Zachary J. Prebay, MD
Urology Physician · Philadelphia, PA
Zachary J. Prebay, MD is a urology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1902431190, issued on Mar 8, 2020. Check the license (Pennsylvania MT222870, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Zachary J. Prebay
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- MT222870 PA
036178232 IL
Self-reported in NPPES; status is on the state search - Practice location
- 33 South 9TH St., Suite 703, Philadelphia, PA 19107
- Phone
- (215) 955-1000
- Enumerated
- Mar 8, 2020
- Record last updated
- Jun 12, 2026
- Fax
- (215) 503-2066
- Entity
- Type 1 · individual
8 nearest urology physician records → All 663 in Pennsylvania → Look up another NPI →
Verify Zachary J. Prebay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT222870Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average urology physician in 2024
336 Medicare Part D claims for 169 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl85 claims
- Amoxicillin-Clavulanate Potass39 claims
- Finasteride35 claims
- Myrbetriq15 claims
- Cephalexin14 claims
- Cefdinir13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $728.88
8 payments; by number, the most common kind was food and beverage; the largest payer was Teleflex LLC. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Zachary J. Prebay among 663 urology physician records in Pennsylvania
Zachary J. Prebay, MD is one of 663 urology physician records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 86% of them.
- NPI issued2020 · 86% of these records are older, 10% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2026 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Pennsylvania
There are 663 urology physician records in Pennsylvania.
All 663 in Pennsylvania → Every provider in Philadelphia → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- P.kenneth Brownstein, M.D.Philadelphia, PA 191071144249947
- Yew Lam Chong, MBBS, MRCSPhiladelphia, PA 191071649451535
- Daniel Eun, M.D.Philadelphia, PA 191071639375173
- Deborah Glassman, M.D.Philadelphia, PA 191071174542823
- Larry Goldstein, M.D.Philadelphia, PA 191071396764197
- Leonard Gomella, M.D.Philadelphia, PA 191071598781601
- Irvin Hirsch, M.D.Philadelphia, PA 191071346269081
- Scott Hubosky, M.D.Philadelphia, PA 191071669451605
Common questions
What is Zachary J. Prebay, MD's NPI number?
Zachary J. Prebay, MD's National Provider Identifier (NPI) is 1902431190, issued on Mar 8, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Zachary J. Prebay, MD located?
The NPPES record lists a practice address at 33 South 9TH St., Suite 703, Philadelphia, PA, 19107. Phone: (215) 955-1000. Providers update this record themselves, so call before visiting.
How can I verify Zachary J. Prebay, MD's license?
NPPES lists Pennsylvania license number MT222870, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Zachary J. Prebay, MD prescribe under Medicare Part D?
In 2024, Zachary J. Prebay, MD had 336 Medicare Part D claims for 169 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.