, SUITE 103
WASHINGTON, PA 15301
Chiropractor
382 W CHESTNUT ST, SUITE 103
WASHINGTON, PA 15301
Physical Therapist
382 W CHESTNUT ST
WASHINGTON, PA 15301
Physical Therapist
382 W CHESTNUT ST
WASHINGTON, PA 15301
Specialist
382 W CHESTNUT ST
WASHINGTON, PA 15301
Prosthetic/Orthotic Supplier
382 W CHESTNUT ST
WASHINGTON, PA 15301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891683769, enumerated as an "organization" on June 27, 2025.

The provider is located at 382 W CHESTNUT ST WASHINGTON, PA 15301 and the phone number is (412) 622-2020.

Prosthetic/Orthotic Supplier with taxonomy code 335E00000X.