JOSEPH S WANG
NPI 1811777899
Psychologist - Health Service in Cincinnati, OH

NPI Status: Active since October 05, 2023

Contact Information

11085 MONTGOMERY RD STE 250
CINCINNATI, OH
ZIP 45249
Phone: (513) 547-2861

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Psychologist
Health Service

About JOSEPH WANG

This page provides the complete NPI Profile along with additional information for Joseph Wang, a provider established in Cincinnati, Ohio with a medical specialization in Psychologist, focusing in health service . The healthcare provider is registered in the NPI registry with number 1811777899 assigned on October 2023. The practitioner's primary taxonomy code is 103TH0100X. The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI: 1811777899
Provider Name: JOSEPH S WANG
Gender: Male
Entity Type: Individual
Location Address: 11085 MONTGOMERY RD STE 250 CINCINNATI, OH 45249
Location Phone: (513) 547-2861
Mailing Address: 2120 SAINT JAMES AVE APT 3 CINCINNATI, OH 45206
Mailing Phone: (832) 692-1286
Is Sole Proprietor?: No
Enumeration Date: 10-05-2023
Last Update Date: 10-05-2023
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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: Psychologist Health Service
Taxonomy Code: 103TH0100X
Type: Behavioral Health & Social Service Providers
Taxonomy Description: A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).

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 1811777899, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 2

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 14 → 1 + 4

Pos 8

Unchanged

Pos 9

Doubled → 18 → 1 + 8

Check

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 1 → 2 7 → 14 → 5 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 4 + 7 + 1 + 4 + 8 + 1 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9

This NPI is valid

The calculated check digit is 9, which matches the last digit of 1811777899.