JO M JENNER ND
NPI 1942575642
Naturopath in Grants Pass, OR

NPI Status: Active since March 13, 2012

Contact Information

4840 FISH HATCHERY RD
GRANTS PASS, OR
ZIP 97527
Phone: (541) 488-1024

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  • Individual
  • Female
  • Naturopath

About JO JENNER

This page provides the complete NPI Profile along with additional information for Jo Jenner, a provider established in Grants Pass, Oregon with a medical specialization in Naturopath. The healthcare provider is registered in the NPI registry with number 1942575642 assigned on March 2012. The practitioner's primary taxonomy code is 175F00000X with license number 697 (OR). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1942575642
Provider Name
JO M JENNER ND
Gender
Female
Entity Type
Individual
Location Address
4840 FISH HATCHERY RD GRANTS PASS, OR 97527
Location Phone
(541) 488-1024
Mailing Address
4840 FISH HATCHERY RD GRANTS PASS, OR 97527
Mailing Phone
(541) 488-1024
Is Sole Proprietor?
Yes
Enumeration Date
03-13-2012
Last Update Date
01-05-2026
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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

Naturopath

Taxonomy Code
175F00000X
Type
Other Service Providers
License No.
697
License State
OR
Taxonomy Description
Diagnoses, treats, and cares for patients, using system of practice that bases treatment of physiological functions and abnormal conditions on natural laws governing human body: Utilizes physiological, psychological, and mechanical methods, such as air, water, light, heat, earth, phototherapy, food and herb therapy, psychotherapy, electrotherapy, physiotherapy, minor and orificial surgery, mechanotherapy, naturopathic corrections and manipulation, and natural methods or modalities, together with natural medicines, natural processed foods, and herbs and nature's remedies. Excludes major surgery, therapeutic use of x ray and radium, and use of drugs, except those assimilable substances containing elements or compounds which are components of body tissues and are physiologically compatible to body processes for maintenance of life.

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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 1942575642, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
2
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 4 → 8 5 → 10 → 1 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 1 + 0 + 7 + 1 + 0 + 6 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1942575642.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942575642, enumerated as an "individual" on March 13, 2012.

The provider is located at 4840 FISH HATCHERY RD GRANTS PASS, OR 97527 and the phone number is (541) 488-1024.

Naturopath with taxonomy code 175F00000X.