Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William L Niedrach, MD

Individual provider Urology Physician · NPI 1134190820

Dr. William L Niedrach, MD is an Urology in Medford, New Jersey. Qualified in 1984, 42 years ago. Practices with Wellspan Medical Group, a 2,342-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
42
Licensed in
NJ, PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

11 Roxbury Dr
Medford, NJ 08055-3202
Phone: (609) 304-4337
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 15000 Midlantic Dr, Mount Laurel, NJ 08054-1573 — (856) 252-1000
  • 450 S Washington St Ste E, Gettysburg, PA 17325-2500 — (717) 339-3150

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence MD479949 (PA)
Urology Physician Taxonomy 208800000X · Licence 25MA05931400 (NJ)

Record details

NPI number1134190820
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 30, 2006
Last updated in NPPESFebruary 1, 2023
Certification dateSeptember 16, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyUROLOGY
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Wellspan Medical Group — 2342 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount