NPPES file of Aug 9, 2026

Amy Lynn Riskedahl, O.D.

Optometrist · Tumwater, WA

Amy Lynn Riskedahl, O.D. is an optometrist with a practice address in Tumwater, Washington, and NPI 1104863356, issued on May 31, 2006. Check the license (Washington OD00001906, 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
1104863356
Name
Amy Lynn Riskedahl
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
OD00001906 WA
Self-reported in NPPES; status is on the state search
Practice location
5900 Littlerock RD SW, Tumwater, WA 98512
Phone
(360) 350-6024
Enumerated
May 31, 2006
Record last updated
May 8, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(360) 943-6981
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 5900 Littlerock RD SW

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

  1. Alexandria Butler, PHARMDPharmacist1235592155
  2. Eui Chung, RPHPharmacist1811305212
  3. David Lasater, O.D.Optometrist1467475236
  4. Keith McLainPharmacist1902259658

Verify Amy Lynn Riskedahl 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 OD00001906
    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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87% fewer Medicare Part D claims than the average optometrist in 2024

35 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 63% of claims.

  1. Amy Riskedahl35
  2. Specialty average277

Most prescribed

  1. Latanoprost14 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.

Amy Lynn Riskedahl among 1,641 optometrist records in Washington

Amy Lynn Riskedahl, O.D. is one of 1,641 optometrist records with a practice address in Washington. 71% 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 10% of them.

  • NPI issued2006 · 10% of these records are older, 62% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2019 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 optometrist records list a practice address in Tumwater

They are 10 of the 830 NPPES records with a practice address in Tumwater, and 1,641 optometrist records in Washington.

The 8 optometrist records with the nearest ZIP codes

  1. David Lasater, O.D.Tumwater, WA 985121467475236
  2. Linda Maxey-Wong, O.D.Olympia, WA 985121285700484
  3. Ben Wong, O.D.Olympia, WA 985121275609463
  4. Michelle Durham, O.D.Lacey, WA 985161023287067
  5. Joseph Glandon, O.D.Lacey, WA 985161356457436
  6. Tahlie Graber, ODLacey, WA 985161548837156
  7. Alexandra Heisler, O.D.Lacey, WA 985161922411651
  8. Constance Howe, ODLacey, WA 985161437113230

Common questions

What is Amy Lynn Riskedahl, O.D.'s NPI number?

Amy Lynn Riskedahl, O.D.'s National Provider Identifier (NPI) is 1104863356, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Amy Lynn Riskedahl, O.D. located?

The NPPES record lists a practice address at 5900 Littlerock RD SW, Tumwater, WA, 98512. Phone: (360) 350-6024. Providers update this record themselves, so call before visiting.

How can I verify Amy Lynn Riskedahl, O.D.'s license?

NPPES lists Washington license number OD00001906, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Amy Lynn Riskedahl, O.D. prescribe under Medicare Part D?

In 2024, Amy Lynn Riskedahl, O.D. had 35 Medicare Part D claims; the average among optometrist prescribers was 277. 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.