Robert J. Quaschnick, D.D.S.
Dentist · Lodi, CA
Robert J. Quaschnick, D.D.S. is a dentist with a practice address in Lodi, California, and NPI 1275869380, issued on Oct 23, 2009. Check the license (California 58741, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert J. Quaschnick
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 58741 CA
Self-reported in NPPES; status is on the state search - Practice location
- 700 S Fairmont Ave, Lodi, CA 95240
- Phone
- (209) 333-2900
- Enumerated
- Oct 23, 2009
- Record last updated
- Jun 13, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 700 S Fairmont Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Schmierer, DDSGeneral Practice Dentistry1922146620
Verify Robert J. Quaschnick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 58741Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average dentist in 2024
87 Medicare Part D claims for 68 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin57 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.
Robert J. Quaschnick among 14,729 dentist records in California
Robert J. Quaschnick, D.D.S. is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 48% of them.
- NPI issued2009 · 48% of these records are older, 49% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2011 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 dentist records list a practice address in Lodi
They are 30 of the 964 NPPES records with a practice address in Lodi, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Lodi → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Mohamed Abdelhamed, DDSLodi, CA 952401497817647
- Tamara Clauson, DDSLodi, CA 952401285620302
- Stanley Demski, DDSLodi, CA 952401033329552
- Steve EnsmingerLodi, CA 952401144344193
- Kevin Fleming, DDSLodi, CA 952401326082363
- Ross Johnson, DDSLodi, CA 952401245395839
- Scott Keithley, D.D.S.Lodi, CA 952401144318692
- David Neal, D.D.S.Lodi, CA 952401124103361
Common questions
What is Robert J. Quaschnick, D.D.S.'s NPI number?
Robert J. Quaschnick, D.D.S.'s National Provider Identifier (NPI) is 1275869380, issued on Oct 23, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Robert J. Quaschnick, D.D.S. located?
The NPPES record lists a practice address at 700 S Fairmont Ave, Lodi, CA, 95240. Phone: (209) 333-2900. Providers update this record themselves, so call before visiting.
How can I verify Robert J. Quaschnick, D.D.S.'s license?
NPPES lists California license number 58741, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Robert J. Quaschnick, D.D.S. prescribe under Medicare Part D?
In 2024, Robert J. Quaschnick, D.D.S. had 87 Medicare Part D claims for 68 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.