NPPES file of Aug 9, 2026

Martin J. Neilan, M.D.

Internal Medicine Physician · Wayne, NJ

Martin J. Neilan, M.D. is an internal medicine physician with a practice address in Wayne, New Jersey, and NPI 1912995853, issued on Oct 13, 2005. Check the license (New Jersey MA45085, 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
1912995853
Name
Martin J. Neilan
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MA45085 NJ
Self-reported in NPPES; status is on the state search
Practice location
516 Hamburg Tpke, Wayne, NJ 07470
Phone
(973) 790-8585
Enumerated
Oct 13, 2005
Record last updated
Jan 13, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(973) 790-1105
Medicare enrollment
Enrolled (PECOS I20040609000408); may accept Medicare assignment
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 516 Hamburg Tpke

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

  1. Joseph Battaglia, D.M.D.General Practice Dentistry1578566576
  2. Robert Fernand, MDOrthopaedic Surgery Physician1184651952
  3. Liuan Gof, DCChiropractor1033560362
  4. Charles Macaluso, M.D.Specialist1447385901
  5. Hormoz Mohtashemi, MDGeneral Practice Physician1851304562
  6. Manizheh Panah, MDSpecialist1780756049

Verify Martin J. Neilan 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 MA45085    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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49% fewer Medicare Part D claims than the average internal medicine physician in 2024

1,618 Medicare Part D claims for 103 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Martin Neilan1,618
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium87 claims
  2. Rosuvastatin Calcium83 claims
  3. Levothyroxine Sodium68 claims
  4. Escitalopram Oxalate59 claims
  5. Metformin Hcl54 claims
  6. Amlodipine Besylate51 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.

40 internal medicine physician records list a practice address in Wayne

They are 40 of the 1,402 NPPES records with a practice address in Wayne, and 4,632 internal medicine physician records in New Jersey.

All 40 in Wayne → All 4,632 in New Jersey → Every provider in Wayne →

Other internal medicine physician records in New Jersey

  1. Joseph Aaron, MD, FACPShort Hills, NJ1861584633
  2. Sirike Aasmaa, DOMontville, NJ1861549925
  3. Holly Abate Bersalona, M.D.Sea Girt, NJ1669500492
  4. Kaniz Zehra Abbas, MDTrenton, NJ1598253858
  5. Shahida Abbas, MDOld Bridge, NJ1023104098
  6. Shahed AbbasiNewark, NJ1477810752
  7. Samih Abbassi, MDWest Orange, NJ1750380358
  8. Somaya Abboud, MDWest Orange, NJ1326089004
  9. Hilal Abboushi, MDBloomfield, NJ1548378029
  10. Anthony Abbruzzi, D.O.Pleasantville, NJ1629034905

Common questions

What is Martin J. Neilan, M.D.'s NPI number?

Martin J. Neilan, M.D.'s National Provider Identifier (NPI) is 1912995853, issued on Oct 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Martin J. Neilan, M.D. located?

The NPPES record lists a practice address at 516 Hamburg Tpke, Wayne, NJ, 07470. Phone: (973) 790-8585. Providers update this record themselves, so call before visiting.

How can I verify Martin J. Neilan, M.D.'s license?

NPPES lists New Jersey license number MA45085, 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 Martin J. Neilan, M.D. prescribe under Medicare Part D?

In 2024, Martin J. Neilan, M.D. had 1,618 Medicare Part D claims for 103 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.