LONE STAR GERIATRICS, PLLC
NPI 1396259198
Clinic/Center - Multi-Specialty in San Antonio, TX

NPI Status: Active since December 01, 2017

Contact Information

140 HEIMER RD
SAN ANTONIO, TX
ZIP 78232
Phone: (210) 336-4070

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  • Organization
  • Clinic/Center
  • Multi-Specialty

About LONE STAR GERIATRICS, PLLC

This page provides the complete NPI Profile along with additional information for Lone Star Geriatrics, Pllc, a provider established in San Antonio, Texas operating as a Clinic/center, focusing in multi-specialty . The healthcare provider is registered in the NPI registry with number 1396259198 assigned on December 2017. The practitioner's primary taxonomy code is 261QM1300X. The provider is registered as an organization and their NPI record was last updated 9 years ago. The authorized official of this NPI record is Walter Walthall Md (Managing Member)

NPI
1396259198
Provider Name
LONE STAR GERIATRICS, PLLC
Entity Type
Organization
Location Address
140 HEIMER RD SAN ANTONIO, TX 78232
Location Phone
(210) 336-4070
Mailing Address
140 HEIMER RD SAN ANTONIO, TX 78232
Mailing Phone
(210) 336-4070
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-01-2017
Last Update Date
12-01-2017
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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

Clinic/Center Multi-Specialty

Taxonomy Code
261QM1300X
Type
Ambulatory Health Care Facilities

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

WALTER WALTHALL MD

Authorized Official Title
MANAGING MEMBER
Authorized Official Phone
(210) 336-4070

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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 1396259198, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
8
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 2 → 4 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 + 3 + 1 + 8 + 6 + 4 + 5 + 1 + 8 + 1 + 1 + 8 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1396259198.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Behavior Technician
140 HEIMER RD
SAN ANTONIO, TX 78232
Hospice Care, Community Based
140 HEIMER RD, STE 120B
SAN ANTONIO, TX 78232
Home Health
140 HEIMER RD, STE 120A
SAN ANTONIO, TX 78232
Behavior Technician
140 HEIMER RD
SAN ANTONIO, TX 78232
Family Medicine
140 HEIMER RD
SAN ANTONIO, TX 78232

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396259198, enumerated as an "organization" on December 01, 2017.

The provider is located at 140 HEIMER RD SAN ANTONIO, TX 78232 and the phone number is (210) 336-4070.

Clinic/Center with taxonomy code 261QM1300X and a focus in Multi-Specialty.