DAVID A. TRENKNER MD
NPI 1730180563
Radiology - Radiation Oncology in Fort Wayne, IN

NPI Status: Active since August 02, 2005

Contact Information

11141 PARKVIEW PLAZA DR STE 110
FORT WAYNE, IN
ZIP 46845
Phone: (260) 266-9100
Fax: (260) 266-9101

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  • Individual
  • Male
  • Radiology
  • Radiation Oncology

About DAVID TRENKNER

This page provides the complete NPI Profile along with additional information for David Trenkner, a provider established in Fort Wayne, Indiana with a medical specialization in Radiology, focusing in radiation oncology . The healthcare provider is registered in the NPI registry with number 1730180563 assigned on August 2005. The practitioner's primary taxonomy code is 2085R0001X with license number 01031940A (IN). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1730180563
Provider Name
DAVID A. TRENKNER MD
Gender
Male
Entity Type
Individual
Location Address
11141 PARKVIEW PLAZA DR STE 110 FORT WAYNE, IN 46845
Location Phone
(260) 266-9100
Location Fax
(260) 266-9101
Mailing Address
7910 W JEFFERSON BLVD STE 110 FORT WAYNE, IN 46804
Mailing Phone
(260) 436-4116
Mailing Fax
(260) 266-9101
Is Sole Proprietor?
No
Enumeration Date
08-02-2005
Last Update Date
03-11-2013
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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

Radiology Radiation Oncology

Taxonomy Code
2085R0001X
Type
Allopathic & Osteopathic Physicians
License No.
01031940A
License State
IN
Taxonomy Description
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

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
300039787MEDICARE PIN (08)IN 
D94660MEDICARE UPIN (02)IN 
100321320MEDICAID (05)IN 
132510FMEDICARE PIN (08)IN 
0788081MEDICAID (05)OH 
300039787OTHER (01)INMEDICARE RAILROAD
000000614692OTHER (01)INANTHEM PIN
103434971MEDICAID (05)MI 
104239274MEDICAID (05)MI 

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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 1730180563, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 2 + 8 + 0 + 5 + 1 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1730180563.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730180563, enumerated as an "individual" on August 02, 2005.

The provider is located at 11141 PARKVIEW PLAZA DR STE 110 FORT WAYNE, IN 46845 and the phone number is (260) 266-9100.

Radiology with taxonomy code 2085R0001X and a focus in Radiation Oncology.

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