NPPES file of Aug 9, 2026

Charlton Olayemi

Internal Medicine Physician · Camden, NJ

Charlton Olayemi is an internal medicine physician with a practice address in Camden, New Jersey, and NPI 1831580497, issued on Feb 17, 2015. Check the license (New Jersey 25MA09899200, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831580497
Name
Charlton Olayemi
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
25MA09899200 NJ
Self-reported in NPPES; status is on the state search
Practice location
1 Cooper Plz, Camden, NJ 08103
Phone
(856) 342-2000
Enumerated
Feb 17, 2015
Record last updated
Jul 21, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160811000844); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1 Cooper Plz

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

  1. Rebecca Abbott, MDStudent in an Organized Health Care Education/Training Program1811828015
  2. Mai Abd Alqader, MDHospitalist Physician1487001848
  3. Wael Abdalla, MDDiagnostic Radiology Physician1649458431
  4. Brittani Abele, APNAcute Care Nurse Practitioner1669029856
  5. Alain Abi-Ghanem, M.D.Diagnostic Radiology Physician1659534964
  6. Ahmed Abou Hussein, M.D.Hematology & Oncology Physician1841502275

Verify Charlton Olayemi 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 25MA09899200
    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.

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91% fewer Medicare Part D claims than the average internal medicine physician in 2024

297 Medicare Part D claims for 163 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Charlton Olayemi297
  2. Specialty average3,176

Most prescribed

  1. Prednisone28 claims
  2. Furosemide16 claims
  3. Atorvastatin Calcium13 claims
  4. Levofloxacin12 claims

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.

The MIPS final score for 2023 (Medicare payment program): 99.3 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score81.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%99.5
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Cooper Physician Offices PACamden, NJ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

104 internal medicine physician records list a practice address in Camden

They are 104 of the 3,188 NPPES records with a practice address in Camden, and 4,632 internal medicine physician records in New Jersey.

Other internal medicine physician records in New Jersey

  1. Joseph Aaron, MD, FACPShort Hills, NJ1861584633
  2. Sirike Aasmaa, DOMontville, NJ1861549925
  3. Holly Abate Bersalona, M.D.Sea Girt, NJ1669500492
  4. Kaniz Zehra Abbas, MDTrenton, NJ1598253858
  5. Shahida Abbas, MDOld Bridge, NJ1023104098
  6. Shahed AbbasiNewark, NJ1477810752
  7. Samih Abbassi, MDWest Orange, NJ1750380358
  8. Somaya Abboud, MDWest Orange, NJ1326089004
  9. Hilal Abboushi, MDBloomfield, NJ1548378029
  10. Anthony Abbruzzi, D.O.Pleasantville, NJ1629034905

Common questions

What is Charlton Olayemi's NPI number?

Charlton Olayemi's National Provider Identifier (NPI) is 1831580497, issued on Feb 17, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Charlton Olayemi located?

The NPPES record lists a practice address at 1 Cooper Plz, Camden, NJ, 08103. Phone: (856) 342-2000. Providers update this record themselves, so call before visiting.

How can I verify Charlton Olayemi's license?

NPPES lists New Jersey license number 25MA09899200, 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 Charlton Olayemi prescribe under Medicare Part D?

In 2024, Charlton Olayemi had 297 Medicare Part D claims for 163 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Charlton Olayemi's MIPS final score?

The 2023 MIPS final score is 99.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.