Toyo Atasse Trenou, D.O.
Emergency Medicine Physician · Sun City West, AZ
Toyo Atasse Trenou, D.O. is an emergency medicine physician with a practice address in Sun City West, Arizona, and NPI 1083913826, issued on Mar 18, 2011. Check the license (Arizona 006236, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Toyo Atasse Trenou
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 006236 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 14502 W Meeker Blvd, Sun City West, AZ 85375
- Phone
- (602) 518-3861
- Enumerated
- Mar 18, 2011
- Record last updated
- Sep 3, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140321000294); accepts Medicare assignment
- Medical or professional school
- At Still University, Arizona School Of Dentistry & Oral Hlth, 2011
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,494 in Arizona → Look up another NPI →
Also registered at 14502 W Meeker Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Toyo Atasse Trenou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 006236Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average emergency medicine physician in 2024
114 Medicare Part D claims for 105 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Cephalexin13 claims
- Hydrocodone-Acetaminophen13 claims
- Tramadol Hcl13 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 practice group's MIPS final score for 2023 (Medicare payment program): 76.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Cep America- Arizona, PCSun City, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Toyo Atasse Trenou among 1,494 emergency medicine physician records in Arizona
Toyo Atasse Trenou, D.O. is one of 1,494 emergency medicine physician records with a practice address in Arizona. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 53% of them.
- NPI issued2011 · 53% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2011 · median 2014 among the 828 with a school on file
- Record last updated2015 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 emergency medicine physician records list a practice address in Sun City West
They are 6 of the 590 NPPES records with a practice address in Sun City West, and 1,494 emergency medicine physician records in Arizona.
All 1,494 in Arizona → Every provider in Sun City West → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Curtis Henderson, D.O.Sun City West, AZ 853751114977154
- Patricia Kahn, D.O.Sun City West, AZ 853751740210616
- Richard Lassiter, M.DSun City West, AZ 853751376593780
- Christopher McCabe, MDSun City West, AZ 853751316470933
- Jay McCombs, D.O.Sun City West, AZ 853751669634689
- Aaron McKinney, M.D.Sun City, AZ 853751043269467
- William Mostow, M.D.Sun City, AZ 853751922057348
- Marie Dowling, MDSurprise, AZ 853741073717732
Common questions
What is Toyo Atasse Trenou, D.O.'s NPI number?
Toyo Atasse Trenou, D.O.'s National Provider Identifier (NPI) is 1083913826, issued on Mar 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Toyo Atasse Trenou, D.O. located?
The NPPES record lists a practice address at 14502 W Meeker Blvd, Sun City West, AZ, 85375. Phone: (602) 518-3861. Providers update this record themselves, so call before visiting.
How can I verify Toyo Atasse Trenou, D.O.'s license?
NPPES lists Arizona license number 006236, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Toyo Atasse Trenou, D.O. prescribe under Medicare Part D?
In 2024, Toyo Atasse Trenou, D.O. had 114 Medicare Part D claims for 105 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Toyo Atasse Trenou, D.O.'s MIPS final score?
The 2023 MIPS final score is 76.1 of 100, reported for the practice group. 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.