JOHN HOWARD GREGORY CERTIFIED ORTHOTIST
NPI 1699488007
Prosthetic/Orthotic Supplier in West Linn, OR
NPI Status: Active since December 30, 2022
Contact Information
2020 8TH AVE STE 222
WEST LINN, OR
ZIP 97068
Phone: (503) 344-6642
Fax: (503) 305-7045
- Individual
- Male
- Prosthetic/Orthotic Supplier
About JOHN GREGORY
This page provides the complete NPI Profile along with additional information for John Gregory, a provider established in West Linn, Oregon with a medical specialization in Prosthetic/orthotic Supplier. The healthcare provider is registered in the NPI registry with number 1699488007 assigned on December 2022. The practitioner's primary taxonomy code is 335E00000X with license number CO003723 (OR). The provider is registered as an individual and his NPI record was last updated 3 years ago.
- NPI
- 1699488007
- Provider Name
- JOHN HOWARD GREGORY CERTIFIED ORTHOTIST
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2020 8TH AVE STE 222 WEST LINN, OR 97068
- Location Phone
- (503) 344-6642
- Location Fax
- (503) 305-7045
- Mailing Address
- 61538 HARDIN MARTIN CT BEND, OR 97702
- Mailing Phone
- (503) 348-7830
- Mailing Fax
- (503) 305-7045
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 12-30-2022
- Last Update Date
- 01-13-2023
- 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
Prosthetic/Orthotic Supplier
- Taxonomy Code
- 335E00000X
- Type
- Suppliers
- License No.
- CO003723
- License State
- OR
- 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.
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) |
|---|---|---|---|---|
| 1 | 335E00000X | Suppliers | Prosthetic/Orthotic Supplier | CO003723 (WA) |
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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 1699488007, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 73 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
WEST LINN, OR 97068
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1699488007, enumerated as an "individual" on December 30, 2022.
The provider is located at 2020 8TH AVE STE 222 WEST LINN, OR 97068 and the phone number is (503) 344-6642.
Prosthetic/Orthotic Supplier with taxonomy code 335E00000X.
