TWIN CITY MEDICAL OFFICES
NPI 1124017272
Surgery in Dennison, OH

NPI Status: Active since October 20, 2005

Contact Information

819 N 1ST ST
DENNISON, OH
ZIP 44621
Phone: (740) 922-0000
Fax: (740) 922-0025

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  • Organization
  • Surgery
  • Accepts Insurance
  • CLIA Number: 36D0342687
  • CLIA Cert. Type: Hospital
  • CLIA Exp. Date: 07-26-2027

About TWIN CITY MEDICAL OFFICES

This page provides the complete NPI Profile along with additional information for Twin City Medical Offices, a provider established in Dennison, Ohio operating as a Surgery. The healthcare provider is registered in the NPI registry with number 1124017272 assigned on October 2005. The practitioner's primary taxonomy code is 208600000X. The provider is registered as an organization and their NPI record was last updated one year ago. Twin City Medical Offices operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Mr. Nathan Fiber (Practice Administrator)

NPI
1124017272
Provider Legal Name
TWIN CITY MEDICAL OFFICES
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
819 N 1ST ST DENNISON, OH 44621
Location Phone
(740) 922-0000
Location Fax
(740) 922-0025
Mailing Address
819 N 1ST ST DENNISON, OH 44621
Mailing Phone
(740) 922-0000
Mailing Fax
(740) 922-0025
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-20-2005
Last Update Date
09-11-2025
Code Navigator

A surgeon like Twin City Medical Offices treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

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

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

 
2207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

 
3207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

 
4207Y00000XAllopathic & Osteopathic Physicians

Otolaryngology

 
5208000000XAllopathic & Osteopathic Physicians

Pediatrics

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Insurance Plans Accepted

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

  • Bronze 7500 $25 Generic Drugs - HMO
  • Bronze 7500 $25 Generic Drugs + Adult Vision & Fitness - HMO
  • Core Gold 1500 $10 Generic Drugs - HMO
  • Core Gold 1500 $10 Generic Drugs + Adult Vision & Fitness - HMO
  • Diabetes Gold 3000 $0 Chronic Care Drugs & Services - HMO
  • Diabetes Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
  • Diabetes Silver 5000 $0 Chronic Care Drugs & Services - HMO
  • Diabetes Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
  • Gold 2000 $15 Generic Drugs - HMO
  • Gold 2000 $15 Generic Drugs + Adult Vision & Fitness - HMO
  • HDHP Preventive Silver 5500 $0 Chronic Care Drugs - HMO
  • Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services - HMO
  • Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
  • Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services - HMO
  • Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness - HMO
  • Low Premium Bronze 10600 $25 Generic Drugs - HMO
  • Low Premium Bronze 10600 $25 Generic Drugs + Adult Vision & Fitness - HMO
  • Low Premium Silver 6200 $3 Generic Drugs - HMO
  • Low Premium Silver 6200 $3 Generic Drugs + Adult Vision & Fitness - HMO
  • Silver 6000 $20 Generic Drugs - HMO

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

MR. NATHAN FIBER

Authorized Official Title
PRACTICE ADMINISTRATOR
Authorized Official Phone
(740) 922-2800

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
8934425MEDICAID (05)OH 

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
36D0342687
Facility Type
Hospital
Certificate Effective Date
July 27, 2025
Certificate Expiration Date
July 26, 2027
Laboratory Director
DR. HIMANSHU DOSHI
Certificate Type
Certificate of Accreditation
Certificate Type Description
This is a CLIA certificate is issued to Twin City Medical Offices on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.

Reviews for TWIN CITY MEDICAL OFFICES

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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 1124017272, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 0 → 0 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 0 + 1 + 1 + 4 + 2 + 1 + 4 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1124017272.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
819 N 1ST ST
DENNISON, OH 44621
Family Medicine
819 N 1ST ST
DENNISON, OH 44621
Radiology (Diagnostic Radiology)
819 N 1ST ST
DENNISON, OH 44621
Emergency Medicine
819 N 1ST ST
DENNISON, OH 44621
Radiology (Diagnostic Radiology)
819 N 1ST ST
DENNISON, OH 44621
Radiology (Nuclear Radiology)
819 N 1ST ST
DENNISON, OH 44621
Radiology (Diagnostic Radiology)
819 N 1ST ST
DENNISON, OH 44621
Emergency Medicine
819 N 1ST ST
DENNISON, OH 44621
Emergency Medicine
819 N 1ST ST
DENNISON, OH 44621
Dietitian, Registered
819 N 1ST ST
DENNISON, OH 44621
Dietitian, Registered
819 N 1ST ST
DENNISON, OH 44621
Radiology (Diagnostic Radiology)
819 N 1ST ST
DENNISON, OH 44621
Emergency Medicine
819 N 1ST ST
DENNISON, OH 44621
Medicare Defined Swing Bed Unit
819 N 1ST ST
DENNISON, OH 44621
Dietitian, Registered
819 N 1ST ST
DENNISON, OH 44621
Emergency Medicine
819 N 1ST ST
DENNISON, OH 44621
Clinic/Center (Rural Health)
819 N 1ST ST
DENNISON, OH 44621
Nurse Practitioner (Family)
819 N 1ST ST
DENNISON, OH 44621
Family Medicine
819 N 1ST ST
DENNISON, OH 44621
Otolaryngology
819 N 1ST ST
DENNISON, OH 44621

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124017272, enumerated as an "organization" on October 20, 2005.

The provider is located at 819 N 1ST ST DENNISON, OH 44621 and the phone number is (740) 922-0000.

Surgery with taxonomy code 208600000X.

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