JOHN W CARNESI
NPI 1295680254
Social Worker in Blue Ash, OH

NPI Status: Active since March 03, 2026

Contact Information

9395 KENWOOD RD STE 100
BLUE ASH, OH
ZIP 45242
Phone: (513) 469-1188
Fax: (513) 766-3358

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  • Individual
  • Male
  • Social Worker

About JOHN CARNESI

This page provides the complete NPI Profile along with additional information for John Carnesi, a provider established in Blue Ash, Ohio with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1295680254 assigned on March 2026. The practitioner's primary taxonomy code is 104100000X with license number S.2310163 (OH). The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1295680254
Provider Name
JOHN W CARNESI
Gender
Male
Entity Type
Individual
Location Address
9395 KENWOOD RD STE 100 BLUE ASH, OH 45242
Location Phone
(513) 469-1188
Location Fax
(513) 766-3358
Mailing Address
9395 KENWOOD RD STE 100 BLUE ASH, OH 45242
Mailing Phone
(513) 469-1188
Mailing Fax
(513) 766-3358
Is Sole Proprietor?
No
Enumeration Date
03-03-2026
Last Update Date
03-03-2026
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A social worker like John Carnesi helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
S.2310163
License State
OH
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1295680254, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
4
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 9 → 18 → 9 6 → 12 → 3 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 2 + 8 + 0 + 2 + 1 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1295680254.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Social Worker
9395 KENWOOD RD STE 100
BLUE ASH, OH 45242
Clinic/Center (Mental Health (Including Community Mental Health Center))
9395 KENWOOD RD STE 100
BLUE ASH, OH 45242
Social Worker (Clinical)
9395 KENWOOD RD STE 100
BLUE ASH, OH 45242
Social Worker
9395 KENWOOD RD STE 100
BLUE ASH, OH 45242
Case Manager/Care Coordinator
9395 KENWOOD RD STE 100
BLUE ASH, OH 45242
Social Worker
9395 KENWOOD RD STE 100
BLUE ASH, OH 45242
Social Worker
9395 KENWOOD RD STE 100
BLUE ASH, OH 45242
Social Worker
9395 KENWOOD RD STE 100
BLUE ASH, OH 45242
Social Worker
9395 KENWOOD RD STE 100
BLUE ASH, OH 45242
Social Worker
9395 KENWOOD RD STE 100
BLUE ASH, OH 45242
Social Worker (Clinical)
9395 KENWOOD RD STE 100
BLUE ASH, OH 45242
Social Worker (Clinical)
9395 KENWOOD RD STE 100
BLUE ASH, OH 45242

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295680254, enumerated as an "individual" on March 03, 2026.

The provider is located at 9395 KENWOOD RD STE 100 BLUE ASH, OH 45242 and the phone number is (513) 469-1188.

Social Worker with taxonomy code 104100000X.