RAYMOND FRANCIS GINSBURG LPC
NPI 1134454721
Counselor - Professional in Michigan City, IN

Q: What is the provider's specialty?

The provider's specialty is Counselor with taxonomy code 101YP2500X and a focus in Professional.

NPI Status: Active since October 15, 2009

Contact Information

340 COMMERCE SQ
MICHIGAN CITY, IN
ZIP 46360
Phone: (219) 879-3283
Fax: (219) 879-6965

NPPES record last updated: October 15, 2009. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Table of Contents

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

Individual
Male
Counselor
Professional

About RAYMOND GINSBURG

This page provides the complete NPI Profile along with additional information for Raymond Ginsburg, a provider established in Michigan City, Indiana with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1134454721 assigned on October 2009. The practitioner's primary taxonomy code is 101YP2500X. The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI: 1134454721
Provider Name: RAYMOND FRANCIS GINSBURG LPC
Gender: Male
Entity Type: Individual
Location Address: 340 COMMERCE SQ MICHIGAN CITY, IN 46360
Location Phone: (219) 879-3283
Location Fax: (219) 879-6965
Mailing Address: 340 COMMERCE SQ MICHIGAN CITY, IN 46360
Mailing Phone: (219) 879-3283
Mailing Fax: (219) 879-6965
Is Sole Proprietor?: No
Enumeration Date: 10-15-2009
Last Update Date: 10-15-2009
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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: Counselor Professional
Taxonomy Code: 101YP2500X
Type: Behavioral Health & Social Service Providers
License State: IL

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 1134454721, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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 → 6

Pos 4

Unchanged

Pos 5

Doubled → 8

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 4

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 3 → 6 4 → 8 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 8 + 5 + 8 + 7 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1

This NPI is valid

The calculated check digit is 1, which matches the last digit of 1134454721.