Subhashish Das, DDS
Dentist · Portland, OR
Subhashish Das, DDS is a dentist with a practice address in Portland, Oregon, and NPI 1780338665, issued on Feb 9, 2022. Check the license (Oregon D11901, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Subhashish Das
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License numbers
- D11901 OR
1002755-15 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3530 SE 88TH Ave, Portland, OR 97266
- Phone
- (503) 576-8350
- Enumerated
- Feb 9, 2022
- Record last updated
- May 29, 2024
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,246 in Oregon → Look up another NPI →
Also registered at 3530 SE 88TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica AhernPhysician Assistant1275041220
- Ashley AmeyPhysician Assistant1093311912
- Eric Ardman, MDFamily Medicine Physician1790312809
- Sara Birrer, DMDDentist1699453860
- Stephanie Bobbitt, EFDA, RDADentist1841524329
- Leann Brown, RDN, LDRegistered Dietitian1144110305
Verify Subhashish Das in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license D11901Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average dentist in 2024
54 Medicare Part D claims for 39 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate24 claims
- Amoxicillin11 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.
Subhashish Das among 1,246 dentist records in Oregon
Subhashish Das, DDS is one of 1,246 dentist records with a practice address in Oregon. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 88% of them.
- NPI issued2022 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2024 · 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 122300000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Oregon
There are 1,246 dentist records in Oregon.
All 1,246 in Oregon → Every provider in Portland → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Stephanie Bobbitt, EFDA, RDAPortland, OR 972661841524329
- Paula Censoni, DMDPortland, OR 972661164656328
- Tyler Craven, DMDPortland, OR 972661790390060
- Nhu Ho, DMDPortland, OR 972661760157929
- Richard Horacek, D.D.SPortland, OR 972661831187178
- Alexis Ly, DMDPortland, OR 972661255492518
- Nicole McKay, D.M.DPortland, OR 972661033404751
- Tu Nguyen, DDSPortland, OR 972661154733020
Common questions
What is Subhashish Das, DDS's NPI number?
Subhashish Das, DDS's National Provider Identifier (NPI) is 1780338665, issued on Feb 9, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Subhashish Das, DDS located?
The NPPES record lists a practice address at 3530 SE 88TH Ave, Portland, OR, 97266. Phone: (503) 576-8350. Providers update this record themselves, so call before visiting.
How can I verify Subhashish Das, DDS's license?
NPPES lists Oregon license number D11901, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Subhashish Das, DDS prescribe under Medicare Part D?
In 2024, Subhashish Das, DDS had 54 Medicare Part D claims for 39 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.