Aaron R. Ritter, MD
Psychiatry Physician · Las Vegas, NV
Aaron R. Ritter, MD is a psychiatry physician with a practice address in Las Vegas, Nevada, and NPI 1154633808, issued on Jul 10, 2010. Check the license (Nevada 15396, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Aaron R. Ritter
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 15396 NV
Self-reported in NPPES; status is on the state search - Practice location
- 888 W Bonneville Ave, Las Vegas, NV 89106
- Phone
- (702) 701-7981
- Enumerated
- Jul 10, 2010
- Record last updated
- Jul 7, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (702) 483-6039
- Medicare enrollment
- Enrolled (PECOS I20220912001013); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 316 in Nevada → Look up another NPI →
Also registered at 888 W Bonneville Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tiarra Atkinson, LCSWClinical Social Worker1053770289
- Zhi Baker, PA-CPhysician Assistant1396049342
- Sarah Banks, PH.D.Clinical Neuropsychologist1164701132
- Charles Bernick, M.D.Neurology Physician1083692743
- Lucille Carriere, PH.D.Clinical Psychologist1285006932
- Leslie De Leon, FNPFamily Nurse Practitioner1225821242
Verify Aaron R. Ritter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 15396Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.7 times the Medicare Part D claims of the average psychiatry physician in 2024
4,660 Medicare Part D claims for 658 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Donepezil Hcl988 claims
- Escitalopram Oxalate466 claims
- Memantine Hcl398 claims
- Galantamine Er343 claims
- Venlafaxine Hcl Er252 claims
- Quetiapine Fumarate166 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): 84.4 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).
Industry payments in 2024: $64,749.26
80 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Hoag ClinicSan Clemente, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron R. Ritter among 316 psychiatry physician records in Nevada
Aaron R. Ritter, MD is one of 316 psychiatry physician records with a practice address in Nevada. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 54% of them.
- NPI issued2010 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2010 · median 2011 among the 144 with a school on file
- Record last updated2016 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Nevada
There are 316 psychiatry physician records in Nevada.
All 316 in Nevada → Every provider in Las Vegas → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Carmit Boldur, M.D.Las Vegas, NV 891061831336007
- Keith Breiland, M.D.Las Vegas, NV 891061124193206
- Julieta Calzado, M.D.Las Vegas, NV 891061821100058
- Keith Courtney, DOLas Vegas, NV 891061831251107
- Mario Fajet, MDLas Vegas, NV 891061932293685
- Herbert Goldman, M.D.Las Vegas, NV 891061639136112
- Mariakutty Joseph, M.D.Las Vegas, NV 891061043229891
- Amanda King, DOLas Vegas, NV 891061740641661
Common questions
What is Aaron R. Ritter, MD's NPI number?
Aaron R. Ritter, MD's National Provider Identifier (NPI) is 1154633808, issued on Jul 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Aaron R. Ritter, MD located?
The NPPES record lists a practice address at 888 W Bonneville Ave, Las Vegas, NV, 89106. Phone: (702) 701-7981. Providers update this record themselves, so call before visiting.
How can I verify Aaron R. Ritter, MD's license?
NPPES lists Nevada license number 15396, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aaron R. Ritter, MD prescribe under Medicare Part D?
In 2024, Aaron R. Ritter, MD had 4,660 Medicare Part D claims for 658 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Aaron R. Ritter, MD's MIPS final score?
The 2023 MIPS final score is 84.4 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.