MS. KATHERINE K. DERRY LPC
NPI 1700025434
Counselor - Professional in Houston, TX

NPI Status: Active since February 19, 2009

Contact Information

3701 KIRBY DR
SUITE 1014
HOUSTON, TX
ZIP 77098
Phone: (281) 633-1415

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  • Individual
  • Female
  • Counselor
  • Professional

About KATHERINE DERRY

This page provides the complete NPI Profile along with additional information for Katherine Derry, a provider established in Houston, Texas with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1700025434 assigned on February 2009. The practitioner's primary taxonomy code is 101YP2500X with license number 14998 (TX). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1700025434
Provider Name
MS. KATHERINE K. DERRY LPC
Gender
Female
Entity Type
Individual
Location Address
3701 KIRBY DR SUITE 1014 HOUSTON, TX 77098
Location Phone
(281) 633-1415
Mailing Address
4917 REDBUD DR ROSENBERG, TX 77471
Mailing Phone
(281) 633-1415
Is Sole Proprietor?
Yes
Enumeration Date
02-19-2009
Last Update Date
02-19-2009
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
14998
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 1700025434, 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 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
7
Unchanged
Pos 3
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
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 0 → 0 0 → 0 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 0 + 2 + 1 + 0 + 4 + 6 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1700025434.

Other Providers at the Same Location


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

Internal Medicine
3701 KIRBY DR, SUITE 1230
HOUSTON, TX 77098
Social Worker (Clinical)
3701 KIRBY DR, SUITE 890
HOUSTON, TX 77098
Psychologist (Clinical)
3701 KIRBY DR, SUITE 1014
HOUSTON, TX 77098
Family Medicine
3701 KIRBY DR
HOUSTON, TX 77098
Family Medicine
3701 KIRBY DR, SUITE 100
HOUSTON, TX 77098
Family Medicine
3701 KIRBY DR, SUITE 600
HOUSTON, TX 77098
Family Medicine
3701 KIRBY DR, SUITE 100
HOUSTON, TX 77098
Dentist (General Practice)
3701 KIRBY DR, SUITE 550
HOUSTON, TX 77098
Counselor (Professional)
3701 KIRBY DR, 1014
HOUSTON, TX 77098
Dentist (General Practice)
3701 KIRBY DR, SUITE 550
HOUSTON, TX 77098
Family Medicine
3701 KIRBY DR, SUITE 600
HOUSTON, TX 77098
Specialist
3701 KIRBY DR, SUITE 436
HOUSTON, TX 77098
Dentist
3701 KIRBY DR, SUITE 1116
HOUSTON, TX 77098
Psychiatry & Neurology (Psychiatry)
3701 KIRBY DR, 570
HOUSTON, TX 77098
Family Medicine
3701 KIRBY DR, SUITE 600
HOUSTON, TX 77098
Family Medicine
3701 KIRBY DR, SUITE 600
HOUSTON, TX 77098
Orthopaedic Surgery
3701 KIRBY DR
HOUSTON, TX 77098
Counselor (Mental Health)
3701 KIRBY DR, SUITE 1014
HOUSTON, TX 77098
Psychologist
3701 KIRBY DR, SUITE 1014
HOUSTON, TX 77098
Family Medicine
3701 KIRBY DR, SUITE 600
HOUSTON, TX 77098

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700025434, enumerated as an "individual" on February 19, 2009.

The provider is located at 3701 KIRBY DR SUITE 1014 HOUSTON, TX 77098 and the phone number is (281) 633-1415.

Counselor with taxonomy code 101YP2500X and a focus in Professional.