NPPES file of Aug 9, 2026

Lawrence J. Gelber, M.D.

Diagnostic Radiology Physician · Chatham, NJ

Lawrence J. Gelber, M.D. is a diagnostic radiology physician with a practice address in Chatham, New Jersey, and NPI 1346202009, issued on Apr 6, 2006. Check the license (New Jersey 25MA04360500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1346202009
Name
Lawrence J. Gelber
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
25MA04360500 NJ
Self-reported in NPPES; status is on the state search
Practice location
97 Main St, Chatham, NJ 07928
Phone
(973) 635-2000
Enumerated
Apr 6, 2006
Record last updated
Feb 11, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(973) 635-1749
Medicaid ID
1165101 NJ
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest diagnostic radiology physician records → All 1,102 in New Jersey → Look up another NPI →

Also registered at 97 Main St

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

  1. Christel Bauer, MDDiagnostic Radiology Physician1104852151
  2. Lawrence Seltzer, MDDiagnostic Radiology Physician1417983412

Verify Lawrence J. Gelber 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 25MA04360500    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Lawrence J. Gelber among 1,102 diagnostic radiology physician records in New Jersey

Lawrence J. Gelber, M.D. is one of 1,102 diagnostic radiology physician records with a practice address in New Jersey. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 25% of them.

  • NPI issued2006 · 25% of these records are older, 36% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2009 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X 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 diagnostic radiology physician records list a practice address in Chatham

They are 4 of the 349 NPPES records with a practice address in Chatham, and 1,102 diagnostic radiology physician records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,102 in New Jersey → Every provider in Chatham → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Christel Bauer, MDChatham, NJ 079281104852151
  2. Edward Fobben, M.D.Chatham, NJ 079281235283946
  3. Lawrence Seltzer, MDChatham, NJ 079281417983412
  4. Jonathan Goodman, D.O.Cedar Knolls, NJ 079271639100530
  5. Clara Koo, MDCedar Knolls, NJ 079271831726249
  6. Eileen Travers Concannon, M.D.Chester, NJ 079301396833471
  7. Emma Meyer, DOFlorham Park, NJ 079321417446287
  8. Jyoti Shah, MDBernardsville, NJ 079241033132642

Common questions

What is Lawrence J. Gelber, M.D.'s NPI number?

Lawrence J. Gelber, M.D.'s National Provider Identifier (NPI) is 1346202009, issued on Apr 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lawrence J. Gelber, M.D. located?

The NPPES record lists a practice address at 97 Main St, Chatham, NJ, 07928. Phone: (973) 635-2000. Providers update this record themselves, so call before visiting.

How can I verify Lawrence J. Gelber, M.D.'s license?

NPPES lists New Jersey license number 25MA04360500, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.