Garret Madderra, DDS
General Practice Dentistry · Sacramento, CA
Garret Madderra, DDS is a general practice dentistry with a practice address in Sacramento, California, and NPI 1033327325, issued on May 18, 2007. Check the license (California 39837, 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.
- Name
- Garret Madderra
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 39837 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2020 Hurley Way, Sacramento, CA 95825
- Phone
- (916) 929-0969
- Enumerated
- May 18, 2007
- Entity
- Type 1 · individual
Also registered at 2020 Hurley Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa KinnebrewMarriage & Family Therapist1972059434
- Deborah Millen, RNAdministrator Registered Nurse1255771887
- Manpreet SinghLicensed Vocational Nurse1912279951
Verify Garret Madderra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 39837Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
399 general practice dentistry records list a Sacramento practice address
They are 399 of the 33,083 NPPES records with a Sacramento practice address, and 17,740 general practice dentistry records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 399 in Sacramento → All 17,740 in California → Every provider in Sacramento →
Other general practice dentistry records in California
- Ronald Aanerud, DDSSan Diego, CA1871752931
- Steven Aaronson, D.D.S.Santa Monica, CA1265455851
- Shahrzad Aarup, DDSPomona, CA1265784367
- Al Abad, DDSSan Jose, CA1104992148
- Erwin Abad, D.D.S.Canoga Park, CA1861590093
- Francine Abad, DDSSan Francisco, CA1942700810
- Maria Abad, D.D.S.Norwalk, CA1215006754
- Mark Ryan Abad, DDSDaly City, CA1770357394
- Sanaz Abadi, D.D.S.Los Angeles, CA1699934026
- Ernesto Abadilla, DDSPalm Desert, CA1508063801
Common questions
What is Garret Madderra, DDS's NPI number?
Garret Madderra, DDS's National Provider Identifier (NPI) is 1033327325, issued on May 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Garret Madderra, DDS located?
The NPPES record lists a practice address at 2020 Hurley Way, Sacramento, CA, 95825. Phone: (916) 929-0969. Providers update this record themselves, so call before visiting.
How can I verify Garret Madderra, DDS's license?
NPPES lists California license number 39837, 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), 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.