William L. Niedrach, MD
Urology Physician · Medford, NJ
William L. Niedrach, MD is a urology physician with a practice address in Medford, New Jersey, and NPI 1134190820, issued on Jan 30, 2006. Check the license (New Jersey 25MA05931400, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William L. Niedrach
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- 25MA05931400 NJ
MD479949 PA
Self-reported in NPPES; status is on the state search - Practice location
- 11 Roxbury Dr, Medford, NJ 08055
- Phone
- (609) 304-4337
- Enumerated
- Jan 30, 2006
- Record last updated
- Feb 1, 2023
- Medicare enrollment
- Enrolled (PECOS I20230215001693); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify William L. Niedrach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA05931400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average urology physician in 2024
161 Medicare Part D claims for 53 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Tamsulosin Hcl68 claims
- Finasteride29 claims
- Ciprofloxacin Hcl13 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.
Bills Medicare through one group practice
- Wellspan Medical GroupGettysburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Urology Physician providers in New Jersey
There are 443 urology physician records in New Jersey.
Other urology physician records in New Jersey
- Joel AbramowitzJersey City, NJ1356429377
- Anika Ackerman, MDMorristown, NJ1326307877
- Randy Ackerman, MDCherry Hill, NJ1205893807
- Philip Affuso, MDEnglewood, NJ1396827622
- Saurabh Agarwal, MDMidland Park, NJ1134292329
- David Ahlborn, MDRidgewood, NJ1336534312
- Haris Ahmed, M.D.New Brunswick, NJ1063779429
- Mutahar Ahmed, MDMaywood, NJ1760451827
- Zoubir Akrout, M.D.Salem, NJ1003977968
- Samuel Aly, M.D.Shrewsbury, NJ1730574054
Common questions
What is William L. Niedrach, MD's NPI number?
William L. Niedrach, MD's National Provider Identifier (NPI) is 1134190820, issued on Jan 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William L. Niedrach, MD located?
The NPPES record lists a practice address at 11 Roxbury Dr, Medford, NJ, 08055. Phone: (609) 304-4337. Providers update this record themselves, so call before visiting.
How can I verify William L. Niedrach, MD's license?
NPPES lists New Jersey license number 25MA05931400, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William L. Niedrach, MD prescribe under Medicare Part D?
In 2024, William L. Niedrach, MD had 161 Medicare Part D claims for 53 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.