NPPES file of Aug 9, 2026

Michael Kalani De Rosier, OD

Vision Therapy Optometrist · Deer Park, WA

Michael Kalani De Rosier, OD is a vision therapy optometrist with a practice address in Deer Park, Washington, and NPI 1518960954, issued on May 31, 2005. Check the license (Washington 1538, as entered in NPPES) with the Washington 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
1518960954
Name
Michael Kalani De Rosier
Credential
OD
Primary taxonomy
Vision Therapy Optometrist 152WV0400X
License number
1538 WA
Self-reported in NPPES; status is on the state search
Practice location
26 W H St, Deer Park, WA 99006
Phone
(509) 276-6932
Enumerated
May 31, 2005
Record last updated
Feb 7, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(509) 276-1608
Medicaid ID
2098804 WA
Medicare enrollment
Enrolled (PECOS I20051006000466); accepts Medicare assignment
Medical or professional school
Pacific University - College Of Optometry, 1983
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 26 W H St

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

  1. Nathan Biancardi, ODOptometrist1972160976

Verify Michael Kalani De Rosier in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license 1538
    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 Washington license search

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91% fewer Medicare Part D claims than the average vision therapy optometrist in 2024

17 Medicare Part D claims for 13 beneficiaries, against an average of 189 among the 109 providers of this specialty who prescribed in Part D.

  1. Michael De Rosier17
  2. Specialty average189

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: $107.55

3 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 146 providers of this specialty with any payment received $1,184.25 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael De Rosier$107.55
  2. Specialty average$1,184.25

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

Bills Medicare through one group practice

  1. Future Vision Partners IncDeer Park, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael Kalani De Rosier among 12 vision therapy optometrist records in Washington

Michael Kalani De Rosier, OD is one of 12 vision therapy optometrist records with a practice address in Washington. 33% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 92% newer
  • In a Medicare fileYes · 33% of these records are
  • In the CMS Doctors and Clinicians fileYes · 25% of these records are
  • Record last updated2008 · 83% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152WV0400X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vision Therapy Optometrist providers in Washington

There are 12 vision therapy optometrist records in Washington.

The 8 vision therapy optometrist records with the nearest ZIP codes

  1. Donald Wylie, O.D.Spokane, WA 992021750308243
  2. Steven Klein, ODJoint Base Lewis McChord, WA 984311629322094
  3. Lisa Dok, O.D.Oak Harbor, WA 982771144607037
  4. Brian Murray, O.D.Arlington, WA 982231194830539
  5. Kathleen Kinney, O.D.Seattle, WA 981011700998267
  6. Austin Jensen, ODLynnwood, WA 980871649947334
  7. Anita Maher, O.D.Lynnwood, WA 980871841608809
  8. Cristin Mattione, O.D.Lynnwood, WA 980871376878009

Common questions

What is Michael Kalani De Rosier, OD's NPI number?

Michael Kalani De Rosier, OD's National Provider Identifier (NPI) is 1518960954, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael Kalani De Rosier, OD located?

The NPPES record lists a practice address at 26 W H St, Deer Park, WA, 99006. Phone: (509) 276-6932. Providers update this record themselves, so call before visiting.

How can I verify Michael Kalani De Rosier, OD's license?

NPPES lists Washington license number 1538, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Kalani De Rosier, OD prescribe under Medicare Part D?

In 2024, Michael Kalani De Rosier, OD had 17 Medicare Part D claims for 13 beneficiaries; the average among vision therapy optometrist prescribers was 189. 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.