NPPES file of Aug 9, 2026

Hiko Ruo, DMD

General Practice Dentistry · Santa Rosa, CA

Hiko Ruo, DMD is a general practice dentistry with a practice address in Santa Rosa, California, and NPI 1023236940, issued on Apr 23, 2007. Check the license (California 54574, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1023236940
Name
Hiko Ruo
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
54574 CA
Self-reported in NPPES; status is on the state search
Practice location
95 Montgomery Dr, Santa Rosa, CA 95404
Phone
(707) 528-3412
Enumerated
Apr 23, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(707) 528-1058
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 general practice dentistry records → All 17,852 in California → Look up another NPI →

Also registered at 95 Montgomery Dr

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

  1. Harry Albers, D.D.S.General Practice Dentistry1659374643
  2. Gregory ApostlePediatric Dentistry1164526521
  3. David Benoit, MFTMarriage & Family Therapist1871519827
  4. Rosemary Brock, MFTMarriage & Family Therapist1689848236
  5. Mary Ellen Chalmers, D.M.D.General Practice Dentistry1639269152
  6. Jerome Chin, M.D. PH.D.Neurology Physician1992837496

Verify Hiko Ruo 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 54574    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

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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Hiko Ruo among 17,852 general practice dentistry records in California

Hiko Ruo, DMD is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 29% of them.

  • NPI issued2007 · 29% of these records are older, 40% newer
  • In a Medicare fileNo · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 79% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

114 general practice dentistry records list a practice address in Santa Rosa

They are 114 of the 6,884 NPPES records with a practice address in Santa Rosa, and 17,852 general practice dentistry records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 17,852 in California → Every provider in Santa Rosa → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Harry Albers, D.D.S.Santa Rosa, CA 954041659374643
  2. William Butrica, D.D.S.Santa Rosa, CA 954041063575736
  3. Mary Ellen Chalmers, D.M.D.Santa Rosa, CA 954041639269152
  4. Michael Danford, D.D.S.Santa Rosa, CA 954041912064031
  5. Mark Frey, D.D.S.Santa Rosa, CA 954041477611812
  6. Trevor Nguyen, DDSSanta Rosa, CA 954041043043284
  7. John Savko, D.D.S.Santa Rosa, CA 954041194861575
  8. Amanda Aine, DDSSanta Rosa, CA 954031437761871

Common questions

What is Hiko Ruo, DMD's NPI number?

Hiko Ruo, DMD's National Provider Identifier (NPI) is 1023236940, issued on Apr 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Hiko Ruo, DMD located?

The NPPES record lists a practice address at 95 Montgomery Dr, Santa Rosa, CA, 95404. Phone: (707) 528-3412. Providers update this record themselves, so call before visiting.

How can I verify Hiko Ruo, DMD's license?

NPPES lists California license number 54574, 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. 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.