GREGORY C FEDERICO ORTHOTIC FITTER
NPI 1629199906
Orthotic Fitter in Cary, NC

NPI Status: Active since April 03, 2007

Contact Information

580 NEW WAVERLY PL
SUITE 140
CARY, NC
ZIP 27511
Phone: (919) 233-2060
Fax: (919) 233-2959

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  • Individual
  • Male
  • Orthotic Fitter

About GREGORY FEDERICO

This page provides the complete NPI Profile along with additional information for Gregory Federico, a provider established in Cary, North Carolina with a medical specialization in Orthotic Fitter. The healthcare provider is registered in the NPI registry with number 1629199906 assigned on April 2007. The practitioner's primary taxonomy code is 225000000X with license number C17052 (NC). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1629199906
Provider Name
GREGORY C FEDERICO ORTHOTIC FITTER
Gender
Male
Entity Type
Individual
Location Address
580 NEW WAVERLY PL SUITE 140 CARY, NC 27511
Location Phone
(919) 233-2060
Location Fax
(919) 233-2959
Mailing Address
580 NEW WAVERLY PL SUITE 140 CARY, NC 27511
Mailing Phone
(919) 233-2060
Mailing Fax
(919) 233-2959
Is Sole Proprietor?
No
Enumeration Date
04-03-2007
Last Update Date
09-11-2025
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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

Orthotic Fitter

Taxonomy Code
225000000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
C17052
License State
NC
Taxonomy Description
An individual trained in the management of fitting prefabricated orthoses.

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)
1174400000XOther Service Providers

Specialist

C17052 (NC)

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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 1629199906, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
0
Doubled → 0
Check
6
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 1 → 2 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 + 4 + 9 + 2 + 9 + 1 + 8 + 9 + 0 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1629199906.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Physician Assistant (Medical)
580 NEW WAVERLY PL, SUITE 120
CARY, NC 27511

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629199906, enumerated as an "individual" on April 03, 2007.

The provider is located at 580 NEW WAVERLY PL SUITE 140 CARY, NC 27511 and the phone number is (919) 233-2060.

Orthotic Fitter with taxonomy code 225000000X.