Onomeasike Ataga
- Publications
- 1
- MIPS score, 2024
- 88
- Affiliated sites
- 3
- Medical groups
- 2
- State license
- 1
- Practice address
- 930 Madison Avenue, 3rd Floor, Memphis, TN 38163
- Practice phone
- Call (901) 516-1716
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hamilton Eye Institute Surgery Center
Surgery Center - Medicare-Certified · Memphis, Tennessee
Find Onomeasike Ataga'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.
Onomeasike Ataga is a psychiatrist in Memphis, Tennessee
Onomeasike Ataga practices at Hamilton Eye Institute Surgery Center in Memphis, Tennessee.
Onomeasike Ataga's NPI, 1295223543, was assigned on April 23, 2018. Onomeasike Ataga holds Tennessee license 0000066624.
- NPI
- 1295223543NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163779059
- NPI enumeration date
- April 23, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (901) 516-1716
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Onomeasike Ataga practices at Hamilton Eye Institute Surgery Center in Memphis, Tennessee
Onomeasike Ataga's primary practice is Hamilton Eye Institute Surgery Center, at 930 Madison Avenue, 3rd Floor, Memphis, TN 38163. The practice phone is (901) 516-1716.
- Hamilton Eye Institute Surgery Center930 Madison Avenue, 3rd Floor, Memphis, TN 38163Phone(901) 516-1716
Source: Dmand AI Affiliation Data
Onomeasike Ataga is affiliated with 3 sites of care and 2 medical groups
Onomeasike Ataga's primary practice is Hamilton Eye Institute Surgery Center in Memphis, Tennessee. The medical group on file is UT Le Bonheur Pediatric Specialists. Dmand AI also links Onomeasike Ataga to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Onomeasike Ataga's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Onomeasike Ataga practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hamilton Eye Institute Surgery Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Onomeasike Ataga is one of 462 psychiatrists in Tennessee
Psychiatry is Onomeasike Ataga's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Onomeasike Ataga is licensed in Tennessee.
Specialties and state licenses
- Psychiatry, TennesseePrimary
Psychiatrists near Onomeasike Ataga
Counts of psychiatrists 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
Onomeasike Ataga's patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Onomeasike Ataga's median patient age at 16, with 59% women.
Onomeasike Ataga's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Onomeasike Ataga scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Onomeasike Ataga for performance year 2024, reported as part of a group. Onomeasike Ataga accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Onomeasike Ataga's MIPS scores, performance year 2024
- 88of 100Final score
- 60of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 81of 100Cost
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
Onomeasike Ataga has 1 publication on record
Dmand AI links 1 paper to Onomeasike Ataga. Onomeasike Ataga's most frequent co-author is Valerie K. Arnold, MD.
Onomeasike Ataga's most frequent co-authors
Recent publications by Onomeasike Ataga
See who Onomeasike Ataga researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Onomeasike Ataga works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Onomeasike Ataga'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Onomeasike Ataga
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Onomeasike Ataga's NPI number?
Onomeasike Ataga's NPI number is 1295223543. It was assigned on April 23, 2018, and it is active in the NPI Registry.
What does Onomeasike Ataga specialize in?
Onomeasike Ataga is a psychiatrist in Memphis, Tennessee. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Onomeasike Ataga practice?
Onomeasike Ataga practices at 930 Madison Avenue, 3rd Floor, Memphis, TN 38163. Onomeasike Ataga's primary practice is Hamilton Eye Institute Surgery Center in Memphis, Tennessee. Dmand AI also links Onomeasike Ataga to 2 group practices and clinics and 1 medical group.
What is Onomeasike Ataga's office phone number?
The practice phone on file for Onomeasike Ataga is (901) 516-1716.
What is Onomeasike Ataga's medical license number?
Onomeasike Ataga holds Tennessee license 0000066624.
What medical group is Onomeasike Ataga part of?
Onomeasike Ataga is linked to UT Le Bonheur Pediatric Specialists. Dmand AI links Onomeasike Ataga to 1 more medical group.
Does Onomeasike Ataga accept Medicare?
Yes. CMS lists Onomeasike Ataga as accepting Medicare assignment.
What is Onomeasike Ataga's MIPS score?
Onomeasike Ataga's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How long has Onomeasike Ataga been practicing?
Onomeasike Ataga graduated from medical school in 2006, 20 years ago.
Does Onomeasike Ataga do research?
Dmand AI links 1 publication to Onomeasike Ataga.
Who does Onomeasike Ataga publish with?
Onomeasike Ataga's most frequent co-authors are Valerie K. Arnold, MD (1 shared paper).
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