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Allergy and Asthma of Prosper and Celina Pllc

Allergy & Immunology Physician in Prosper, TX · enumerated 2022 · authorized official Thomas Fowler, MD/Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1619616505

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Registry record

Entity type Organization (Type 2)
Legal business name Allergy and Asthma of Prosper and Celina Pllc
Practice address 1640 W Frontier Parkway, Suite 400, Prosper, TX, 75078
Phone (469) 757-2468
Fax (785) 414-5368
Enumeration date May 31, 2022
Last updated in NPPES Oct 18, 2025

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Thomas Fowler
Title MD/Owner
Phone (469) 757-2468

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Allergy and Asthma of Prosper and Celina Pllc?
Allergy and Asthma of Prosper and Celina Pllc is registered in NPPES as a Allergy & Immunology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-18.