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DR. AYHAM ALSHAAR M.D.
NPI 1669411740
Allergy & Immunology - Allergy in Brooksville, FL

Active since June 05, 2006PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
12900 CORTEZ BLVD STE 203, BROOKSVILLE, FL 34613(352) 597-4499(352) 596-1191 Get Directions Write a Review

NPPES record last updated: April 6, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 6, 2026, May 3, 2024, Jul 18, 2023 and 4 more (7 updates tracked since 2017).

About Dr. Ayham Alshaar M.d. NPPES

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

DR. AYHAM ALSHAAR M.D. (NPI 1669411740) is an individual allergy provider in Brooksville, Florida, licensed in Florida (ME72909) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1988).

NPPES Registry Identity

NPI1669411740
Entity TypeIndividualMale
Primary Taxonomy207KA0200X
Provider Legal NameDR. AYHAM ALSHAARCredential: M.D.
Location Address12900 CORTEZ BLVD STE 203Brooksville, FL 34613-4898
Mailing Address5350 Spring Hill DrSpring Hill, FL 34606-4562 · (352) 277-5348 · Fax (352) 606-2857
Phone(352) 597-4499
Fax(352) 596-1191
Sole ProprietorYes
Medical School CMSOtherGraduated 1988
Enumeration DateJune 5, 2006
Last NPPES UpdateApril 6, 20267 updates tracked since enumeration
NPPES CertifiedApril 6, 2026
✔ NPI 1669411740 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in FL · ME72909
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
12900 CORTEZ BLVD STE 203, Brooksville, FL 34613
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Other Identifiers 2

Other42349FL · Blue Cross Blue Shield
Medicaid253206900FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ayham Alshaar M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5597768879
PECOS Enrollment IDI20060808000064
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Ayham Alshaar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Access Health Care Physicians LLC
8.4 mi
General Practice
5350 SPRING HILL DR
Spring Hill, FL 34606
  • Reassigned Medicare billing, Florida enrollment
  • 215 clinicians in this Medicare group
NPI 1245529742 (352) 688-8116

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

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Test for allergy using allergenic extract 95004
An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
2,974 services69 patients
Professional service for preparation and provision of 1 or more antigens 95165
This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.
2,370 services81 patients
Professional service for single injection of allergen 95115
A single allergen injection is a procedure where a small amount of a specific allergen is injected into your body. This is done to test your body's reaction to the allergen or to help your immune system become less sensitive to it, reducing allergic symptoms.
846 services57 patients
Test for allergy using allergenic extract injected into skin 95024
An allergy skin test involves injecting a small amount of allergenic extract into your skin. This test helps determine if you're allergic to specific substances. If allergic, a small red bump appears at the test site. It's safe and quick.
816 services45 patients
Professional service for multiple injections of allergen 95117
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
494 services41 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
234 services130 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613
DME-Drugs Administered Through DME · category DG006N
11 suppliers32 claims5,392 services$0.03 avg. paid by Medicare
Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513
DME-Other DME · category DE000N
10 suppliers28 claims28 services$18.97 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Ayham Alshaar's NPI number?

The NPI number for Ayham Alshaar is 1669411740. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Where is Ayham Alshaar located?

Ayham Alshaar practices at 12900 Cortez Blvd Ste 203, Brooksville, FL 34613. The listed phone number is (352) 597-4499.

What is Ayham Alshaar's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Is Ayham Alshaar enrolled in Medicare?

Yes. Ayham Alshaar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Ayham Alshaar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ayham Alshaar reassigns Medicare benefits to Access Health Care Physicians LLC (Spring Hill, FL). The 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 Ayham Alshaar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ayham Alshaar accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and UnitedHealthcare list Ayham Alshaar 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 Ayham Alshaar was last updated on April 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.