Zachary J Prebay, MD

Primary specialty

Urology PhysicianTaxonomy code 208800000X

License

MT222870 Issued in PA

Practice address

33 South 9TH St., Suite 703
Department of Urology
Philadelphia, PA 19107-5001

Phone

(215) 955-1000

Fax

(215) 503-2066

NPI assigned

Mar 8, 2020

Last updated

Jun 12, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Other names 1

• Zack James Prebay Other name

Medicare fee-for-service enrollment

Enrolled in IL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Urology

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northwestern Medical Faculty FoundationGroup PAC ID 4587576814, 4,386 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Northwestern Medical Faculty Foundation

  dba Northwestern Medical Group

  • Multi-Specialty Clinic/Center
  • Carol Stream, IL
  • NPI 1346235314
  Medicare reassignment Care Compare group

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1583625600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781222400000",
    "number": "1902431190",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1025 WALNUT ST STE 1100",
            "address_2": "DEPARTMENT OF UROLOGY",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191075001",
            "telephone_number": "215-955-1416",
            "fax_number": "215-923-1884"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "33 SOUTH 9TH ST., SUITE 703",
            "address_2": "DEPARTMENT OF UROLOGY",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191075001",
            "telephone_number": "215-955-1000",
            "fax_number": "215-503-2066"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "675 N Saint Clair St Ste 20-150",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606115979",
            "country_code": "US",
            "telephone_number": "312-695-8146",
            "fax_number": "312-695-7030",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PREBAY",
        "first_name": "ZACHARY",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-08",
        "last_updated": "2026-06-12",
        "certification_date": "2026-06-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "IL",
            "license": "036178232",
            "primary": false
        },
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "PA",
            "license": "MT222870",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ZACK",
            "last_name": "PREBAY",
            "middle_name": "JAMES",
            "credential": "MD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Keith W Pratz, M.D.
• Kara Pravdo, CRNP
• Hrithik Praveen, MD
• Jane E Pray
• Prayosha Home Care LLC
• Preben Homecare LLC
• Christine Preblick, MD
• Elizabeth Ann Prechtel Dunphy, CRNP
• Christopher Preciado
• Precious Care at Home Services Inc

• Urology Physician in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Urology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.