Dr. Vivien A. Iloeje, MD

  • Wethersfield, CT
  • Internist
NPI1003878778PAC ID3870769755
Medicare services, 2024
284
Medicare patients, 2024
129
Part D claims, 2024
3,684
MIPS score, 2024
94
Hospital affiliations
1
Practice address
1290 Silas Deane Hwy, Wethersfield, CT 06109
Practice phone
Call (860) 972-9033
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Hartford Healthcare Medical Group

Wethersfield, Connecticut

See all 6 affiliations

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Dr. Vivien A. Iloeje is an internist in Wethersfield, Connecticut

Dr. Iloeje practices at Hartford Healthcare Medical Group in Wethersfield, Connecticut.

Dr. Iloeje's NPI, 1003878778, was assigned on April 6, 2006. Dr. Iloeje holds Connecticut license 040458.

NPI and contact details
Medicare PAC ID
3870769755
NPI enumeration date
April 6, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(860) 972-9033
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
64
Medical school graduation
1988

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

Dr. Vivien A. Iloeje practices at Hartford Healthcare Medical Group in Wethersfield, Connecticut

Dr. Iloeje's primary practice is Hartford Healthcare Medical Group, at 1290 Silas Deane Hwy, Wethersfield, CT 06109 in Capitol County. The practice phone is (860) 972-9033.

  • Hartford Healthcare Medical Group
    1290 Silas Deane Hwy, Wethersfield, CT 06109 · Capitol CountyPhone(860) 972-9033

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

Dr. Vivien A. Iloeje is affiliated with 4 sites of care and 2 medical groups

Dr. Iloeje's primary practice is Hartford Healthcare Medical Group in Wethersfield, Connecticut. Dr. Iloeje is also affiliated with Hartford Hospital. The medical group on file is Hartford HealthCare Medical Group. Dmand AI also links Dr. Iloeje to 1 more group practice or clinic, 1 home health agency and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Iloeje

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

Dmand AI tracks the EHR system at Dr. Vivien A. Iloeje's practice

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

EHR by site
SiteEHR vendor and product
Hartford Healthcare Medical GroupAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Vivien A. Iloeje is one of 2,189 internists in Connecticut

Internal medicine is Dr. Iloeje's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Iloeje is licensed in Connecticut.

Specialties and state licenses

  • Internal medicine, ConnecticutPrimaryLicense 040458 · taxonomy 207R00000X

Internists near Dr. Iloeje

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

Dr. Vivien A. Iloeje billed Medicare for 284 services in 2024

CMS data shows 284 Medicare services from Dr. Iloeje across 6 procedure codes in 2024, for 129 Medicare patients. Medicare paid $22,074 for them. Every service was in an office.

Medicare services, 2024284
Medicare patients129
Paid by Medicare$22,074
Procedure codes6

Dr. Iloeje's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1912024: 16613%
Other services
2023: 882024: 6230%
Lab and pathology
2023: 502024: 5612%
Tests and treatments
2023: 732024: 0100%

Dr. Iloeje compared with the Connecticut median for internists, 2024

  • Dr. Iloeje
  • Connecticut median
Medicare services
284vs 39027% below
Medicare patients
129vs 17225% below
Part D claims
3,018vs 3438.8 times

Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.

Dr. Iloeje'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 Dr. Iloeje

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

Dr. Vivien A. Iloeje treated 129 Medicare patients in 2024, average age 75

CMS counts 129 Medicare patients who saw Dr. Iloeje in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 30% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Iloeje's median patient age at 60, with 68% women.

Medicare patients, 2024129
Average age75
Average risk score1.29
Also on Medicaid30%

Dr. Iloeje's Medicare patients by age, 2024

Dr. Iloeje's Medicare patients by sex, 2024

  • Women8566%
  • Men4434%

Chronic conditions among Dr. Iloeje's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure72%
  3. Arthritis50%
  4. Anxiety34%
  5. Chronic kidney disease33%
  6. Diabetes29%
  7. Mood disorders27%
  8. Depression22%

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

Dr. Iloeje's patients across all payers

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

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women68%
  • Men30%

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

Dr. Vivien A. Iloeje wrote 3,684 Medicare Part D claims in 2024

In 2024, Dr. Iloeje wrote 3,684 Medicare Part D claims for 458 patients. 87% of them were for generic drugs. CMS names the drug for 3,018 of them, across 76 drugs with 11 or more claims each, at $257,963 in total drug cost. In 2023, CMS named 3,366 claims across 86 drugs.

Part D claims, 20243,684
Drugs named by CMS76
Total drug cost$257,963
Part D patients458

Dr. Iloeje's Part D claims by kind of drug, 2024

  • Generic3,187 claims87%
  • Brand-name464 claims13%
  • Other33 claims1%

Dr. Iloeje'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 Dr. Iloeje's Part D claims, 2024

  • Antibiotics2%60 of 3,684 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: 3,3662024: 3,01810%

Drugs named by CMS: 76 in 2024, 86 in 2023.

See all prescribing by Dr. Iloeje

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

Dr. Vivien A. Iloeje scored 94 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Iloeje for performance year 2024, reported through an alternative payment model (APM). Dr. Iloeje accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Iloeje as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Iloeje's MIPS scores, performance year 2024

  • 94of 100Final score
  • 83.4of 100Quality
  • 100of 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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Dr. Vivien A. Iloeje received $137 in industry payments from 2017 to 2022

CMS Open Payments shows 2 general payments to Dr. Iloeje from 2 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $125.

General payments to Dr. Iloeje by program year, 2017 to 2022

Companies that paid Dr. Iloeje the most, 2017 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Iloeje

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

Sources for Dr. Vivien A. Iloeje'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 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 Dr. Vivien A. Iloeje

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

What is Dr. Vivien A. Iloeje's NPI number?

Dr. Vivien A. Iloeje's NPI number is 1003878778. It was assigned on April 6, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Vivien A. Iloeje?

Dr. Vivien A. Iloeje is an internist in Wethersfield, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Vivien A. Iloeje practice?

Dr. Iloeje practices at 1290 Silas Deane Hwy, Wethersfield, CT 06109. Dr. Iloeje's primary practice is Hartford Healthcare Medical Group in Wethersfield, Connecticut. Dmand AI also links Dr. Iloeje to 1 group practice or clinic, 1 home health agency and 1 medical group.

What is Dr. Vivien A. Iloeje's office phone number?

The practice phone on file for Dr. Iloeje is (860) 972-9033.

What is Dr. Vivien A. Iloeje's medical license number?

Dr. Iloeje holds Connecticut license 040458.

Which hospitals is Dr. Vivien A. Iloeje affiliated with?

Dr. Iloeje is affiliated with Hartford Hospital.

What medical group is Dr. Vivien A. Iloeje part of?

Dr. Iloeje is linked to Hartford HealthCare Medical Group. Dmand AI links Dr. Iloeje to 1 more medical group.

Does Dr. Vivien A. Iloeje accept Medicare?

Yes. CMS data shows Dr. Iloeje billed Medicare for 284 services in 2024, and Dr. Iloeje accepts Medicare assignment.

Does Dr. Vivien A. Iloeje offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Iloeje as offering telehealth services.

What is Dr. Vivien A. Iloeje's MIPS score?

Dr. Iloeje's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).

Show 5 more questionsShow fewer questions

How many Medicare patients does Dr. Vivien A. Iloeje see?

CMS counts 129 Medicare patients who saw Dr. Iloeje in 2024, with an average age of 75.

What services does Dr. Vivien A. Iloeje bill to Medicare?

In 2024, Dr. Iloeje's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).

What drugs does Dr. Vivien A. Iloeje prescribe most?

In 2024 Medicare Part D data, Dr. Iloeje's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Metoprolol Succinate.

Has Dr. Vivien A. Iloeje received payments from drug or device companies?

CMS Open Payments shows $137 in general payments to Dr. Iloeje from 2 companies from 2017 to 2022. The largest total came from Abbott Laboratories.

How long has Dr. Vivien A. Iloeje been practicing?

Dr. Iloeje graduated from medical school in 1988, 38 years ago.

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