Dr. Emmanuel K. Onwutuebe, MD
- Medicare services, 2023
- 497
- Part D claims, 2024
- 1,020
- Hospital affiliations
- 1
- Industry payments
- $1,038
- State license
- 1
- Practice address
- 3186 S Maryland Pkwy, Las Vegas, NV 89109
- Practice phone
- Call (702) 731-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Onwutuebe's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Emmanuel K. Onwutuebe is an internist in Las Vegas, Nevada
Dr. Onwutuebe practices at Sunrise Hospital and Medical Center in Las Vegas, Nevada, part of HCA Healthcare.
Dr. Onwutuebe's NPI, 1447224431, was assigned on February 15, 2006. Dr. Onwutuebe holds Nevada license 10254.
- NPI
- 1447224431NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113020397
- NPI enumeration date
- February 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 731-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Emmanuel K. Onwutuebe practices at Sunrise Hospital and Medical Center in Las Vegas, Nevada
Dr. Onwutuebe's primary practice is Sunrise Hospital and Medical Center, at 3186 S Maryland Pkwy, Las Vegas, NV 89109 in Clark County. The practice phone is (702) 731-8000.
- Sunrise Hospital and Medical Center3186 S Maryland Pkwy, Las Vegas, NV 89109 · Clark CountyPhone(702) 731-8000
Source: Dmand AI Affiliation Data
Dr. Emmanuel K. Onwutuebe is affiliated with 3 sites of care
Dr. Onwutuebe's primary practice is Sunrise Hospital and Medical Center in Las Vegas, Nevada, part of HCA Healthcare. Dmand AI also links Dr. Onwutuebe to 1 physician office and 1 home health agency, each named with a free account. Dr. Onwutuebe's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Emmanuel K. Onwutuebe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Onwutuebe practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sunrise Hospital and Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Emmanuel K. Onwutuebe is one of 1,019 internists in Nevada
Internal medicine is Dr. Onwutuebe's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Onwutuebe is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
Internists near Dr. Onwutuebe
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. Emmanuel K. Onwutuebe billed Medicare for 497 services in 2023
CMS data shows 497 Medicare services from Dr. Onwutuebe across 5 procedure codes in 2023. Medicare paid $33,613 for them.
Dr. Onwutuebe's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 3782023: 46423%
- Other services
- 2022: 02023: 33
Where Dr. Onwutuebe's Medicare services took place, 2023
- In an office337%
- In a facility46493%
Dr. Onwutuebe compared with the Nevada median for internists, 2023
- Dr. Onwutuebe
- Nevada median
- Medicare services
- 497vs 520Close to median
- Part D claims
- 655vs 36480% above
Medians across 935 internists in Nevada with Dmand AI profiles that report each measure.
Dr. Onwutuebe's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Emmanuel K. Onwutuebe's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Onwutuebe's median patient age at 73, with 50% women.
Dr. Onwutuebe's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Emmanuel K. Onwutuebe wrote 1,020 Medicare Part D claims in 2024
In 2024, Dr. Onwutuebe wrote 1,020 Medicare Part D claims for 235 patients. 90% of them were for generic drugs. CMS names the drug for 655 of them, across 32 drugs with 11 or more claims each, at $24,622 in total drug cost. In 2023, CMS named 644 claims across 31 drugs.
Dr. Onwutuebe's Part D claims by kind of drug, 2024
- Generic915 claims90%
- Brand-name and other105 claims10%
Dr. Onwutuebe'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. Onwutuebe's Part D claims, 2024
- Opioids13%131 of 1,020 claims
- Antibiotics10%106 of 1,020 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: 6442024: 6552%
Drugs named by CMS: 32 in 2024, 31 in 2023.
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
How Dr. Emmanuel K. Onwutuebe takes part in Medicare
Dr. Onwutuebe accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Emmanuel K. Onwutuebe received $1,038 in industry payments from 2016 to 2020
CMS Open Payments shows 21 general payments to Dr. Onwutuebe from 13 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 96% of the total. Janssen Pharmaceuticals, Inc paid the most, $250.
General payments to Dr. Onwutuebe by program year, 2016 to 2020
General payments to Dr. Onwutuebe by kind, 2016 to 2020
- Food and beverage$99896%
- Education$404%
Companies that paid Dr. Onwutuebe the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Emmanuel K. Onwutuebe's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Emmanuel K. Onwutuebe
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. Emmanuel K. Onwutuebe's NPI number?
Dr. Emmanuel K. Onwutuebe's NPI number is 1447224431. It was assigned on February 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Emmanuel K. Onwutuebe?
Dr. Emmanuel K. Onwutuebe is an internist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Emmanuel K. Onwutuebe practice?
Dr. Onwutuebe practices at 3186 S Maryland Pkwy, Las Vegas, NV 89109. Dr. Onwutuebe's primary practice is Sunrise Hospital and Medical Center in Las Vegas, Nevada, part of HCA Healthcare. Dmand AI also links Dr. Onwutuebe to 1 physician office and 1 home health agency.
What is Dr. Emmanuel K. Onwutuebe's office phone number?
The practice phone on file for Dr. Onwutuebe is (702) 731-8000.
What is Dr. Emmanuel K. Onwutuebe's medical license number?
Dr. Onwutuebe holds Nevada license 10254.
Which hospitals is Dr. Emmanuel K. Onwutuebe affiliated with?
Dr. Onwutuebe practices at Sunrise Hospital and Medical Center in Las Vegas, Nevada.
Does Dr. Emmanuel K. Onwutuebe accept Medicare?
Yes. CMS data shows Dr. Onwutuebe billed Medicare for 497 services in 2023, and Dr. Onwutuebe accepts Medicare assignment.
What services does Dr. Emmanuel K. Onwutuebe bill to Medicare?
In 2023, Dr. Onwutuebe's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99238).
What drugs does Dr. Emmanuel K. Onwutuebe prescribe most?
In 2024 Medicare Part D data, Dr. Onwutuebe's most prescribed drugs by claims were Oxycodone HCl, Amlodipine Besylate and Atorvastatin Calcium.
Has Dr. Emmanuel K. Onwutuebe received payments from drug or device companies?
CMS Open Payments shows $1,038 in general payments to Dr. Onwutuebe from 13 companies from 2016 to 2020. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Emmanuel K. Onwutuebe been practicing?
Dr. Onwutuebe graduated from medical school in 1998, 28 years ago.
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