NPPES file of Aug 9, 2026

Sonomi Gen

Dental Hygienist · Rancho Santa Margarita, CA

Sonomi Gen is a dental hygienist with a practice address in Rancho Santa Margarita, California, and NPI 1851083455, issued on May 23, 2023. Check the license (California 985, 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
1851083455
Name
Sonomi Gen
Primary taxonomy
Dental Hygienist 124Q00000X
License number
985 CA
Self-reported in NPPES; status is on the state search
Practice location
37 Via Bandada, Rancho Santa Margarita, CA 92688
Phone
(714) 474-5382
Enumerated
May 23, 2023
Record last updated
May 23, 2023
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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Verify Sonomi Gen 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 985
    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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Sonomi Gen among 1,874 dental hygienist records in California

Sonomi Gen is one of 1,874 dental hygienist records with a practice address in California. 1% 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 2023, is newer than 75% of them.

  • NPI issued2023 · 75% of these records are older, 20% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2023 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 124Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dental Hygienist providers in California

There are 1,874 dental hygienist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 dental hygienist records with the nearest ZIP codes

  1. Kaitlin Kennedy, RDHRancho Santa Margarita, CA 926881205407772
  2. Mido Lee, R.D.H. A.PRancho Santa Margarita, CA 926881881957736
  3. Mahasty MahootyRancho Santa Margarita, CA 926881831498757
  4. Luahna Ellner, RDHAPMission Viejo, CA 926911033408125
  5. Kimberly Farrell-Rodriguez, RDHAPMission Viejo, CA 926911821145939
  6. Kristy Rall, RDHAPMission Viejo, CA 926911487799508
  7. Ashlynn LeWestminster, CA 926831942135041
  8. Esmyra LudaesWestminster, CA 926831891535191

Common questions

What is Sonomi Gen's NPI number?

Sonomi Gen's National Provider Identifier (NPI) is 1851083455, issued on May 23, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Sonomi Gen located?

The NPPES record lists a practice address at 37 Via Bandada, Rancho Santa Margarita, CA, 92688. Phone: (714) 474-5382. Providers update this record themselves, so call before visiting.

How can I verify Sonomi Gen's license?

NPPES lists California license number 985, 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.

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.