DR. THADDEUS G OPALACH DO
NPI 1598829707
Psychiatry & Neurology - Psychiatry in Mansfield, TX

NPI Status: Active since December 21, 2006

Contact Information

990 N WALNUT CREEK DR
SUITE 2014
MANSFIELD, TX
ZIP 76063
Phone: (817) 453-2223
Fax: (817) 453-2269

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Psychiatry

About THADDEUS OPALACH

This page provides the complete NPI Profile along with additional information for Thaddeus Opalach, a provider established in Mansfield, Texas with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1598829707 assigned on December 2006. The practitioner's primary taxonomy code is 2084P0800X with license number L8870 (TX). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1598829707
Provider Name
DR. THADDEUS G OPALACH DO
Gender
Male
Entity Type
Individual
Location Address
990 N WALNUT CREEK DR SUITE 2014 MANSFIELD, TX 76063
Location Phone
(817) 453-2223
Location Fax
(817) 453-2269
Mailing Address
PO BOX 938 KILLEEN, TX 76540
Mailing Phone
(254) 634-6999
Mailing Fax
(817) 453-2269
Is Sole Proprietor?
Yes
Enumeration Date
12-21-2006
Last Update Date
10-15-2009
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A psychiatrist like Thaddeus Opalach are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
L8870
License State
TX
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 33 times for 16 patients

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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 1598829707, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
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 9 → 18 → 9 8 → 16 → 7 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 6 + 2 + 1 + 8 + 7 + 0 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1598829707.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Chiropractor
990 N WALNUT CREEK DR, SUITE 2018
MANSFIELD, TX 76063
Chiropractor
990 N WALNUT CREEK DR, #2018
MANSFIELD, TX 76063
Chiropractor
990 N WALNUT CREEK DR, SUITE 2018
MANSFIELD, TX 76063
Psychiatry & Neurology (Psychiatry)
990 N WALNUT CREEK DR, SUITE 2014
MANSFIELD, TX 76063
Marriage & Family Therapist
990 N WALNUT CREEK DR, SUITE 2017
MANSFIELD, TX 76063
Counselor (Professional)
990 N WALNUT CREEK DR, SUITE 2014
MANSFIELD, TX 76063

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598829707, enumerated as an "individual" on December 21, 2006.

The provider is located at 990 N WALNUT CREEK DR SUITE 2014 MANSFIELD, TX 76063 and the phone number is (817) 453-2223.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.