DR. MATTHEW WILLIAM WAACK D.O.
NPI 1740486992
Preventive Medicine - Aerospace Medicine in San Antonio, TX

NPI Status: Active since June 25, 2007

Contact Information

12406 STABLE FOREST DR
SAN ANTONIO, TX
ZIP 78249
Phone: (210) 690-5296
Fax: (210) 690-5296

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  • Individual
  • Male
  • Preventive Medicine
  • Aerospace Medicine

About MATTHEW WAACK

This page provides the complete NPI Profile along with additional information for Matthew Waack, a provider established in San Antonio, Texas with a medical specialization in Preventive Medicine, focusing in aerospace medicine . The healthcare provider is registered in the NPI registry with number 1740486992 assigned on June 2007. The practitioner's primary taxonomy code is 2083A0100X with license number K9928 (TX). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1740486992
Provider Name
DR. MATTHEW WILLIAM WAACK D.O.
Gender
Male
Entity Type
Individual
Location Address
12406 STABLE FOREST DR SAN ANTONIO, TX 78249
Location Phone
(210) 690-5296
Location Fax
(210) 690-5296
Mailing Address
12406 STABLE FOREST DR SAN ANTONIO, TX 78249
Mailing Phone
(210) 690-5296
Mailing Fax
(210) 690-5296
Is Sole Proprietor?
No
Enumeration Date
06-25-2007
Last Update Date
07-08-2007
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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

Preventive Medicine Aerospace Medicine

Taxonomy Code
2083A0100X
Type
Allopathic & Osteopathic Physicians
License No.
K9928
License State
TX
Taxonomy Description
Aerospace medicine focuses on the clinical care, research, and operational support of the health, safety, and performance of crewmembers and passengers of air and space vehicles, together with the support personnel who assist operation of such vehicles. This population often works and lives in remote, isolated, extreme, or enclosed environments under conditions of physical and psychological stress. Practitioners strive for an optimal human-machine match in occupational settings rich with environmental hazards and engineering countermeasures.

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)
12083A0100XAllopathic & Osteopathic Physicians

Preventive Medicine
Aerospace Medicine

2065 (OK)

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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 1740486992, 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
9
Doubled → 18 → 1 + 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 4 → 8 4 → 8 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 8 + 8 + 1 + 2 + 9 + 1 + 8 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1740486992.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740486992, enumerated as an "individual" on June 25, 2007.

The provider is located at 12406 STABLE FOREST DR SAN ANTONIO, TX 78249 and the phone number is (210) 690-5296.

Preventive Medicine with taxonomy code 2083A0100X and a focus in Aerospace Medicine.