Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

CHASE LAYMAN PRS
NPI 1679492276
Peer Specialist in Zanesville, OH

Active since July 15, 2026
217 MUSKINGUM AVE, ZANESVILLE, OH 43701(740) 487-3000(740) 487-3012 Get Directions Write a Review

NPPES record added: July 15, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Peer Specialist

About CHASE LAYMAN

This page provides the complete NPI Profile along with additional information for Chase Layman, a provider established in Zanesville, Ohio with a medical specialization in Peer Specialist. The healthcare provider is registered in the NPI registry with number 1679492276 assigned on July 2026. The practitioner's primary taxonomy code is 175T00000X with license number PRS.007485 (OH). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1679492276
Provider Name
CHASE LAYMAN PRS
Gender
Male
Entity Type
Individual
Location Address
217 MUSKINGUM AVE ZANESVILLE, OH 43701
Location Phone
(740) 487-3000
Location Fax
(740) 487-3012
Mailing Address
201 OUTERBELT ST COLUMBUS, OH 43213
Mailing Phone
(614) 857-0722
Mailing Fax
(614) 490-0750
Is Sole Proprietor?
No
Enumeration Date
07-15-2026
Last Update Date
07-15-2026
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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

Peer Specialist

Taxonomy Code
175T00000X
Type
Other Service Providers
License No.
PRS.007485
License State
OH
Taxonomy Description
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

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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 1679492276, 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
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 7 → 14 → 5 4 → 8 2 → 4 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 8 + 9 + 4 + 2 + 1 + 4 + 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 1679492276.

Other Providers at the Same Location


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

Counselor (Addiction (Substance Use Disorder))
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Counselor (Addiction (Substance Use Disorder))
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Counselor (Addiction (Substance Use Disorder))
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Counselor (Addiction (Substance Use Disorder))
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Peer Specialist
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Community/Behavioral Health
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Counselor (Addiction (Substance Use Disorder))
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Case Manager/Care Coordinator
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Counselor (Addiction (Substance Use Disorder))
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Counselor (Addiction (Substance Use Disorder))
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Counselor (Addiction (Substance Use Disorder))
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Counselor (Addiction (Substance Use Disorder))
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Counselor (Addiction (Substance Use Disorder))
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Peer Specialist
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Peer Specialist
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Counselor (Addiction (Substance Use Disorder))
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Counselor (Professional)
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Substance Abuse Rehabilitation Facility
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Counselor (Addiction (Substance Use Disorder))
217 MUSKINGUM AVE
ZANESVILLE, OH 43701
Peer Specialist
217 MUSKINGUM AVE
ZANESVILLE, OH 43701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679492276, enumerated as an "individual" on July 15, 2026.

The provider is located at 217 MUSKINGUM AVE ZANESVILLE, OH 43701 and the phone number is (740) 487-3000.

Peer Specialist with taxonomy code 175T00000X.