NPPES file of Aug 9, 2026

Michael M. Mohandeson, M.D.

Ophthalmology Physician · Edmonds, WA

Michael M. Mohandeson, M.D. is an ophthalmology physician with a practice address in Edmonds, Washington, and NPI 1669492492, issued on Jul 21, 2006. Check the license (Washington MD00016823, as entered in NPPES) on the Washington Medical Commission; 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
1669492492
Name
Michael M. Mohandeson
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
MD00016823 WA
Self-reported in NPPES; status is on the state search
Practice location
P.O. Box 233, Edmonds, WA 98020
Phone
(425) 399-6441
Enumerated
Jul 21, 2006
Record last updated
Jan 29, 2025
Fax
(206) 365-1118
Medicaid ID
1739101 WA
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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Verify Michael M. Mohandeson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00016823
    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
Open the Washington license search

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98% fewer Medicare Part D claims than the average ophthalmology physician in 2024

33 Medicare Part D claims, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D.

  1. Michael Mohandeson33
  2. Specialty average1,518

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.

Michael M. Mohandeson among 522 ophthalmology physician records in Washington

Michael M. Mohandeson, M.D. is one of 522 ophthalmology physician records with a practice address in Washington. 77% 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 16% of them.

  • NPI issued2006 · 16% of these records are older, 46% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Washington

There are 522 ophthalmology physician records in Washington.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Arpenik Avakian, M.D., PH.D.Edmonds, WA 980261073627519
  2. Andrew Davis, M.D.Edmonds, WA 980261295741296
  3. Anna Kim, MDEdmonds, WA 980261336123769
  4. David Peck, MDEdmonds, WA 980261558304162
  5. Samuel Seto, M.D.Edmonds, WA 980261144300542
  6. Steven SetoEdmonds, WA 980261861029399
  7. Andrew Sumnicht, MDEdmonds, WA 980261306335435
  8. Steven Swedberg, M.D.Edmonds, WA 980261821162900

Common questions

What is Michael M. Mohandeson, M.D.'s NPI number?

Michael M. Mohandeson, M.D.'s National Provider Identifier (NPI) is 1669492492, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael M. Mohandeson, M.D. located?

The NPPES record lists a practice address at P.O. Box 233, Edmonds, WA, 98020. Phone: (425) 399-6441. Providers update this record themselves, so call before visiting.

How can I verify Michael M. Mohandeson, M.D.'s license?

NPPES lists Washington license number MD00016823, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael M. Mohandeson, M.D. prescribe under Medicare Part D?

In 2024, Michael M. Mohandeson, M.D. had 33 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. 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.