CATHERINE L. HERZOG, PH.D., PLLC
NPI 1225394836
Clinic/Center - Mental Health (Including Community Mental Health Center) in Waterford, MI

NPI Status: Active since April 09, 2012

Contact Information

1370 N OAKLAND BLVD
SUITE 100A
WATERFORD, MI
ZIP 48327
Phone: (248) 701-1093
Fax: (248) 886-1372

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  • Organization
  • Clinic/Center
  • Mental Health (Including Community Menta...

About CATHERINE L. HERZOG, PH.D., PLLC

This page provides the complete NPI Profile along with additional information for Catherine L. Herzog, Ph.d., Pllc, a provider established in Waterford, Michigan operating as a Clinic/center, focusing in mental health (including community mental health center) . The healthcare provider is registered in the NPI registry with number 1225394836 assigned on April 2012. The practitioner's primary taxonomy code is 261QM0801X with license number 6301008327 (MI). The provider is registered as an organization and their NPI record was last updated 14 years ago. The authorized official of this NPI record is Dr. Catherine Lydia Herzog Ph.d. (Owner/ceo)

NPI
1225394836
Provider Name
CATHERINE L. HERZOG, PH.D., PLLC
Entity Type
Organization
Location Address
1370 N OAKLAND BLVD SUITE 100A WATERFORD, MI 48327
Location Phone
(248) 701-1093
Location Fax
(248) 886-1372
Mailing Address
1370 N OAKLAND BLVD SUITE 100A WATERFORD, MI 48327
Mailing Phone
(248) 701-1093
Mailing Fax
(248) 886-1372
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-09-2012
Last Update Date
04-09-2012
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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

Clinic/Center Mental Health (Including Community Mental Health Center)

Taxonomy Code
261QM0801X
Type
Ambulatory Health Care Facilities
License No.
6301008327
License State
MI

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. CATHERINE LYDIA HERZOG PH.D.

Authorized Official Title
OWNER/CEO
Authorized Official Phone
(248) 701-1093

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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 1225394836, 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
2
Unchanged
Pos 3
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
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 2 → 4 3 → 6 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 6 + 9 + 8 + 8 + 6 + 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 1225394836.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Counselor
1370 N OAKLAND BLVD, SUITE 105
WATERFORD, MI 48327
Family Medicine
1370 N OAKLAND BLVD, 1ST FLOOR, SUITE 120
WATERFORD, MI 48327
Counselor (Professional)
1370 N OAKLAND BLVD, SUITE 105
WATERFORD, MI 48327
Home Health
1370 N OAKLAND BLVD, SUITE 120
WATERFORD, MI 48327
Counselor
1370 N OAKLAND BLVD, SUITE 105
WATERFORD, MI 48327
In Home Supportive Care
1370 N OAKLAND BLVD
WATERFORD, MI 48327

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225394836, enumerated as an "organization" on April 09, 2012.

The provider is located at 1370 N OAKLAND BLVD SUITE 100A WATERFORD, MI 48327 and the phone number is (248) 701-1093.

Clinic/Center with taxonomy code 261QM0801X and a focus in Mental Health (Including Community Mental Health Center).