Charlton Olayemi

  • Mullica Hill, NJ
  • Internist
NPI1831580497PAC ID5799079919
Medicare services, 2024
816
Medicare patients, 2024
379
Part D claims, 2024
297
MIPS score, 2024
100
Hospital affiliations
3
Practice address
700 Mullica Hill Rd, Mullica Hill, NJ 08062
Practice phone
Call (856) 508-1000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Inspira Medical Center Mullica Hill

Mullica Hill, New Jersey

See all 5 affiliations

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Charlton Olayemi is an internist in Mullica Hill, New Jersey

Charlton Olayemi practices at Inspira Medical Center Mullica Hill in Mullica Hill, New Jersey.

Charlton Olayemi's NPI, 1831580497, was assigned on February 17, 2015. Charlton Olayemi holds New Jersey license 25MA09899200.

NPI and contact details
Medicare PAC ID
5799079919
NPI enumeration date
February 17, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(856) 508-1000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
39
Medical school graduation
2013

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Charlton Olayemi practices at Inspira Medical Center Mullica Hill in Mullica Hill, New Jersey

Charlton Olayemi's primary practice is Inspira Medical Center Mullica Hill, at 700 Mullica Hill Rd, Mullica Hill, NJ 08062 in Gloucester County. The practice phone is (856) 508-1000.

  • Inspira Medical Center Mullica Hill
    700 Mullica Hill Rd, Mullica Hill, NJ 08062 · Gloucester CountyPhone(856) 508-1000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Charlton Olayemi is affiliated with 4 sites of care and 1 medical group

Charlton Olayemi's primary practice is Inspira Medical Center Mullica Hill in Mullica Hill, New Jersey. Charlton Olayemi is also affiliated with Inspira Medical Center Elmer. The medical group on file is Cooper University Physicians. Dmand AI also links Charlton Olayemi to 2 more hospitals, each named with a free account.

See all 5 affiliations for Charlton Olayemi

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Charlton Olayemi's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Charlton Olayemi practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Inspira Medical Center Mullica HillAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Charlton Olayemi is one of 4,226 internists in New Jersey

Internal medicine is Charlton Olayemi's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Charlton Olayemi is licensed in New Jersey.

Specialties and state licenses

  • Internal medicine, New JerseyPrimaryLicense 25MA09899200 · taxonomy 207R00000X

Internists near Charlton Olayemi

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Charlton Olayemi billed Medicare for 816 services in 2024

CMS data shows 816 Medicare services from Charlton Olayemi across 5 procedure codes in 2024, for 379 Medicare patients. Medicare paid $65,702 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024816
Medicare patients379
Paid by Medicare$65,702
Procedure codes5

Charlton Olayemi's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 9262024: 81612%

Charlton Olayemi compared with the New Jersey median for internists, 2024

  • Charlton Olayemi
  • New Jersey median
Medicare services
816vs 72313% above
Medicare patients
379vs 23164% above
Part D claims
69vs 83092% below

Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.

Charlton Olayemi's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Charlton Olayemi

Need commercial claims for Charlton Olayemi?

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Charlton Olayemi treated 379 Medicare patients in 2024, average age 75

CMS counts 379 Medicare patients who saw Charlton Olayemi in 2024. The largest group is 65 to 74, with 123 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.70, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Charlton Olayemi's median patient age at 68, with 51% women.

Medicare patients, 2024379
Average age75
Average risk score2.70
Also on Medicaid21%

Charlton Olayemi's Medicare patients by age, 2024

Charlton Olayemi's Medicare patients by sex, 2024

  • Women21156%
  • Men16844%

Chronic conditions among Charlton Olayemi's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Diabetes54%
  5. Ischemic heart disease54%
  6. Chronic kidney disease47%
  7. Heart failure47%
  8. Mood disorders47%

Share of Medicare patients with each condition. A patient can have several.

Charlton Olayemi's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women51%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Charlton Olayemi wrote 297 Medicare Part D claims in 2024

In 2024, Charlton Olayemi wrote 297 Medicare Part D claims for 163 patients. 96% of them were for generic drugs. CMS names the drug for 69 of them, across 4 drugs with 11 or more claims each, at $239 in total drug cost. In 2023, CMS named 97 claims across 6 drugs.

Part D claims, 2024297
Drugs named by CMS4
Total drug cost$239
Part D patients163

Charlton Olayemi's Part D claims by kind of drug, 2024

  • Generic284 claims96%
  • Brand-name and other13 claims4%

Charlton Olayemi's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Charlton Olayemi's Part D claims, 2024

  • Antibiotics26%78 of 297 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 972024: 6929%

Drugs named by CMS: 4 in 2024, 6 in 2023.

See all prescribing by Charlton Olayemi

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Charlton Olayemi scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Charlton Olayemi for performance year 2024, reported through an alternative payment model (APM). Charlton Olayemi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Charlton Olayemi's MIPS scores, performance year 2024

  • 100of 100Final score
  • 81.6of 100Quality
  • 99of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Charlton Olayemi received $315 in industry payments from 2017 to 2022

CMS Open Payments shows 17 general payments to Charlton Olayemi from 6 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $90.

General payments to Charlton Olayemi by program year, 2017 to 2022

Companies that paid Charlton Olayemi the most, 2017 to 2022

Share is of all general payments to this clinician.

See all payments to Charlton Olayemi

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Charlton Olayemi's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Charlton Olayemi

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Charlton Olayemi's NPI number?

Charlton Olayemi's NPI number is 1831580497. It was assigned on February 17, 2015, and it is active in the NPI Registry.

What does Charlton Olayemi specialize in?

Charlton Olayemi is an internist in Mullica Hill, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Charlton Olayemi practice?

Charlton Olayemi practices at 700 Mullica Hill Rd, Mullica Hill, NJ 08062. Charlton Olayemi's primary practice is Inspira Medical Center Mullica Hill in Mullica Hill, New Jersey. Dmand AI also links Charlton Olayemi to 2 hospitals.

What is Charlton Olayemi's office phone number?

The practice phone on file for Charlton Olayemi is (856) 508-1000.

What is Charlton Olayemi's medical license number?

Charlton Olayemi holds New Jersey license 25MA09899200.

Which hospitals is Charlton Olayemi affiliated with?

Charlton Olayemi is affiliated with Inspira Medical Center Elmer. Dmand AI links Charlton Olayemi to 2 more hospitals.

What medical group is Charlton Olayemi part of?

Charlton Olayemi is linked to Cooper University Physicians.

Does Charlton Olayemi accept Medicare?

Yes. CMS data shows Charlton Olayemi billed Medicare for 816 services in 2024, and Charlton Olayemi accepts Medicare assignment.

What is Charlton Olayemi's MIPS score?

Charlton Olayemi's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Charlton Olayemi see?

CMS counts 379 Medicare patients who saw Charlton Olayemi in 2024, with an average age of 75.

Show 4 more questionsShow fewer questions

What services does Charlton Olayemi bill to Medicare?

In 2024, Charlton Olayemi's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99222).

What drugs does Charlton Olayemi prescribe most?

In 2024 Medicare Part D data, Charlton Olayemi's most prescribed drugs by claims were Prednisone, Furosemide and Atorvastatin Calcium.

Has Charlton Olayemi received payments from drug or device companies?

CMS Open Payments shows $315 in general payments to Charlton Olayemi from 6 companies from 2017 to 2022. The largest total came from Pfizer Inc.

How long has Charlton Olayemi been practicing?

Charlton Olayemi graduated from medical school in 2013, 13 years ago.

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