Anthony C. Oparaji, MD
Internal Medicine Physician · Newton, NJ
Anthony C. Oparaji, MD is an internal medicine physician with a practice address in Newton, New Jersey, and NPI 1285665208, issued on Jul 6, 2006. Check the license (New Jersey 07154400, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Anthony C. Oparaji
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 07154400 NJ
233984 NY
Self-reported in NPPES; status is on the state search - Practice location
- 175 High St, Newton, NJ 07860
- Phone
- (973) 579-8419
- Enumerated
- Jul 6, 2006
- Record last updated
- Oct 16, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (973) 579-8807
- Medicare enrollment
- Enrolled (PECOS I20040426000219); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 175 High St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Anthony C. Oparaji 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 07154400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
35 Medicare Part D claims for 22 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $276.42
9 payments; by number, the most common kind was food and beverage; the largest payer was Tactile Systems Technology Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Practice Associates Medical GroupMorristown, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anthony C. Oparaji among 4,632 internal medicine physician records in New Jersey
Anthony C. Oparaji, MD 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. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1993 · median 2000 among the 3,132 with a school on file
- Record last updated2009 · 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).
23 internal medicine physician records list a practice address in Newton
They are 23 of the 503 NPPES records with a practice address in Newton, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Newton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Anuja Chaudhari, D.O.Newton, NJ 078601477743920
- Nick Debitetto, D.O.Newton, NJ 078601083692933
- Anthony Delsardo, M.D.Newton, NJ 078601154308203
- Nathaniel Feldman, MDNewton, NJ 078601558331132
- Omotola Jaiyebo, MDNewton, NJ 078601912077421
- William Landre, MDNewton, NJ 078601942223235
- Mina Mohammadi, M.D.Newton, NJ 078601457331258
- Daya Nadarajah, M.D.Newton, NJ 078601063492965
Common questions
What is Anthony C. Oparaji, MD's NPI number?
Anthony C. Oparaji, MD's National Provider Identifier (NPI) is 1285665208, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Anthony C. Oparaji, MD located?
The NPPES record lists a practice address at 175 High St, Newton, NJ, 07860. Phone: (973) 579-8419. Providers update this record themselves, so call before visiting.
How can I verify Anthony C. Oparaji, MD's license?
NPPES lists New Jersey license number 07154400, 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 Anthony C. Oparaji, MD prescribe under Medicare Part D?
In 2024, Anthony C. Oparaji, MD had 35 Medicare Part D claims for 22 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.
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.