BRAZOS VALLEY ALLERGY & ASTHMA CLINICS
NPI 1538210026
Specialist in Brenham, TX
NPI Status: Active since January 13, 2007
Contact Information
2505 STONE HOLLOW DR STE 100
BRENHAM, TX
ZIP 77833
Phone: (979) 836-5582
Fax: (979) 251-7804
NPPES record last updated: April 20, 2022. Verified against the NPPES registry weekly; last sync: July 12, 2026.
Record update history: Apr 20, 2022, Jul 29, 2020 (2 updates tracked since 2020).
- Organization
- Specialist
About BRAZOS VALLEY ALLERGY & ASTHMA CLINICS
This page provides the complete NPI Profile along with additional information for Brazos Valley Allergy & Asthma Clinics, a provider established in Brenham, Texas operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1538210026 assigned on January 2007. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an organization and their NPI record was last updated 4 years 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 is doing business as Brazos Valley Allergy & Asthma Clinics. The authorized official of this NPI record is Dr. Paul D. Jantzi M.d. (President)
- NPI
- 1538210026
- Provider Legal Name
- PAUL D. JANTZI, M.D., P.A.
- Other Organization Name
- BRAZOS VALLEY ALLERGY & ASTHMA CLINICS
- Other Name Type
- Doing Business As (3)
- Entity Type
- Organization
- Location Address
- 2505 STONE HOLLOW DR STE 100 BRENHAM, TX 77833
- Location Phone
- (979) 836-5582
- Location Fax
- (979) 251-7804
- Mailing Address
- PO BOX 611 BRENHAM, TX 77834
- Mailing Phone
- (979) 836-5582
- Mailing Fax
- (979) 251-7804
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 01-13-2007
- Last Update Date
- 04-20-2022
- Code Navigator
Location Map
Secondary Locations
- 2540 Highway 71 S Ste 100
Columbus, TX 78934
(979) 836-5582 - 917 N Circle Dr
Sealy, TX 77474
(979) 836-5582 - 2 Saint Marks Pl Ste 110
LA Grange, TX 78945
(979) 836-5582 - 1605 Rock Prairie Rd Ste 218
College Station, TX 77845
(979) 485-9287 - 815 Highway 71 W Ste 1150
Bastrop, TX 78602
(979) 836-5582 - 317 E Hempstead St
Giddings, TX 78942
(979) 836-5582
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
Specialist
- Taxonomy Code
- 174400000X
- Type
- Other Service Providers
- Taxonomy Description
- An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
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.
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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 1538210026, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).
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 54 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1538210026, enumerated as an "organization" on January 13, 2007.
The provider is located at 2505 STONE HOLLOW DR STE 100 BRENHAM, TX 77833 and the phone number is (979) 836-5582.
Specialist with taxonomy code 174400000X.
