TGZ HOLDINGS LLC
NPI 1548690217
Clinic/Center - Medical Specialty in Tiffin, OH

NPI Status: Active since November 17, 2013

Contact Information

27 ST LAWRENCE DR
SUITE 204
TIFFIN, OH
ZIP 44883
Phone: (419) 455-8570
Fax: (419) 455-8579

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  • Organization
  • Clinic/Center
  • Medical Specialty

About TGZ HOLDINGS LLC

This page provides the complete NPI Profile along with additional information for Tgz Holdings Llc, a provider established in Tiffin, Ohio operating as a Clinic/center, focusing in medical specialty . The healthcare provider is registered in the NPI registry with number 1548690217 assigned on November 2013. The practitioner's primary taxonomy code is 261QM2500X with license number 35.121250 (OH). The provider is registered as an organization and their NPI record was last updated 13 years ago. The authorized official of this NPI record is Dr. Thomas G Zaciewski Md (Owner)

NPI
1548690217
Provider Name
TGZ HOLDINGS LLC
Entity Type
Organization
Location Address
27 ST LAWRENCE DR SUITE 204 TIFFIN, OH 44883
Location Phone
(419) 455-8570
Location Fax
(419) 455-8579
Mailing Address
27 ST LAWRENCE DR SUITE 204 TIFFIN, OH 44883
Mailing Phone
(419) 455-8570
Mailing Fax
(419) 455-8579
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-17-2013
Last Update Date
11-17-2013
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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 Medical Specialty

Taxonomy Code
261QM2500X
Type
Ambulatory Health Care Facilities
License No.
35.121250
License State
OH
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

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. THOMAS G ZACIEWSKI MD

Authorized Official Title
OWNER
Authorized Official Phone
(419) 455-8570

Reviews for TGZ HOLDINGS LLC

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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 1548690217, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 1 + 2 + 9 + 0 + 2 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1548690217.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Surgery
27 ST LAWRENCE DR, SUITE 203
TIFFIN, OH 44883
Durable Medical Equipment & Medical Supplies (Oxygen Equipment & Supplies)
27 ST LAWRENCE DR, STE 107
TIFFIN, OH 44883
Occupational Therapist
27 ST LAWRENCE DR, SUITE 104
TIFFIN, OH 44883
Physical Therapist
27 ST LAWRENCE DR
TIFFIN, OH 44883
Dentist (Pediatric Dentistry)
27 ST LAWRENCE DR, SUITE 109
TIFFIN, OH 44883
Occupational Therapist
27 ST LAWRENCE DR, SUITE 104
TIFFIN, OH 44883
Speech-Language Pathologist
27 ST LAWRENCE DR, SUITE 104
TIFFIN, OH 44883
Urology
27 ST LAWRENCE DR, SUITE 204
TIFFIN, OH 44883
Durable Medical Equipment & Medical Supplies
27 ST LAWRENCE DR, SUITE 107
TIFFIN, OH 44883
Dentist (General Practice)
27 ST LAWRENCE DR, SUITE 109
TIFFIN, OH 44883
Dentist (Pediatric Dentistry)
27 ST LAWRENCE DR, SUITE 109
TIFFIN, OH 44883
Physician Assistant (Medical)
27 ST LAWRENCE DR, SUITE 204
TIFFIN, OH 44883
Speech-Language Pathologist
27 ST LAWRENCE DR
TIFFIN, OH 44883
Speech-Language Pathologist
27 ST LAWRENCE DR, SUITE 104
TIFFIN, OH 44883
Occupational Therapist
27 ST LAWRENCE DR, SUITE 104
TIFFIN, OH 44883
Family Medicine
27 ST LAWRENCE DR, SUITE 101
TIFFIN, OH 44883
Internal Medicine (Pulmonary Disease)
27 ST LAWRENCE DR, SUITE 201A
TIFFIN, OH 44883
Speech-Language Pathologist
27 ST LAWRENCE DR
TIFFIN, OH 44883
Nurse Practitioner (Family)
27 ST LAWRENCE DR, SUITE 204
TIFFIN, OH 44883

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548690217, enumerated as an "organization" on November 17, 2013.

The provider is located at 27 ST LAWRENCE DR SUITE 204 TIFFIN, OH 44883 and the phone number is (419) 455-8570.

Clinic/Center with taxonomy code 261QM2500X and a focus in Medical Specialty.