SHANNON PENIX RN
NPI 1063399707
Registered Nurse - Addiction (Substance Use Disorder) in Portsmouth, OH

NPI Status: Active since August 15, 2025

Contact Information

729 6TH ST
PORTSMOUTH, OH
ZIP 45662
Phone: (740) 876-8290
Fax: (740) 529-1205

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  • Individual
  • Female
  • Registered Nurse
  • Addiction (Substance Use Disorder)

About SHANNON PENIX

This page provides the complete NPI Profile along with additional information for Shannon Penix, a provider established in Portsmouth, Ohio with a medical specialization in Registered Nurse, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1063399707 assigned on August 2025. The practitioner's primary taxonomy code is 163WA0400X with license number RN.554893 (OH). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1063399707
Provider Name
SHANNON PENIX RN
Gender
Female
Entity Type
Individual
Location Address
729 6TH ST PORTSMOUTH, OH 45662
Location Phone
(740) 876-8290
Location Fax
(740) 529-1205
Mailing Address
2716 SCIOTO TRL PORTSMOUTH, OH 45662
Is Sole Proprietor?
Yes
Enumeration Date
08-15-2025
Last Update Date
04-20-2026
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A registered nurse (RN) like Shannon Penix coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

Addiction nurses - this registered nurse specializes in addiction medicine assisting patients in overcoming dependencies on alcohol, drugs, and other substances.

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

Registered Nurse Addiction (Substance Use Disorder)

Taxonomy Code
163WA0400X
Type
Nursing Service Providers
License No.
RN.554893
License State
OH

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)
1175T00000XOther Service Providers

Peer Specialist

APS.006524 (OH)

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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 1063399707, 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 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.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 6 → 12 → 3 3 → 6 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 + 0 + 1 + 2 + 3 + 6 + 9 + 1 + 8 + 7 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1063399707.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Ambulance (Air Transport)
729 6TH ST
PORTSMOUTH, OH 45662
Ambulance (Land Transport)
729 6TH ST
PORTSMOUTH, OH 45662
Ambulance (Land Transport)
729 6TH ST
PORTSMOUTH, OH 45662
Clinic/Center (Radiology, Mobile)
729 6TH ST
PORTSMOUTH, OH 45662
Durable Medical Equipment & Medical Supplies
729 6TH ST
PORTSMOUTH, OH 45662
Physical Therapist
729 6TH ST
PORTSMOUTH, OH 45662
Home Health
729 6TH ST
PORTSMOUTH, OH 45662
Licensed Practical Nurse
729 6TH ST
PORTSMOUTH, OH 45662
Case Manager/Care Coordinator
729 6TH ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
729 6TH ST
PORTSMOUTH, OH 45662
Case Manager/Care Coordinator
729 6TH ST
PORTSMOUTH, OH 45662
Case Manager/Care Coordinator
729 6TH ST
PORTSMOUTH, OH 45662
Case Manager/Care Coordinator
729 6TH ST
PORTSMOUTH, OH 45662
Licensed Practical Nurse
729 6TH ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
729 6TH ST
PORTSMOUTH, OH 45662
Peer Specialist
729 6TH ST
PORTSMOUTH, OH 45662
Substance Abuse Rehabilitation Facility
729 6TH ST
PORTSMOUTH, OH 45662
Case Manager/Care Coordinator
729 6TH ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
729 6TH ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
729 6TH ST
PORTSMOUTH, OH 45662

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063399707, enumerated as an "individual" on August 15, 2025.

The provider is located at 729 6TH ST PORTSMOUTH, OH 45662 and the phone number is (740) 876-8290.

Registered Nurse with taxonomy code 163WA0400X and a focus in Addiction (Substance Use Disorder).