NPPES file of Aug 9, 2026

Mark Jonathan Mann, MD

Urology Physician · Millburn, NJ

Mark Jonathan Mann, MD is a urology physician with a practice address in Millburn, New Jersey, and NPI 1225291123, issued on Jul 10, 2008. Check the license (New Jersey 25MA09795800, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225291123
Name
Mark Jonathan Mann
Credential
MD
Primary taxonomy
Urology Physician 208800000X
License numbers
25MA09795800 NJ
MD451932 PA
Self-reported in NPPES; status is on the state search
Practice location
225 Millburn Ave Ste 304, Millburn, NJ 07041
Phone
(973) 218-9400
Enumerated
Jul 10, 2008
Record last updated
Aug 25, 2022
Fax
(973) 218-9420
Medicaid IDs
0421481 NJ
102951397 0001 PA
Medicare enrollment
Enrolled (PECOS I20160805000245); accepts Medicare assignment
Medical or professional school
Columbia University College Of Physicians And Surgeons, 2008
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 225 Millburn Ave Ste 304

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Eric Seaman, MDUrology Physician1548266414

Verify Mark Jonathan Mann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MA09795800
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Jersey license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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32% more Medicare Part D claims than the average urology physician in 2024

1,766 Medicare Part D claims for 601 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 28 claims were for opioids.

  1. Mark Mann1,766
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl579 claims
  2. Finasteride343 claims
  3. Alfuzosin Hcl Er169 claims
  4. Levofloxacin77 claims
  5. Myrbetriq69 claims
  6. Sulfamethoxazole-Trimethoprim59 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: $474.09

10 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals 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.

  1. Mark Mann$474.09
  2. Specialty average$3,800.04

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

  1. 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).

Mark Jonathan Mann among 443 urology physician records in New Jersey

Mark Jonathan Mann, MD 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 2008, is newer than 70% of them.

  • NPI issued2008 · 70% of these records are older, 24% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2008 · 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).

6 urology physician records list a practice address in Millburn

They are 6 of the 403 NPPES records with a practice address in Millburn, and 443 urology physician records in New Jersey.

The 8 urology physician records with the nearest ZIP codes

  1. Mubashir Billah, M.D.Millburn, NJ 070411235587478
  2. Merritt Cohen, MDMillburn, NJ 070411407867674
  3. Alan Helfman, M.D.Millburn, NJ 070411982610879
  4. Eric Seaman, MDMillburn, NJ 070411548266414
  5. Stuart Shoengold, M.D.Millburn, NJ 070411689689275
  6. Karl Coutinho, M.D.Livingston, NJ 070391508181306
  7. Jeffrey Katz, MDLivingston, NJ 070391831195320
  8. Michael Lasalle, M.D.Livingston, NJ 070391770676397

Common questions

What is Mark Jonathan Mann, MD's NPI number?

Mark Jonathan Mann, MD's National Provider Identifier (NPI) is 1225291123, issued on Jul 10, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Mark Jonathan Mann, MD located?

The NPPES record lists a practice address at 225 Millburn Ave Ste 304, Millburn, NJ, 07041. Phone: (973) 218-9400. Providers update this record themselves, so call before visiting.

How can I verify Mark Jonathan Mann, MD's license?

NPPES lists New Jersey license number 25MA09795800, 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 Mark Jonathan Mann, MD prescribe under Medicare Part D?

In 2024, Mark Jonathan Mann, MD had 1,766 Medicare Part D claims for 601 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.