Jeffrey F. Williams, M.D.
Urology Physician · Glen Ridge, NJ
Jeffrey F. Williams, M.D. is a urology physician with a practice address in Glen Ridge, New Jersey, and NPI 1225007438, issued on Mar 17, 2006. Check the license (New Jersey 25MA07281700, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Jeffrey F. Williams
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- 25MA07281700 NJ
MA07281700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 311 Bay Ave Ste 200, Glen Ridge, NJ 07028
- Phone
- (973) 429-0462
- Enumerated
- Mar 17, 2006
- Record last updated
- Mar 10, 2022
- Fax
- (973) 429-8765
- Medicaid ID
- 8577307 NJ
- Medicare enrollment
- Enrolled (PECOS I20051010000223); accepts Medicare assignment
- Medical or professional school
- Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest urology physician records → All 443 in New Jersey → Look up another NPI →
Also registered at 311 Bay Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Saidi, M.D.Urology Physician1194792820
- Konstantin Walmsley, M.D.Urology Physician1730156456
Verify Jeffrey F. Williams 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 25MA07281700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average urology physician in 2024
1,081 Medicare Part D claims for 361 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Tamsulosin Hcl428 claims
- Finasteride168 claims
- Ciprofloxacin Hcl61 claims
- Solifenacin Succinate60 claims
- Nitrofurantoin Mono-Macro40 claims
- Myrbetriq38 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: $105.37
6 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. 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.
Bills Medicare through one group practice
- Summit Medical Group PABerkeley Heights, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey F. Williams among 443 urology physician records in New Jersey
Jeffrey F. Williams, M.D. is one of 443 urology physician records with a practice address in New Jersey. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 37% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1995 · median 1998 among the 298 with a school on file
- Record last updated2022 · 48% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 urology physician records list a practice address in Glen Ridge
They are 4 of the 169 NPPES records with a practice address in Glen Ridge, and 443 urology physician records in New Jersey.
All 443 in New Jersey → Every provider in Glen Ridge → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- David Green, M.D.Glen Ridge, NJ 070281245503523
- James Saidi, M.D.Glen Ridge, NJ 070281194792820
- Konstantin Walmsley, M.D.Glen Ridge, NJ 070281730156456
- Carl Cricco, MDHoboken, NJ 070301114991510
- Marvin Blumenfrucht, M.D.East Orange, NJ 070181689688046
- Patricia Gilhooly, MDEast Orange, NJ 070181073627949
- Jeffrey PollenEast Orange, NJ 070181235143843
- Karl Coutinho, M.D.Livingston, NJ 070391508181306
Common questions
What is Jeffrey F. Williams, M.D.'s NPI number?
Jeffrey F. Williams, M.D.'s National Provider Identifier (NPI) is 1225007438, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey F. Williams, M.D. located?
The NPPES record lists a practice address at 311 Bay Ave Ste 200, Glen Ridge, NJ, 07028. Phone: (973) 429-0462. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey F. Williams, M.D.'s license?
NPPES lists New Jersey license number 25MA07281700, 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 Jeffrey F. Williams, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey F. Williams, M.D. had 1,081 Medicare Part D claims for 361 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.