Registry data as of Aug 27, 2026

Therese Howell, RDH

Dental Hygienist · Sonora, CA

Therese Howell, RDH is a dental hygienist with a practice address in Sonora, California, and NPI 1013574359, issued on May 22, 2019. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1013574359
Name
Therese Howell
Credential
RDH
Primary taxonomy
Dental Hygienist 124Q00000X
Practice location
19969 Greenley RD Ste C, Sonora, CA 95370
Phone
(209) 928-5400
Enumerated
May 22, 2019
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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Also registered at 19969 Greenley RD Ste C

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

  1. Paula Hinshaw, RDHDental Hygienist1124678669
  2. Kimberly Kahler, RDHDental Hygienist1538725973
  3. Cynthia Luce, RDHDental Hygienist1649837980
  4. Elise McCarthy, RDHDental Hygienist1417513847

Verify Therese Howell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

14 dental hygienist records list a Sonora practice address

They are 14 of the 629 NPPES records with a Sonora practice address, and 1,890 dental hygienist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other dental hygienist records in California

  1. Rosanne AaronsRedding, CA1801513510
  2. Marina AbarcaSherman Oaks, CA1770303505
  3. Editha AbayanDublin, CA1992081962
  4. Michelle Abboud, RDHCypress, CA1578993523
  5. Kamelia Abossaba, RDHAPDanville, CA1073495701
  6. Annette Abrao, RDHAPBenicia, CA1609284132
  7. Kathleen Mae Abueva, RDHAPLos Angeles, CA1396285300
  8. Tammi Aceres, RDHSan Bernardino, CA1609096445
  9. Celia Acevedo, RDHLone Pine, CA1164186789
  10. Nadia AcunaValencia, CA1427598176

Common questions

What is Therese Howell, RDH's NPI number?

Therese Howell, RDH's National Provider Identifier (NPI) is 1013574359, issued on May 22, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Therese Howell, RDH located?

The NPPES record lists a practice address at 19969 Greenley RD Ste C, Sonora, CA, 95370. Phone: (209) 928-5400. Providers update this record themselves, so call before visiting.

How can I verify Therese Howell, RDH's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.