PRESTON HOLLOW ALLERGY, PLLC
NPI 1508637562
Allergy & Immunology in Dallas, TX
NPI Status: Active since January 09, 2024
Contact Information
7557 RAMBLER RD STE 400
DALLAS, TX
ZIP 75231
Phone: (214) 347-7337
- Organization
- Allergy & Immunology
- CLIA Number: 45D2310578
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 09-04-2026
About PRESTON HOLLOW ALLERGY, PLLC
This page provides the complete NPI Profile along with additional information for Preston Hollow Allergy, Pllc, a provider established in Dallas, Texas operating as a Allergy & Immunology. The healthcare provider is registered in the NPI registry with number 1508637562 assigned on January 2024. The practitioner's primary taxonomy code is 207K00000X. The provider is registered as an organization and their NPI record was last updated 2 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 authorized official of this NPI record is Matthew Feldman Md (Owner)
- NPI
- 1508637562
- Provider Name
- PRESTON HOLLOW ALLERGY, PLLC
- Entity Type
- Organization
- Location Address
- 7557 RAMBLER RD STE 400 DALLAS, TX 75231
- Location Phone
- (214) 347-7337
- Mailing Address
- 7557 RAMBLER RD STE 400 DALLAS, TX 75231
- Mailing Phone
- (214) 347-7337
- Mailing Fax
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 01-09-2024
- Last Update Date
- 09-26-2024
- Code Navigator
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
Allergy & Immunology
- Taxonomy Code
- 207K00000X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
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.
CLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 45D2310578
- Facility Type
- Physician Office
- Certificate Effective Date
- September 05, 2024
- Certificate Expiration Date
- September 04, 2026
- Laboratory Director
- MATTHEW F. FELDMAN
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Preston Hollow Allergy, Pllc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.
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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 1508637562, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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.
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 58 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1508637562, enumerated as an "organization" on January 09, 2024.
The provider is located at 7557 RAMBLER RD STE 400 DALLAS, TX 75231 and the phone number is (214) 347-7337.
Allergy & Immunology with taxonomy code 207K00000X.
