MARATHON FAMILY DENTISTRY, LLC
NPI 1073026936
Dentist in Marathon, WI

NPI Status: Active since November 14, 2017

Contact Information

981 BLUE STONE LN
MARATHON, WI
ZIP 54448
Phone: (715) 443-2200

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  • Organization
  • Dentist
  • CLIA Number: 52D2270815
  • CLIA Cert. Type: Practitioner Other
  • CLIA Exp. Date: 10-20-2026

About MARATHON FAMILY DENTISTRY, LLC

This page provides the complete NPI Profile along with additional information for Marathon Family Dentistry, Llc, a provider established in Marathon, Wisconsin operating as a Dentist. The healthcare provider is registered in the NPI registry with number 1073026936 assigned on November 2017. The practitioner's primary taxonomy code is 122300000X. The provider is registered as an organization and their NPI record was last updated 9 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Olga Grenova (Director Of Accounting)

NPI
1073026936
Provider Name
MARATHON FAMILY DENTISTRY, LLC
Entity Type
Organization
Location Address
981 BLUE STONE LN MARATHON, WI 54448
Location Phone
(715) 443-2200
Mailing Address
981 BLUE STONE LN MARATHON, WI 54448
Mailing Phone
(715) 443-2200
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-14-2017
Last Update Date
11-14-2017
Code Navigator

A dentist like Marathon Family Dentistry, Llc is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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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

Dentist

Taxonomy Code
122300000X
Type
Dental Providers
Taxonomy Description
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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

OLGA GRENOVA

Authorized Official Title
DIRECTOR OF ACCOUNTING
Authorized Official Phone
(608) 833-2213

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
52D2270815
Facility Type
Practitioner Other
Certificate Effective Date
October 21, 2024
Certificate Expiration Date
October 20, 2026
Laboratory Director
DR. THOMAS STOFFEL
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Marathon Family Dentistry, Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1073026936, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
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 7 → 14 → 5 0 → 0 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 0 + 2 + 1 + 2 + 9 + 6 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1073026936.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Dentist (General Practice)
981 BLUE STONE LN
MARATHON, WI 54448
Dentist (General Practice)
981 BLUE STONE LN
MARATHON, WI 54448

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073026936, enumerated as an "organization" on November 14, 2017.

The provider is located at 981 BLUE STONE LN MARATHON, WI 54448 and the phone number is (715) 443-2200.

Dentist with taxonomy code 122300000X.