Hasseltine Elizabeth Cooper, D.O.
Dermatology Physician · Olympia, WA
Hasseltine Elizabeth Cooper, D.O. is a dermatology physician with a practice address in Olympia, Washington, and NPI 1699208413, issued on Apr 7, 2017. Check the license (Washington OP61424694, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Hasseltine Elizabeth Cooper
- Credential
- D.O.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- OP61424694 WA
20A18661 CA
Self-reported in NPPES; status is on the state search - Practice location
- 700 Lilly RD NE, Olympia, WA 98506
- Phone
- (360) 923-7000
- Enumerated
- Apr 7, 2017
- Record last updated
- Sep 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20230921001730); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 384 in Washington → Look up another NPI →
Also registered at 700 Lilly RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Krystle Agtarap, PASurgical Physician Assistant1972907590
- Elizabeth Alberti, P.A.Physician Assistant1215087937
- Stephen Albrecht, M.D.Family Medicine Physician1538286026
- Amber An, DOGeriatric Medicine (Internal Medicine) Physician1538335443
Verify Hasseltine Elizabeth Cooper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP61424694Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average dermatology physician in 2024
917 Medicare Part D claims for 413 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Clobetasol Propionate128 claims
- Fluorouracil102 claims
- Ketoconazole94 claims
- Calcipotriene91 claims
- Triamcinolone Acetonide64 claims
- Mupirocin46 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.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF WashingtonOlympia, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hasseltine Elizabeth Cooper among 384 dermatology physician records in Washington
Hasseltine Elizabeth Cooper, D.O. is one of 384 dermatology physician records with a practice address in Washington. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 85% of them.
- NPI issued2017 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2017 · median 2009 among the 275 with a school on file
- Record last updated2023 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Washington
There are 384 dermatology physician records in Washington.
All 384 in Washington → Every provider in Olympia → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Sasha Cavanagh, MDOlympia, WA 985061700886017
- Klaus Jade, MDOlympia, WA 985061912927815
- Sarah Porkka, MDOlympia, WA 985061568484459
- David RemisOlympia, WA 985061003969783
- Kelly Segars, D.O.Olympia, WA 985061457734493
- John Bauer, MDOlympia, WA 985021851391015
- Michael Elm, M.D.Olympia, WA 985021871792820
- Michael Merchant, M.D.Olympia, WA 985021710059332
Common questions
What is Hasseltine Elizabeth Cooper, D.O.'s NPI number?
Hasseltine Elizabeth Cooper, D.O.'s National Provider Identifier (NPI) is 1699208413, issued on Apr 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Hasseltine Elizabeth Cooper, D.O. located?
The NPPES record lists a practice address at 700 Lilly RD NE, Olympia, WA, 98506. Phone: (360) 923-7000. Providers update this record themselves, so call before visiting.
How can I verify Hasseltine Elizabeth Cooper, D.O.'s license?
NPPES lists Washington license number OP61424694, 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 Hasseltine Elizabeth Cooper, D.O. prescribe under Medicare Part D?
In 2024, Hasseltine Elizabeth Cooper, D.O. had 917 Medicare Part D claims for 413 beneficiaries; the average among dermatology physician prescribers was 797. 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.