TOEPPERWEIN MED-CLINIC LTD
NPI 1972548642
Internal Medicine in Live Oak, TX

NPI Status: Active since June 18, 2006

Contact Information

11901 TOEPPERWEIN RD
SUITE 1402
LIVE OAK, TX
ZIP 78233
Phone: (210) 599-3840
Fax: (210) 599-1713

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  • Organization
  • Internal Medicine

About TOEPPERWEIN MED-CLINIC LTD

This page provides the complete NPI Profile along with additional information for Toepperwein Med-clinic Ltd, an internist established in Live Oak, Texas operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1972548642 assigned on June 2006. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's . The authorized official of this NPI record is Nadine Liu D.o. (Owner/physician)

NPI
1972548642
Provider Legal Name
TOEPPERWEIN MED-CLINIC LTD
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
11901 TOEPPERWEIN RD SUITE 1402 LIVE OAK, TX 78233
Location Phone
(210) 599-3840
Location Fax
(210) 599-1713
Mailing Address
11901 TOEPPERWEIN RD SUITE 1402 LIVE OAK, TX 78233
Mailing Phone
(210) 599-3840
Mailing Fax
(210) 599-1713
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-18-2006
Last Update Date
04-22-2025
Code Navigator

An internist like Toepperwein Med-clinic Ltd is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License State
TX
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

NADINE LIU D.O.

Authorized Official Title
OWNER/PHYSICIAN
Authorized Official Phone
(210) 599-3840

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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 1972548642, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
2
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 7 → 14 → 5 5 → 10 → 1 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 1 + 0 + 4 + 1 + 6 + 6 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1972548642.

Other Providers at the Same Location


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

Family Medicine
11901 TOEPPERWEIN RD, SUITE 1201
LIVE OAK, TX 78233
Family Medicine
11901 TOEPPERWEIN RD, SUITE1201
LIVE OAK, TX 78233
Dentist (General Practice)
11901 TOEPPERWEIN RD, SUITE 1104
LIVE OAK, TX 78233
Internal Medicine (Pulmonary Disease)
11901 TOEPPERWEIN RD, SUITE 1401
LIVE OAK, TX 78233
Internal Medicine (Critical Care Medicine)
11901 TOEPPERWEIN RD, SUITE 1401
LIVE OAK, TX 78233
Clinic/Center (Sleep Disorder Diagnostic)
11901 TOEPPERWEIN RD, STE 1401
LIVE OAK, TX 78233
Dentist (Endodontics)
11901 TOEPPERWEIN RD, 902
LIVE OAK, TX 78233
Occupational Therapist
11901 TOEPPERWEIN RD, SUITE 1106
LIVE OAK, TX 78233
Occupational Therapist
11901 TOEPPERWEIN RD, SUITE 1106
LIVE OAK, TX 78233
Speech-Language Pathologist
11901 TOEPPERWEIN RD
LIVE OAK, TX 78233
Occupational Therapist (Pediatrics)
11901 TOEPPERWEIN RD, STE.1106
LIVE OAK, TX 78233
Family Medicine
11901 TOEPPERWEIN RD, SUITE 1201
LIVE OAK, TX 78233
Family Medicine
11901 TOEPPERWEIN RD, SUITE 1201
LIVE OAK, TX 78233
Internal Medicine (Pulmonary Disease)
11901 TOEPPERWEIN RD, SUITE 1401
LIVE OAK, TX 78233
Counselor (Professional)
11901 TOEPPERWEIN RD
LIVE OAK, TX 78233
Dietitian, Registered
11901 TOEPPERWEIN RD
LIVE OAK, TX 78233
Psychologist
11901 TOEPPERWEIN RD
LIVE OAK, TX 78233
Social Worker
11901 TOEPPERWEIN RD
LIVE OAK, TX 78233
Internal Medicine
11901 TOEPPERWEIN RD, SUITE 1402
LIVE OAK, TX 78233
Internal Medicine (Pulmonary Disease)
11901 TOEPPERWEIN RD, SUITE 1401
LIVE OAK, TX 78233

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972548642, enumerated as an "organization" on June 18, 2006.

The provider is located at 11901 TOEPPERWEIN RD SUITE 1402 LIVE OAK, TX 78233 and the phone number is (210) 599-3840.

Internal Medicine with taxonomy code 207R00000X.