SUSAN KRISTOFF
NPI 1245486000
Hearing Instrument Specialist in Columbus, TX

NPI Status: Active since August 13, 2008

Contact Information

1515 FANNIN ST STE A
COLUMBUS, TX
ZIP 78934
Phone: (979) 732-5791
Fax: (979) 732-2020

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  • Individual
  • Female
  • Hearing Instrument Specialist

About SUSAN KRISTOFF

This page provides the complete NPI Profile along with additional information for Susan Kristoff, a provider established in Columbus, Texas with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1245486000 assigned on August 2008. The practitioner's primary taxonomy code is 237700000X with license number 50149 (TX). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1245486000
Provider Name
SUSAN KRISTOFF
Gender
Female
Entity Type
Individual
Location Address
1515 FANNIN ST STE A COLUMBUS, TX 78934
Location Phone
(979) 732-5791
Location Fax
(979) 732-2020
Mailing Address
6700 WASHINGTON AVE S EDEN PRAIRIE, MN 55344
Mailing Phone
(612) 351-1529
Is Sole Proprietor?
No
Enumeration Date
08-13-2008
Last Update Date
02-27-2019
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Location Map

Secondary Locations

  • 520 Highway 290 W
    Brenham, TX 77833
    (979) 251-7663

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

Hearing Instrument Specialist

Taxonomy Code
237700000X
Type
Speech, Language and Hearing Service Providers
License No.
50149
License State
TX
Taxonomy Description
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society

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)
1237600000XSpeech, Language and Hearing Service Providers

Audiologist-Hearing Aid Fitter

(TX)

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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 1245486000, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 8 + 8 + 1 + 2 + 0 + 0 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1245486000.

Other Providers at the Same Location


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

Hearing Aid Equipment
1515 FANNIN ST STE A
COLUMBUS, TX 78934
Clinic/Center (Hearing and Speech)
1515 FANNIN ST STE A
COLUMBUS, TX 78934

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245486000, enumerated as an "individual" on August 13, 2008.

The provider is located at 1515 FANNIN ST STE A COLUMBUS, TX 78934 and the phone number is (979) 732-5791.

Hearing Instrument Specialist with taxonomy code 237700000X.