Leonard J. Grossman, MD
Pediatrics Physician · Ledgewood, NJ
Leonard J. Grossman, MD is a pediatrics physician with a practice address in Ledgewood, New Jersey, and NPI 1174563761, issued on Jun 8, 2006. Check the license (New Jersey 25MA02924700, 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.
- Name
- Leonard J. Grossman
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 25MA02924700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1911 US Highway 46, Ledgewood, NJ 07852
- Phone
- (973) 347-8500
- Enumerated
- Jun 8, 2006
- Record last updated
- Nov 5, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (973) 347-7320
- Entity
- Type 1 · individual
Verify Leonard J. Grossman 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 25MA02924700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1 pediatrics physician records list a practice address in Ledgewood
They are 1 of the 65 NPPES records with a practice address in Ledgewood, and 2,181 pediatrics physician records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatrics physician records in New Jersey
- Saeed Abbassi, MDNorth Bergen, NJ1114926664
- Yousef Abdulmasih, M.D.Totowa, NJ1942221205
- Jane Abels, MDWestfield, NJ1275825887
- Samantha Abend, DOSparta, NJ1104322528
- Daniel Abraham, M.D.Warren, NJ1861436867
- Rayna AbrahamBlackwood, NJ1275275554
- Wafa Abukhraybeh, M.D.Wayne, NJ1093763856
- Chidi Achebe, M.D.Newark, NJ1841558806
- Karen AcquahWest Orange, NJ1790435030
- Mojisola Adaramola, MDWest Caldwell, NJ1821286436
Common questions
What is Leonard J. Grossman, MD's NPI number?
Leonard J. Grossman, MD's National Provider Identifier (NPI) is 1174563761, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leonard J. Grossman, MD located?
The NPPES record lists a practice address at 1911 US Highway 46, Ledgewood, NJ, 07852. Phone: (973) 347-8500. Providers update this record themselves, so call before visiting.
How can I verify Leonard J. Grossman, MD's license?
NPPES lists New Jersey license number 25MA02924700, 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.
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.