NPPES file of Aug 9, 2026

Ronald Simus, DDS

Orthodontics and Dentofacial Orthopedics Dentistry · Riverside, CA

Ronald Simus, DDS is an orthodontics and dentofacial orthopedics dentistry with a practice address in Riverside, California, and NPI 1245697473, issued on Jan 19, 2016. Check the license (California 38752, as entered in NPPES) with the California 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245697473
Name
Ronald Simus
Credential
DDS
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License number
38752 CA
Self-reported in NPPES; status is on the state search
Practice location
7170 Indiana Ave, Riverside, CA 92504
Phone
(951) 248-0567
Enumerated
Jan 19, 2016
Record last updated
Jan 19, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(951) 683-4559
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest orthodontics and dentofacial orthopedics dentistry records → All 1,881 in California → Look up another NPI →

Also registered at 7170 Indiana Ave

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

  1. Raymond Wang, DDSPediatric Dentistry1871904896

Verify Ronald Simus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 38752    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 California license search

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Industry payments in 2024: $65.96

4 payments; by number, the most common kind was food and beverage; the largest payer was American Orthodontics Corporation. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ronald Simus$65.96
  2. Specialty average$1,641.73

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Ronald Simus among 1,881 orthodontics and dentofacial orthopedics dentistry records in California

Ronald Simus, DDS is one of 1,881 orthodontics and dentofacial orthopedics dentistry records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 80% of them.

  • NPI issued2016 · 80% of these records are older, 18% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2016 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthodontics and Dentofacial Orthopedics Dentistry providers in California

There are 1,881 orthodontics and dentofacial orthopedics dentistry records in California.

All 1,881 in California → Every provider in Riverside → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →

The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes

  1. Harkishan Ahuja, DDS,MDSRiverside, CA 925041942464656
  2. Michael Hawkins, D.D.S.Riverside, CA 925041063613842
  3. Carrie Imoto, DDS, MSRiverside, CA 925041164674859
  4. Juan Mejia, DDSRiverside, CA 925031902966385
  5. Hanseul Park, DDSRiverside, CA 925031750964938
  6. Hongsheng Tong, DDS, PHDRiverside, CA 925051528120797
  7. Bhoomika Ahuja, BDS, MSDRiverside, CA 925061851645329
  8. Woo Daniel Han, DDS, MSRiverside, CA 925061447494059

Common questions

What is Ronald Simus, DDS's NPI number?

Ronald Simus, DDS's National Provider Identifier (NPI) is 1245697473, issued on Jan 19, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Ronald Simus, DDS located?

The NPPES record lists a practice address at 7170 Indiana Ave, Riverside, CA, 92504. Phone: (951) 248-0567. Providers update this record themselves, so call before visiting.

How can I verify Ronald Simus, DDS's license?

NPPES lists California license number 38752, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.