TERRENCE JOSEPH IHNAT M.D.
NPI 1508814005
Surgery in Indianapolis, IN

NPI Status: Active since May 05, 2006

Contact Information

1400 N RITTER AVE
STE. 120
INDIANAPOLIS, IN
ZIP 46219
Phone: (317) 355-1000
Fax: (317) 355-5440

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  • Individual
  • Male
  • Surgery

About TERRENCE IHNAT

This page provides the complete NPI Profile along with additional information for Terrence Ihnat, a provider established in Indianapolis, Indiana with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1508814005 assigned on May 2006. The practitioner's primary taxonomy code is 208600000X with license number 01026265A (IN). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1508814005
Provider Name
TERRENCE JOSEPH IHNAT M.D.
Gender
Male
Entity Type
Individual
Location Address
1400 N RITTER AVE STE. 120 INDIANAPOLIS, IN 46219
Location Phone
(317) 355-1000
Location Fax
(317) 355-5440
Mailing Address
6626 E 75TH ST SUITE 500 INDIANAPOLIS, IN 46250
Is Sole Proprietor?
No
Enumeration Date
05-05-2006
Last Update Date
11-27-2023
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A surgeon like Terrence Ihnat 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
License No.
01026265A
License State
IN
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.

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.

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.

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
100233680MEDICAID (05)IN 
000000497912OTHER (01)INANTHEM BCBS
000000764831OTHER (01)INANTHEM

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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 1508814005, 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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
0
Doubled → 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 0 → 0 8 → 16 → 7 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 1 + 6 + 1 + 8 + 0 + 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 1508814005.

Other Providers at the Same Location


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

Psychiatry & Neurology (Neurology)
1400 N RITTER AVE, SUITE 451
INDIANAPOLIS, IN 46219
Ophthalmology
1400 N RITTER AVE, STE 276
INDIANAPOLIS, IN 46219
Internal Medicine (Cardiovascular Disease)
1400 N RITTER AVE, SUITE 500
INDIANAPOLIS, IN 46219
Orthopaedic Surgery
1400 N RITTER AVE, SUITE 510
INDIANAPOLIS, IN 46219
Optometrist
1400 N RITTER AVE, 281
INDIANAPOLIS, IN 46219
Internal Medicine (Gastroenterology)
1400 N RITTER AVE, STE 210
INDPLS, IN 46219
Physician Assistant
1400 N RITTER AVE, SUITE 120
INDIANAPOLIS, IN 46219
Surgery
1400 N RITTER AVE, SUITE 330
INDIANAPOLIS, IN 46219
Pharmacist (Pharmacotherapy)
1400 N RITTER AVE
INDIANAPOLIS, IN 46219
Internal Medicine (Gastroenterology)
1400 N RITTER AVE, SUITE 370
INDIANAPOLIS, IN 46219
Pharmacist (Pharmacotherapy)
1400 N RITTER AVE, SUITE #211
INDIANAPOLIS, IN 46219
Pharmacist (Pharmacotherapy)
1400 N RITTER AVE, SUITE #211
INDIANAPOLIS, IN 46219
Clinic/Center (Medical Specialty)
1400 N RITTER AVE, SUITE 221
INDIANAPOLIS, IN 46219
Obstetrics & Gynecology
1400 N RITTER AVE, SUITE 431
INDIANAPOLIS, IN 46219
Internal Medicine (Cardiovascular Disease)
1400 N RITTER AVE, SUITE 500
INDIANAPOLIS, IN 46219
Neurological Surgery
1400 N RITTER AVE, SUITE 231
INDIANAPOLIS, IN 46219
Pharmacist
1400 N RITTER AVE
INDIANAPOLIS, IN 46219
Orthopaedic Surgery
1400 N RITTER AVE, SUITE 510
INDIANAPOLIS, IN 46219
Orthopaedic Surgery
1400 N RITTER AVE, SUITE 351
INDIANAPOLIS, IN 46219
Internal Medicine
1400 N RITTER AVE, SUITE 375
INDIANAPOLIS, IN 46219

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508814005, enumerated as an "individual" on May 05, 2006.

The provider is located at 1400 N RITTER AVE STE. 120 INDIANAPOLIS, IN 46219 and the phone number is (317) 355-1000.

Surgery with taxonomy code 208600000X.

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