JILL HAMMER
NPI 1245409994
Specialist/Technologist - Speech-Language Assistant in Waco, TX

NPI Status: Active since February 27, 2008

Contact Information

7545 BOSQUE BLVD
WACO, TX
ZIP 76712
Phone: (254) 235-1850
Fax: (254) 235-1144

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  • Individual
  • Female
  • Specialist/Technologist
  • Speech-Language Assistant

About JILL HAMMER

This page provides the complete NPI Profile along with additional information for Jill Hammer, a provider established in Waco, Texas with a medical specialization in Specialist/technologist, focusing in speech-language assistant . The healthcare provider is registered in the NPI registry with number 1245409994 assigned on February 2008. The practitioner's primary taxonomy code is 2355S0801X with license number 34099 (TX). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1245409994
Provider Name
JILL HAMMER
Gender
Female
Entity Type
Individual
Location Address
7545 BOSQUE BLVD WACO, TX 76712
Location Phone
(254) 235-1850
Location Fax
(254) 235-1144
Mailing Address
PO BOX 9090 WACO, TX 76714
Mailing Phone
(254) 235-7850
Mailing Fax
(254) 235-1144
Is Sole Proprietor?
Yes
Enumeration Date
02-27-2008
Last Update Date
02-27-2008
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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

Specialist/Technologist Speech-Language Assistant

Taxonomy Code
2355S0801X
Type
Speech, Language and Hearing Service Providers
License No.
34099
License State
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 1245409994, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 9 → 18 → 9 9 → 18 → 9

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 + 0 + 1 + 8 + 9 + 1 + 8 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1245409994.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Clinic/Center (Hearing and Speech)
7545 BOSQUE BLVD
WACO, TX 76712
Speech-Language Pathologist
7545 BOSQUE BLVD
WACO, TX 76712
Occupational Therapist
7545 BOSQUE BLVD
WACO, TX 76712
Speech-Language Pathologist
7545 BOSQUE BLVD
WACO, TX 76712
Speech-Language Pathologist
7545 BOSQUE BLVD
WACO, TX 76712
Speech-Language Pathologist
7545 BOSQUE BLVD
WACO, TX 76712
Speech-Language Pathologist
7545 BOSQUE BLVD
WACO, TX 76712
Speech-Language Pathologist
7545 BOSQUE BLVD
WACO, TX 76712
Occupational Therapist
7545 BOSQUE BLVD
WACO, TX 76712
Speech-Language Pathologist
7545 BOSQUE BLVD
WACO, TX 76712

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245409994, enumerated as an "individual" on February 27, 2008.

The provider is located at 7545 BOSQUE BLVD WACO, TX 76712 and the phone number is (254) 235-1850.

Specialist/Technologist with taxonomy code 2355S0801X and a focus in Speech-Language Assistant.