John Mark Stevens, M.D.
Internal Medicine Physician · East Orange, NJ
John Mark Stevens, M.D. is an internal medicine physician with a practice address in East Orange, New Jersey, and NPI 1336116524, issued on Mar 7, 2006. Check the license (New Jersey 25MA04315700, 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
- John Mark Stevens
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MA04315700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 385 Tremont Ave, East Orange, NJ 07018
- Phone
- (973) 676-1000
- Enumerated
- Mar 7, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (973) 395-7010
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
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Verify John Mark Stevens 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 25MA04315700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Mark Stevens among 4,632 internal medicine physician records in New Jersey
John Mark Stevens, M.D. is one of 4,632 internal medicine physician records with a practice address in New Jersey. 82% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 50% newer
- In a Medicare fileNo · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
42 internal medicine physician records list a practice address in East Orange
They are 42 of the 1,114 NPPES records with a practice address in East Orange, and 4,632 internal medicine physician records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,632 in New Jersey → Every provider in East Orange → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- James Ezema, MDEast Orange, NJ 070181003818881
- Ramesh Kania, M.D.East Orange, NJ 070181235158403
- Sarala Maddali, MDEast Orange, NJ 070181346273323
- Vijay Ragavan, M.DEast Orange, NJ 070181023078433
- Eddy Simon, MDEast Orange, NJ 070181851385058
- Richard Stark, M.D.East Orange, NJ 070181093782369
- Myriam Sterlin, MDEast Orange, NJ 070181902825185
- Beverley Taitt, M.D.East Orange, NJ 070181801829916
Common questions
What is John Mark Stevens, M.D.'s NPI number?
John Mark Stevens, M.D.'s National Provider Identifier (NPI) is 1336116524, issued on Mar 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Mark Stevens, M.D. located?
The NPPES record lists a practice address at 385 Tremont Ave, East Orange, NJ, 07018. Phone: (973) 676-1000. Providers update this record themselves, so call before visiting.
How can I verify John Mark Stevens, M.D.'s license?
NPPES lists New Jersey license number 25MA04315700, 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.