HENRY M PRESLAR III
NPI 1881885507
Hearing Instrument Specialist in Conroe, TX

NPI Status: Active since August 07, 2007

Contact Information

1144 W DALLAS ST
CONROE, TX
ZIP 77301
Phone: (936) 756-4141
Fax: (936) 756-7241

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  • Individual
  • Male
  • Hearing Instrument Specialist

About HENRY PRESLAR

This page provides the complete NPI Profile along with additional information for Henry Preslar, a provider established in Conroe, Texas with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1881885507 assigned on August 2007. The practitioner's primary taxonomy code is 237700000X with license number 50460 (TX). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1881885507
Provider Name
HENRY M PRESLAR III
Gender
Male
Entity Type
Individual
Location Address
1144 W DALLAS ST CONROE, TX 77301
Location Phone
(936) 756-4141
Location Fax
(936) 756-7241
Mailing Address
6700 WASHINGTON AVE S EDEN PRAIRIE, MN 55344
Mailing Phone
(612) 351-1529
Is Sole Proprietor?
No
Enumeration Date
08-07-2007
Last Update Date
02-22-2019
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Location Map

Secondary Locations

  • 4223 Research Forest Dr Ste 400
    The Woodlands, TX 77381
    (281) 465-9111

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.
50460
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)

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.

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
022470101MEDICAID (05)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 1881885507, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
8
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 8 → 16 → 7 8 → 16 → 7 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 1 + 6 + 8 + 1 + 0 + 5 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1881885507.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Hearing Aid Equipment
1144 W DALLAS ST
CONROE, TX 77301
Hearing Instrument Specialist
1144 W DALLAS ST
CONROE, TX 77301
Clinic/Center (Hearing and Speech)
1144 W DALLAS ST
CONROE, TX 77301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881885507, enumerated as an "individual" on August 07, 2007.

The provider is located at 1144 W DALLAS ST CONROE, TX 77301 and the phone number is (936) 756-4141.

Hearing Instrument Specialist with taxonomy code 237700000X.

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