NPPES file of Aug 9, 2026

Aaron T. Ellington, PHD

Clinical Psychologist · Rocky River, OH

Aaron T. Ellington, PHD is a clinical psychologist with a practice address in Rocky River, Ohio, and NPI 1164751509, issued on Dec 14, 2009. Check the license (Ohio 6608, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164751509
Name
Aaron T. Ellington
Credential
PHD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
6608 OH
Self-reported in NPPES; status is on the state search
Practice location
20525 Center Ridge RD Ste 403, Rocky River, OH 44116
Phone
(866) 466-9591
Enumerated
Dec 14, 2009
Record last updated
Nov 25, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(440) 772-1010
Medicaid ID
3027978 OH
Medicare enrollment
Enrolled (PECOS I20100114000018); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 20525 Center Ridge RD Ste 403

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hanna CzerrSocial Worker1326901042
  2. Holly Kirk, LPCCMental Health Counselor1730325069
  3. Elisaida Mendez, PHDClinical Psychologist1205428638
  4. Rosalyn RiveraSocial Worker1962371526
  5. Ryan Thomason, LSWSocial Worker1053911792

Verify Aaron T. Ellington in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license 6608
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 79.5 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.

  1. Qualityout of 100 · 30% of the final score68.5
  2. Costout of 100 · 30%63.1
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. University Hospitals Medical Group IncCleveland, OH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Aaron T. Ellington among 1,581 clinical psychologist records in Ohio

Aaron T. Ellington, PHD is one of 1,581 clinical psychologist records with a practice address in Ohio. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 57% of them.

  • NPI issued2009 · 57% of these records are older, 40% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileYes · 28% of these records are
  • Graduated2008 · median 2002 among the 445 with a school on file
  • Record last updated2018 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 clinical psychologist records list a practice address in Rocky River

They are 8 of the 396 NPPES records with a practice address in Rocky River, and 1,581 clinical psychologist records in Ohio.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Robert Adams, PSY.D.Rocky River, OH 441161306124177
  2. Lisa Doane, PH.D.Rocky River, OH 441161184020737
  3. Deborah Koricke, PH.D.Rocky River, OH 441161598779092
  4. Francis Matese, PH.D.Rocky River, OH 441161639356157
  5. Sharon McNamee, PH.D.Rocky River, OH 441161558392829
  6. Elisaida Mendez, PHDRocky River, OH 441161205428638
  7. Sarah Staneff, L.C.P.Rocky River, OH 441161144376161
  8. Mirella Auchus, PHDCleveland, OH 441151275504656

Common questions

What is Aaron T. Ellington, PHD's NPI number?

Aaron T. Ellington, PHD's National Provider Identifier (NPI) is 1164751509, issued on Dec 14, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Aaron T. Ellington, PHD located?

The NPPES record lists a practice address at 20525 Center Ridge RD Ste 403, Rocky River, OH, 44116. Phone: (866) 466-9591. Providers update this record themselves, so call before visiting.

How can I verify Aaron T. Ellington, PHD's license?

NPPES lists Ohio license number 6608, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

What is Aaron T. Ellington, PHD's MIPS final score?

The 2023 MIPS final score is 79.5 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.