DR. PETER NOEL VINCENT DROUILLARD DDS
NPI 1104850817
Dentist - Dental Public Health in San Antonio, TX
NPI Status: Active since July 10, 2006
Contact Information
3145 GARDEN AVE STE 1278
SAN ANTONIO, TX
ZIP 78234
Phone: (210) 808-3735
- Individual
- Male
- Dentist
- Dental Public Health
About PETER DROUILLARD
This page provides the complete NPI Profile along with additional information for Peter Drouillard, a provider established in San Antonio, Texas with a medical specialization in Dentist, focusing in dental public health . The healthcare provider is registered in the NPI registry with number 1104850817 assigned on July 2006. The practitioner's primary taxonomy code is 1223D0001X with license number 30-022368 (OH). The provider is registered as an individual and his NPI record was last updated December 2025.
- NPI
- 1104850817
- Provider Name
- DR. PETER NOEL VINCENT DROUILLARD DDS
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 3145 GARDEN AVE STE 1278 SAN ANTONIO, TX 78234
- Location Phone
- (210) 808-3735
- Mailing Address
- 3630 STANLEY RD RM 1138 JBSA FT SAM HOUSTON, TX 78234
- Mailing Phone
- (520) 853-5219
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 07-10-2006
- Last Update Date
- 12-22-2025
- Code Navigator
A dentist like Peter Drouillard is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.
Location Map
Secondary Locations
- 2940 Stanley Rd
San Antonio, TX 78234
(210) 295-4095
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
Dentist Dental Public Health
- Taxonomy Code
- 1223D0001X
- Type
- Dental Providers
- License No.
- 30-022368
- License State
- OH
- Taxonomy Description
- The science and art of preventing and controlling dental diseases and promoting dental health through organized community efforts. It is that form of dental practice that serves the community as a patient rather than the individual. It is concerned with the dental health education of the public, with applied dental research, and with the administration of group dental care programs as well as the prevention and control of dental diseases on a community basis.
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) |
|---|---|---|---|---|
| 1 | 122300000X | Dental Providers | Dentist | 30-022368 (OH) |
| 2 | 1223G0001X | Dental Providers | Dentist | 30-022368 (OH) |
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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 1104850817, 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 53 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
FORT SAM HOUSTON, TX 78234
JBSA FT SAM HOUSTON, TX 78234
SAN ANTONIO, TX 78234
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1104850817, enumerated as an "individual" on July 10, 2006.
The provider is located at 3145 GARDEN AVE STE 1278 SAN ANTONIO, TX 78234 and the phone number is (210) 808-3735.
Dentist with taxonomy code 1223D0001X and a focus in Dental Public Health.
