James Howard Porter, M.D.
Pediatrics Physician · Newton, NJ
James Howard Porter, M.D. is a pediatrics physician with a practice address in Newton, New Jersey, and NPI 1164480380, issued on May 4, 2006. Check the license (New Jersey MA 053160, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- James Howard Porter
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- MA 053160 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 39 Newton Sparta RD, Newton, NJ 07860
- Phone
- (973) 383-9841
- Enumerated
- May 4, 2006
- Record last updated
- Mar 22, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (973) 383-7989
- Medicaid ID
- 5014204 NJ
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 2,181 in New Jersey → Look up another NPI →
Also registered at 39 Newton Sparta RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bruno Casatelli, DPMPodiatrist1841257201
- Kimberly Dachisen, NPPediatric Nurse Practitioner1457917007
- Charles Dakake,jr., M.D.Pediatrics Physician1316910474
- Ladislav Habina, M.D.Pain Medicine (Anesthesiology) Physician1508947037
- Mahafarin Peters, M.D.Pediatrics Physician1639136815
- Darren Sacks, D.D.S.General Practice Dentistry1609082908
Verify James Howard Porter 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 MA 053160Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $74.68
4 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi Pasteur Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
James Howard Porter among 2,181 pediatrics physician records in New Jersey
James Howard Porter, M.D. is one of 2,181 pediatrics physician records with a practice address in New Jersey. 48% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 45% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2010 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in New Jersey
There are 2,181 pediatrics physician records in New Jersey.
All 2,181 in New Jersey → Every provider in Newton → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Charles Dakake,jr., M.D.Newton, NJ 078601316910474
- Mahafarin Peters, M.D.Newton, NJ 078601639136815
- Genevieve Sison, M.D.Newton, NJ 078601912193632
- Miriam Thomas, M.D.Rockaway, NJ 078661760525257
- Noel Sorvino, M.D.Long Valley, NJ 078531831171248
- Leonard Grossman, MDLedgewood, NJ 078521174563761
- Marisa Ciufalo, M.D.Randolph, NJ 078691598776056
- Ricki Gottlieb, M.D.Randolph, NJ 078691437336039
Common questions
What is James Howard Porter, M.D.'s NPI number?
James Howard Porter, M.D.'s National Provider Identifier (NPI) is 1164480380, issued on May 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Howard Porter, M.D. located?
The NPPES record lists a practice address at 39 Newton Sparta RD, Newton, NJ, 07860. Phone: (973) 383-9841. Providers update this record themselves, so call before visiting.
How can I verify James Howard Porter, M.D.'s license?
NPPES lists New Jersey license number MA 053160, 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. 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.