1. Home
  2. Directory
  3. Pennsylvania
  4. Hershey
  5. Urology
  6. NPI Profile

DR. ALI MAHMOUD ZIADA M.D., M.B.B.CH
NPI 1659691053
Urology in Hershey, PA

Active since June 08, 2010PECOS EnrolledAccepts Medicare Assignment
71.78/100
CMS Quality Rating
500 UNIVERSITY DR, HERSHEY, PA 17033(800) 243-1455(717) 531-4475 Get Directions Write a Review

NPPES record last updated: December 8, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 8, 2021, Nov 24, 2020 (2 updates tracked since 2020).

About Dr. Ali Mahmoud Ziada M.d., M.b.b.ch NPPES

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

DR. ALI MAHMOUD ZIADA M.D., M.B.B.CH (NPI 1659691053) is an individual urology provider in Hershey, Pennsylvania, licensed in Pennsylvania (MD475728) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS and is a graduate of Other (1991).

NPPES Registry Identity

NPI1659691053
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameDR. ALI MAHMOUD ZIADACredential: M.D., M.B.B.CH
Location Address500 UNIVERSITY DRHershey, PA 17033-2360
Mailing AddressPo Box 858, Mc Ca410Hershey, PA 17033-2360 · (800) 243-1455
Phone(800) 243-1455
Fax(717) 531-4475
Sole ProprietorNo
Medical School CMSOtherGraduated 1991
Enumeration DateJune 8, 2010
Last NPPES UpdateDecember 8, 20212 updates tracked since enumeration
NPPES CertifiedDecember 8, 2021
✔ NPI 1659691053 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
Licenses✔ Licensed in PA · MD475728✔ Licensed in KY · 46363✔ Licensed in KY · FL035
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Also ListedUrology · Pediatric UrologyTaxonomy 2088P0231X · License FL035 (KY), 46363 (KY)
500 UNIVERSITY DR, Hershey, PA 17033
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of South Carolina, UnitedHealthcare.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. Ali Mahmoud Ziada M.d., M.b.b.ch 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 ID4183758360
PECOS Enrollment IDI20241111000597
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

4

Medicare enrollment records show Ali Ziada reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Milton S Hershey Medical Center Physicians Group
Same address
Critical Care Medicine
500 UNIVERSITY DR
Hershey, PA 17033
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 2,216 clinicians in this Medicare group
NPI 1073687497 (800) 243-1455
Shriners Hospitals For Children
83 mi
Orthopaedic Surgery
3551 N BROAD ST
Philadelphia, PA 19140
  • Reassigned Medicare billing, Kentucky enrollment
  • 43 clinicians in this Medicare group
NPI 1275271462 (813) 518-7679
Kentucky Medical Services Foundation, Inc
447 mi
Internal Medicine
2333 ALUMNI PARK PLZ, SUITE 200
Lexington, KY 40517
  • Reassigned Medicare billing, Kentucky enrollment
  • 1,502 clinicians in this Medicare group
NPI 1326091448 (859) 257-7910
University Medical Associates
544 mi
Multi-Specialty
1200 JOHNNIE DODDS BLVD
Mt Pleasant, SC 29464
  • Reassigned Medicare billing, South Carolina enrollment
  • Medicare enrollment name: University Medical Associates Of The Medical University Of South Carol
  • 2,594 clinicians in this Medicare group
NPI 1437176039 (843) 792-1414

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17033 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

71.78/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality48.32
Promoting Interoperability100
Improvement Activities40
Cost57.63

Referred Medical Equipment & Supplies CMS DME claims

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

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351
DME-Orthotic Devices · category DF008N
4 suppliers19 claims3,750 services$1.50 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

MR. DANIEL MICHAEL WEISS I PA-C
Physician Assistant
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (717) 531-7299
NICOLE SWALLOW M.D.
Internal Medicine
500 UNIVERSITY DR, H088
HERSHEY, PA 17033
Dauphin County (717) 531-1692
NEERAV GOYAL M.D.
Otolaryngology
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (717) 531-8521
KARIMA C FITZGERALD M.D.
Surgery (Trauma Surgery)
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (717) 531-8887
DR. ANTHONY SIMON BONAVIA M.D.
Anesthesiology (Critical Care Medicine)
500 UNIVERSITY DR, BOX 3951, DAVISON BLDG, TRENT DRIVE
HERSHEY, PA 17033
Dauphin County (717) 531-8521
DR. HIROKO SHIKE MD
Pathology (Clinical Pathology/Laboratory Medicine)
500 UNIVERSITY DR, HERSHEY MEDICAL CENTER
HERSHEY, PA 17033
Dauphin County (717) 531-8615
MARIUM TARIQ M.D.
Family Medicine
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (717) 531-8521
KANTHI BANGALORE KRISHNA MBBS
Pediatrics (Pediatric Endocrinology)
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (800) 243-1455

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 Ali Ziada's NPI number?

The NPI number for Ali Ziada is 1659691053. It was assigned to this individual provider in the NPPES registry on June 8, 2010.

Where is Ali Ziada located?

Ali Ziada practices at 500 University Dr, Hershey, PA 17033. The listed phone number is (800) 243-1455.

What is Ali Ziada's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Ali Ziada enrolled in Medicare?

Yes. Ali Ziada 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 Ali Ziada's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ali Ziada reassigns Medicare benefits to 4 organizations: The Milton S Hershey Medical Center Physicians Group (Hershey, PA), Shriners Hospitals For Children (Philadelphia, PA), Kentucky Medical Services Foundation, Inc (Lexington, KY) and University Medical Associates (Mt Pleasant, SC). 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 Ali Ziada's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ali Ziada accept?

Health plans from BlueCross BlueShield of South Carolina and UnitedHealthcare list Ali Ziada 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 Ali Ziada was last updated on December 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.