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DR. OMAR AYYASH M.D.
NPI 1861876625
Urology - Pediatric Urology in Orlando, FL

Active since July 11, 2015PECOS EnrolledAccepts Medicare Assignment
77.5/100
CMS Quality Rating
1725 COOK AVE, ORLANDO, FL 32806(321) 843-9017(321) 843-9019 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Omar Ayyash M.d. NPPES

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

DR. OMAR AYYASH M.D. (NPI 1861876625) is an individual pediatric urology provider in Orlando, Florida, licensed in Florida (ME181403) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in Pittsburgh, and is a graduate of University Of Pittsburgh School Of Medicine (2015).

NPPES Registry Identity

NPI1861876625
Entity TypeIndividualMale
Primary Taxonomy2088P0231X
Provider Legal NameDR. OMAR AYYASHCredential: M.D.
Location Address1725 COOK AVEOrlando, FL 32806-2911
Mailing Address1725 Cook AveOrlando, FL 32806-2911 · (321) 843-9017 · Fax (321) 843-9019
Phone(321) 843-9017
Fax(321) 843-9019
Sole ProprietorYes
Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 2015
Enumeration DateJuly 11, 2015
Last NPPES UpdateJuly 1, 2026
NPPES CertifiedJuly 1, 2026
✔ NPI 1861876625 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyUrology · Pediatric UrologyAllopathic & Osteopathic Physicians
Taxonomy Code2088P0231X
License✔ Licensed in FL · ME181403
Definition
Surgeons who can diagnose, treat, and manage children's urinary and genital problems. A pediatric urologist devotes a minimum of 50% of his or her practice to the urologic problems of infants, children, and adolescents. Pediatric urologists generally provide the following services: the evaluation and management of voiding disorders; vesicoureteral reflux, and urinary tract infections that require surgery; surgical reconstruction of the urinary tract (kidneys, ureters, and bladder) including genital abnormalities, hypospadias, and intersex conditions; surgery for groin conditions in childhood and adolescence (undescended testes, hydrocele/hernia, varicocele).
Also ListedUrologyTaxonomy 208800000X · License MT209211 (PA)
1725 COOK AVE, Orlando, FL 32806
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Secondary Practice Location 1

Location 11 Children's Hospital Drive, 4401 Penn AvenuePittsburgh, PA 15224-1529 · Phone (412) 692-3044 · Fax (412) 692-7939

Other Identifiers 1

Medicaid131525800FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, AvMed, Cigna Healthcare 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. Omar Ayyash 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 ID8426425356
PECOS Enrollment IDI20260630001028
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 Reassignments

2

Medicare enrollment records show Omar Ayyash reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orlando Health Medical Group Inc
0.3 mi
Internal Medicine
52 W UNDERWOOD ST
Orlando, FL 32806
  • Reassigned Medicare billing, Florida enrollment
  • 3,290 clinicians in this Medicare group
NPI 1669429577 (321) 841-2452
University Of Pittsburgh Physicians
821 mi
Internal Medicine
3089 SUSSEX AVE
Pittsburgh, PA 15226
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 7,114 clinicians in this Medicare group
NPI 1245414127 (412) 571-1022

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

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.

77.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.61
Promoting Interoperability100
Improvement Activities40
Cost56.4

Other Providers at the Same Location NPPES 5

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

MRS. PATRICIA J. BUTTERBAUGH ARNP
Nurse Practitioner (Pediatrics)
1725 COOK AVE
ORLANDO, FL 32806
Orange County (321) 843-9017
DR. DIANA CARDONA-GRAU
Urology (Pediatric Urology)
1725 COOK AVE
ORLANDO, FL 32806
Orange County (321) 843-9017
MARIANNE SWEENEY APRN
Nurse Practitioner (Pediatrics)
1725 COOK AVE
ORLANDO, FL 32806
Orange County (321) 843-9017
DR. MARK A. RICH MD
Urology (Pediatric Urology)
1725 COOK AVE
ORLANDO, FL 32806
Orange County (321) 843-9017
DR. BENJAMIN KEONBOH RHEE M.D.
Urology (Pediatric Urology)
1725 COOK AVE
ORLANDO, FL 32806
Orange County (321) 843-9017

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 Omar Ayyash's NPI number?

The NPI number for Omar Ayyash is 1861876625. It was assigned to this individual provider in the NPPES registry on July 11, 2015.

Where is Omar Ayyash located?

Omar Ayyash practices at 1725 Cook Ave, Orlando, FL 32806. The listed phone number is (321) 843-9017.

What is Omar Ayyash's specialty?

The primary specialty registered for this NPI is Urology, specializing in Pediatric Urology, with taxonomy code 2088P0231X.

Is Omar Ayyash enrolled in Medicare?

Yes. Omar Ayyash 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 organizations bill Medicare for Omar Ayyash's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Omar Ayyash reassigns Medicare benefits to 2 organizations: Orlando Health Medical Group Inc (Orlando, FL) and University Of Pittsburgh Physicians (Pittsburgh, PA). Each 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 Omar Ayyash's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Omar Ayyash accept?

Health plans from AmeriHealth Caritas Next, AvMed, Cigna HealthCare of Florida, Inc., Cigna Healthcare and Florida Blue (BlueCross BlueShield FL) and 3 other insurers list Omar Ayyash 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 Omar Ayyash was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.