ALLERGY & ASTHMA CENTER PA
NPI 1730197104
Allergy & Immunology in Naples, FL

Q: What is Shawky A Hassan MD Phd PA's NPI number?

The NPI number for Shawky A Hassan MD Phd PA is 1730197104. It was assigned to this organization in the NPPES registry on August 3, 2006. The provider is doing business as Allergy & Asthma Center PA.

Q: What is Shawky A Hassan MD Phd PA's specialty?

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

Active since August 03, 2006

680 2ND AVE N STE 201, NAPLES, FL 34102(239) 261-5599(239) 261-6643 Get Directions Write a Review

NPPES record last updated: August 27, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 27, 2021, Apr 21, 2017, Mar 23, 2017 (3 updates tracked since 2017).

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About Allergy & Asthma Center Pa NPPES

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

ALLERGY & ASTHMA CENTER PA (NPI 1730197104) is a healthcare organization registered as an allergy & immunology in Naples, Florida and active in the NPI registry since August 2006. The organization lists Shawky A Hassan, President, as its authorized official.

NPPES Registry Identity

NPI1730197104

Entity TypeOrganization

Primary Taxonomy207K00000X

Legal Business NameSHAWKY A HASSAN MD PHD PA

Location Address680 2ND AVE N STE 201Naples, FL 34102-5758

Mailing Address680 2nd Ave N Ste 201Naples, FL 34102-5758 · (239) 261-5599 · Fax (239) 261-6643

Phone(239) 261-5599

Fax(239) 261-6643

Organization SubpartNo

Authorized OfficialShawky A HassanPresident · (239) 261-5599

Enumeration DateAugust 3, 2006

Last NPPES UpdateAugust 27, 20213 updates tracked since enumeration

NPPES CertifiedAugust 27, 2021

✔ NPI 1730197104 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.

680 2ND AVE N STE 201, Naples, FL 34102

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Other Names 1

Doing Business AsAllergy & Asthma Center Pa

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allergy & Asthma Center Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Allergy & Asthma Center PA, which bills Medicare for the services this clinician delivers.

Clinician (1)

Shawky Hassan, MD

Allergy/Immunology

NPI 1952327942

680 2ND AVE N STE 201
Naples, FL 34102

(239) 261-5599

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Shawky A Hassan MD Phd PA's NPI number?

The NPI number for Shawky A Hassan MD Phd PA is 1730197104. It was assigned to this organization in the NPPES registry on August 3, 2006. The provider is doing business as Allergy & Asthma Center PA.

Where is Shawky A Hassan MD Phd PA located?

Shawky A Hassan MD Phd PA is located at 680 2nd Ave N Ste 201, Naples, FL 34102. The listed phone number is (239) 261-5599.

What is Shawky A Hassan MD Phd PA's specialty?

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

Is Shawky A Hassan MD Phd PA enrolled in Medicare?

Yes. Shawky A Hassan MD Phd PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Shawky A Hassan MD Phd PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Allergy/Immunology) reassigns their Medicare billing to Shawky A Hassan MD Phd PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Shawky A Hassan MD Phd PA was last updated on August 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.