Richard W. Zeider, DMD
General Practice Dentistry · Tigard, OR
Richard W. Zeider, DMD is a general practice dentistry with a practice address in Tigard, Oregon, and NPI 1336298108, issued on Jan 9, 2007. Check the license (Oregon 5237, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Richard W. Zeider
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 5237 OR
Self-reported in NPPES; status is on the state search - Practice location
- 8863 SW Center St, Tigard, OR 97223
- Phone
- (503) 639-3167
- Enumerated
- Jan 9, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,888 in Oregon → Look up another NPI →
Also registered at 8863 SW Center St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasmine Tran, DMDGeneral Practice Dentistry1811734254
Verify Richard W. Zeider in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 5237Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average general practice dentistry in 2024
88 Medicare Part D claims for 54 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Amoxicillin37 claims
- Hydrocodone-Acetaminophen25 claims
- Clindamycin Hcl11 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.
Richard W. Zeider among 1,888 general practice dentistry records in Oregon
Richard W. Zeider, DMD is one of 1,888 general practice dentistry records with a practice address in Oregon. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 38% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 general practice dentistry records list a practice address in Tigard
They are 46 of the 3,081 NPPES records with a practice address in Tigard, and 1,888 general practice dentistry records in Oregon.
All 1,888 in Oregon → Every provider in Tigard → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Gregory Alexander, D.D.S.Portland, OR 972231972517985
- Greg Bowers, DMDTigard, OR 972231124040183
- Roger Dimick, DMDTigard, OR 972231609955772
- Christopher Grenzer, D.M.D.Tigard, OR 972231467459164
- Vivian Lam, D.M.DTigard, OR 972231891744553
- John McCroskey, DDSTigard, OR 972231821096058
- Thomas Orazio, DMDPortland, OR 972231356407894
- Daniel Pihlstrom, D.D.S.Tigard, OR 972231891704557
Common questions
What is Richard W. Zeider, DMD's NPI number?
Richard W. Zeider, DMD's National Provider Identifier (NPI) is 1336298108, issued on Jan 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Richard W. Zeider, DMD located?
The NPPES record lists a practice address at 8863 SW Center St, Tigard, OR, 97223. Phone: (503) 639-3167. Providers update this record themselves, so call before visiting.
How can I verify Richard W. Zeider, DMD's license?
NPPES lists Oregon license number 5237, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Richard W. Zeider, DMD prescribe under Medicare Part D?
In 2024, Richard W. Zeider, DMD had 88 Medicare Part D claims for 54 beneficiaries; the average among general practice dentistry prescribers was 83. 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.