NPPES file of Aug 9, 2026

Zanyar Darvishi, DMD

General Practice Dentistry · Portland, OR

Zanyar Darvishi, DMD is a general practice dentistry with a practice address in Portland, Oregon, and NPI 1194344648, issued on Apr 14, 2020. Check the license (Oregon D11343, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194344648
Name
Zanyar Darvishi
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
D11343 OR
Self-reported in NPPES; status is on the state search
Practice location
10535 NE Glisan St Ste 301, Portland, OR 97220
Phone
(503) 444-2824
Enumerated
Apr 14, 2020
Record last updated
Jun 13, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 10535 NE Glisan St Ste 301

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Natasha Bramley, DMDPediatric Dentistry1083884282
  2. Stephen Brusse, DMDGeneral Practice Dentistry1841170370
  3. Katie Harper, DMDPediatric Dentistry1548551989
  4. Katelyn Thomson, RDH, BSDHDental Hygienist1336626993

Verify Zanyar Darvishi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license D11343
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.2 times the Medicare Part D claims of the average general practice dentistry in 2024

179 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. Brand-name drugs were 0% of claims. 37 claims were for opioids.

  1. Zanyar Darvishi179
  2. Specialty average83

Most prescribed

  1. Chlorhexidine Gluconate49 claims
  2. Ibuprofen38 claims
  3. Oxycodone Hcl29 claims
  4. Azithromycin26 claims
  5. Amoxicillin19 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.

Industry payments in 2024: $87.00

2 payments; by number, the most common kind was gift; the largest payer was A-dec, Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Zanyar Darvishi$87.00
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Zanyar Darvishi among 1,888 general practice dentistry records in Oregon

Zanyar Darvishi, 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 2020, is newer than 89% of them.

  • NPI issued2020 · 89% of these records are older, 9% 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 updated2022 · 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.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Thomas Base, D.M.D.Portland, OR 972201215038427
  2. Lee Cowles, D.M.D.Portland, OR 972201114936267
  3. David Dowsett, D.M.D.Portland, OR 972201164414199
  4. Robert Emahiser, D.M.D.Portland, OR 972201568486736
  5. Kurt Ferre, DDSPortland, OR 972201497774392
  6. Jovan Gvozden, DMDPortland, OR 972201841252517
  7. Whitney Kang, DDSPortland, OR 972201518077759
  8. Felix Lee, DMDPortland, OR 972201871512715

Common questions

What is Zanyar Darvishi, DMD's NPI number?

Zanyar Darvishi, DMD's National Provider Identifier (NPI) is 1194344648, issued on Apr 14, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Zanyar Darvishi, DMD located?

The NPPES record lists a practice address at 10535 NE Glisan St Ste 301, Portland, OR, 97220. Phone: (503) 444-2824. Providers update this record themselves, so call before visiting.

How can I verify Zanyar Darvishi, DMD's license?

NPPES lists Oregon license number D11343, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Zanyar Darvishi, DMD prescribe under Medicare Part D?

In 2024, Zanyar Darvishi, DMD had 179 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.