Nora Nielsen, DDS
General Practice Dentistry · Sonoma, CA
Nora Nielsen, DDS is a general practice dentistry with a practice address in Sonoma, California, and NPI 1215058730, issued on Apr 2, 2007. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nora Nielsen
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- Practice location
- 454 4TH St W, Sonoma, CA 95476
- Phone
- (707) 996-3737
- Enumerated
- Apr 2, 2007
- Entity
- Type 1 · individual
Also registered at 454 4TH St W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carol Berner, D.D.S.General Practice Dentistry1790806891
Verify Nora Nielsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
80% fewer Medicare Part D claims than the average general practice dentistry in 2024
17 Medicare Part D claims, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
16 general practice dentistry records list a Sonoma practice address
They are 16 of the 395 NPPES records with a Sonoma practice address, and 17,740 general practice dentistry records in California.
All 16 in Sonoma → All 17,740 in California → Every provider in Sonoma →
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 Nora Nielsen, DDS's NPI number?
Nora Nielsen, DDS's National Provider Identifier (NPI) is 1215058730, issued on Apr 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nora Nielsen, DDS located?
The NPPES record lists a practice address at 454 4TH St W, Sonoma, CA, 95476. Phone: (707) 996-3737. Providers update this record themselves, so call before visiting.
How can I verify Nora Nielsen, DDS's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Nora Nielsen, DDS prescribe under Medicare Part D?
In 2024, Nora Nielsen, DDS had 17 Medicare Part D claims; the average among general practice dentistry prescribers was 84. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
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.