MASON CITY ENDODONTICS LLP
NPI 1235790155
Dentist - Endodontics in Mason City, IA

NPI Status: Active since June 21, 2019

Contact Information

1530 S MONROE AVE
MASON CITY, IA
ZIP 50401
Phone: (641) 530-2657

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  • Organization
  • Dentist
  • Endodontics
  • CLIA Number: 16D0931878
  • CLIA Cert. Type: Other
  • CLIA Exp. Date: 08-05-2027

About MASON CITY ENDODONTICS LLP

This page provides the complete NPI Profile along with additional information for Mason City Endodontics Llp, a provider established in Mason City, Iowa operating as a Dentist, focusing in endodontics . The healthcare provider is registered in the NPI registry with number 1235790155 assigned on June 2019. The practitioner's primary taxonomy code is 1223E0200X. The provider is registered as an organization and their NPI record was last updated 7 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 Mrs. Marena Gell (Manager)

NPI
1235790155
Provider Name
MASON CITY ENDODONTICS LLP
Entity Type
Organization
Location Address
1530 S MONROE AVE MASON CITY, IA 50401
Location Phone
(641) 530-2657
Mailing Address
266 TRILLIUM ST NW CONCORD, NC 28027
Mailing Phone
(704) 644-9444
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-21-2019
Last Update Date
01-02-2020
Code Navigator

A dentist like Mason City Endodontics Llp 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 Endodontics

Taxonomy Code
1223E0200X
Type
Dental Providers
Taxonomy Description
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

MRS. MARENA GELL

Authorized Official Title
MANAGER
Authorized Official Phone
(641) 530-2657

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1205990355OTHER (01)NCPROVIDER INFORMATION

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
16D0931878
Facility Type
Other
Certificate Effective Date
August 06, 2025
Certificate Expiration Date
August 05, 2027
Laboratory Director
MELISSA MANN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Mason City Endodontics Llp 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 1235790155, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 7 → 14 → 5 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 1 + 4 + 9 + 0 + 1 + 1 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1235790155.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Oral & Maxillofacial Surgery
1530 S MONROE AVE
MASON CITY, IA 50401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235790155, enumerated as an "organization" on June 21, 2019.

The provider is located at 1530 S MONROE AVE MASON CITY, IA 50401 and the phone number is (641) 530-2657.

Dentist with taxonomy code 1223E0200X and a focus in Endodontics.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.