Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALLERGY AND ASTHMA OF PROSPER AND CELINA PLLC
NPI 1619616505
Allergy & Immunology in Prosper, TX

Q: What is Allergy And Asthma Of Prosper And Celina PLLC's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Active since May 31, 2022CLIA 45D2272531 · Waiver

1640 W FRONTIER PARKWAY, SUITE 400, PROSPER, TX 75078(469) 757-2468(785) 414-5368 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 14, 2026, Jul 9, 2025 (2 updates tracked since 2025).

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About Allergy And Asthma Of Prosper And Celina Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALLERGY AND ASTHMA OF PROSPER AND CELINA PLLC (NPI 1619616505) is a healthcare organization registered as an allergy & immunology in Prosper, Texas and active in the NPI registry since May 2022. The organization holds a CLIA Waiver certificate valid through November 21, 2026, maintains a secondary practice location in Anna, and lists Thomas Moyle Fowler, Officer, as its authorized official.

NPPES Registry Identity

NPI1619616505

Entity TypeOrganization

Primary Taxonomy207K00000X

Legal Business NameALLERGY AND ASTHMA OF PROSPER AND CELINA PLLC

Location Address1640 W FRONTIER PARKWAY, SUITE 400Prosper, TX 75078

Mailing Address1640 W Frontier Pkwy Ste 130Prosper, TX 75078-3197 · (469) 757-2468 · Fax (469) 519-6974

Phone(469) 757-2468

Fax(785) 414-5368

Organization SubpartNo

Authorized OfficialThomas Moyle FowlerOfficer · (469) 757-2468

Enumeration DateMay 31, 2022

Last NPPES UpdateJuly 14, 20262 updates tracked since enumeration

NPPES CertifiedJuly 14, 2026

✔ NPI 1619616505 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

Definition

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.

Also ListedInternal MedicineTaxonomy 207R00000X

1640 W FRONTIER PARKWAY, Prosper, TX 75078

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Secondary Practice Location 1

Location 1450 N Standridge Blvd Ste 206Anna, TX 75409-3443 · Phone (469) 425-5028 · Fax (469) 519-1474

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D2272531

Allergy And Asthma Of Prosper And Celina, PLLC · Prosper, TX

Active · expires Nov 21, 2026

CLIA Number45D2272531

Laboratory TypePhysician Office

Certificate Effective DateNovember 22, 2024

Certificate Expiration DateNovember 21, 2026

Laboratory DirectorThomas M. Fowler

Laboratory Phone(469) 757-2468

Laboratory LocationAllergy And Asthma Of Prosper And Celina, PLLC1640 W Fontier Pkwy Suite 130, Prosper, TX 75078

CLIA data matches this NPI record on: Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

THOMAS FOWLER M.D.

Allergy & Immunology

1640 W FRONTIER PARKWAY, SUITE 400
PROSPER, TX 75078

Collin County (469) 757-2468

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Allergy And Asthma Of Prosper And Celina PLLC's NPI number?

The NPI number for Allergy And Asthma Of Prosper And Celina PLLC is 1619616505. It was assigned to this organization in the NPPES registry on May 31, 2022.

Where is Allergy And Asthma Of Prosper And Celina PLLC located?

Allergy And Asthma Of Prosper And Celina PLLC is located at 1640 W Frontier Parkway Suite 400, Prosper, TX 75078. The listed phone number is (469) 757-2468.

What is Allergy And Asthma Of Prosper And Celina PLLC's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Does Allergy And Asthma Of Prosper And Celina PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2272531) is associated with this NPI, valid through November 21, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Allergy And Asthma Of Prosper And Celina PLLC accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Allergy And Asthma Of Prosper And Celina PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Allergy And Asthma Of Prosper And Celina PLLC was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.