Robert Thomas McCashew, DDS
General Practice Dentistry · Portland, OR
Robert Thomas McCashew, DDS is a general practice dentistry with a practice address in Portland, Oregon, and NPI 1568483055, issued on Jul 21, 2006. Check the license (Oregon D7558, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert Thomas McCashew
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- D7558 OR
Self-reported in NPPES; status is on the state search - Practice location
- 5025 SE 28TH Ave, Portland, OR 97202
- Phone
- (503) 238-4418
- Enumerated
- Jul 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (503) 238-0360
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,888 in Oregon → Look up another NPI →
Also registered at 5025 SE 28TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Adams, EFDA, CDADental Assistant1013066943
- Sarah Bachman, EFDADental Assistant1225674757
- Tachelle BowdenDental Assistant1639207046
- Sierra Brandon, RDHDental Hygienist1841620507
- Jessicah Brick, RDHDental Hygienist1699105494
- Meghan Duey, RDHDental Hygienist1669998977
Verify Robert Thomas McCashew in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license D7558Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average general practice dentistry in 2024
39 Medicare Part D claims for 17 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluoridex37 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 Thomas McCashew among 1,888 general practice dentistry records in Oregon
Robert Thomas McCashew, DDS 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 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 55% 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).
General Practice Dentistry providers in Oregon
There are 1,888 general practice dentistry records in Oregon.
All 1,888 in Oregon → Every provider in Portland → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Juanita Boettcher, DMDPortland, OR 972021689697005
- Jeanine Herzog, DMDPortland, OR 972021457429425
- Matthew Hicks, DMDPortland, OR 972021982601142
- Jeffrey NicholsonPortland, OR 972021720027485
- Cynthia Pelley, DMDPortland, OR 972021932249232
- Alicia Plumb, D.D.SPortland, OR 972021255425294
- Charles Rosson, D.M.D.Portland, OR 972021467477315
- Susan Smith, DMD, PCPortland, OR 972021740393925
Common questions
What is Robert Thomas McCashew, DDS's NPI number?
Robert Thomas McCashew, DDS's National Provider Identifier (NPI) is 1568483055, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Thomas McCashew, DDS located?
The NPPES record lists a practice address at 5025 SE 28TH Ave, Portland, OR, 97202. Phone: (503) 238-4418. Providers update this record themselves, so call before visiting.
How can I verify Robert Thomas McCashew, DDS's license?
NPPES lists Oregon license number D7558, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Robert Thomas McCashew, DDS prescribe under Medicare Part D?
In 2024, Robert Thomas McCashew, DDS had 39 Medicare Part D claims for 17 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.