DR. THELMA R. ELLEN PHD
NPI 1497813786
Counselor - Professional in Houston, TX

NPI Status: Active since December 05, 2006

Contact Information

8303 SOUTHWEST FWY
SUITE 260
HOUSTON, TX
ZIP 77074
Phone: (713) 541-3730

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  • Individual
  • Female
  • Counselor
  • Professional

About THELMA ELLEN

This page provides the complete NPI Profile along with additional information for Thelma Ellen, 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 1497813786 assigned on December 2006. The practitioner's primary taxonomy code is 101YP2500X with license number 1224 (TX). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1497813786
Provider Name
DR. THELMA R. ELLEN PHD
Gender
Female
Entity Type
Individual
Location Address
8303 SOUTHWEST FWY SUITE 260 HOUSTON, TX 77074
Location Phone
(713) 541-3730
Mailing Address
7815 CANDLEGREEN LN HOUSTON, TX 77071
Mailing Phone
(713) 541-3730
Is Sole Proprietor?
Yes
Enumeration Date
12-05-2006
Last Update Date
05-13-2010
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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.
1224
License State
TX

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)
11041C0700XBehavioral Health & Social Service Providers

Social Worker
Clinical

01859 (TX)
2106H00000XBehavioral Health & Social Service Providers

Marriage & Family Therapist

003480-034597 (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 1497813786, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 9 → 18 → 9 8 → 16 → 7 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 6 + 1 + 6 + 7 + 1 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1497813786.

Other Providers at the Same Location


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

Home Health
8303 SOUTHWEST FWY, SUITE 410
HOUSTON, TX 77074
Clinical Neuropsychologist
8303 SOUTHWEST FWY, SUITE 640
HOUSTON, TX 77074
Psychologist
8303 SOUTHWEST FWY, STE 216
HOUSTON, TX 77074
Psychologist (Clinical)
8303 SOUTHWEST FWY, SUITE 216
HOUSTON, TX 77074
General Practice
8303 SOUTHWEST FWY, 320
HOUSTON, TX 77074
Physical Therapist
8303 SOUTHWEST FWY, SUITE 495
HOUSTON, TX 77074
Chiropractor
8303 SOUTHWEST FWY, STE 495
HOUSTON, TX 77074
Psychologist
8303 SOUTHWEST FWY, STE 640
HOUSTON, TX 77074
Home Health
8303 SOUTHWEST FWY, # 700
HOUSTON, TX 77074
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities
8303 SOUTHWEST FWY, STE 305
HOUSTON, TX 77074
Counselor (Professional)
8303 SOUTHWEST FWY, SUITE # 250
HOUSTON, TX 77074
Social Worker (Clinical)
8303 SOUTHWEST FWY, SUITE 250
HOUSTON, TX 77074
Case Manager/Care Coordinator
8303 SOUTHWEST FWY, SUITE 250
HOUSTON, TX 77074
Home Health
8303 SOUTHWEST FWY, SUITE 702
HOUSTON, TX 77074
Ambulance
8303 SOUTHWEST FWY, SUITE 850
HOUSTON, TX 77074
Hospice Care, Community Based
8303 SOUTHWEST FWY, SUITE 700
HOUSTON, TX 77074
Home Health
8303 SOUTHWEST FWY, STE 850
HOUSTON, TX 77074
Home Health
8303 SOUTHWEST FWY, SUITE 710
HOUSTON, TX 77074
Counselor (Mental Health)
8303 SOUTHWEST FWY, SUITE 640
HOUSTON, TX 77074
Home Health
8303 SOUTHWEST FWY, 547
HOUSTON, TX 77074

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497813786, enumerated as an "individual" on December 05, 2006.

The provider is located at 8303 SOUTHWEST FWY SUITE 260 HOUSTON, TX 77074 and the phone number is (713) 541-3730.

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