Joan Leavens, MD
Dermatology Physician · Seattle, WA
Joan Leavens, MD is a dermatology physician with a practice address in Seattle, Washington, and NPI 1518321074, issued on Apr 11, 2016. Check the license (Washington MD61174242, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Joan Leavens
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- MD61174242 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1021 Mercer St, Seattle, WA 98109
- Phone
- (206) 489-2530
- Enumerated
- Apr 11, 2016
- Record last updated
- Apr 10, 2026
- Fax
- (206) 489-2531
- Medicaid ID
- 2189327 WA
- Medicare enrollment
- Enrolled (PECOS I20210806001154); may accept Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2016
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 384 in Washington → Look up another NPI →
Also registered at 1021 Mercer St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Collyer, M.D.Dermatology Physician1396907960
- Richard Grabowski, MDDermatology Physician1194720680
- Robin Green Whipple, MDDermatology Physician1730185083
- Heather Rogers, MDDermatology Physician1376717363
Verify Joan Leavens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61174242Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average dermatology physician in 2024
163 Medicare Part D claims for 87 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
Most prescribed
- Triamcinolone Acetonide38 claims
- Mupirocin30 claims
- Clobetasol Propionate29 claims
- Ketoconazole18 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: $1,295.50
49 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Joan Leavens among 384 dermatology physician records in Washington
Joan Leavens, MD 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 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 15% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2016 · median 2009 among the 275 with a school on file
- Record last updated2026 · 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 Seattle → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- James Collyer, M.D.Seattle, WA 981091396907960
- Richard Grabowski, MDSeattle, WA 981091194720680
- Robin Green Whipple, MDSeattle, WA 981091730185083
- Heather Rogers, MDSeattle, WA 981091376717363
- Erica Tarabadkar, MDSeattle, WA 981091093158305
- Eric Brumwell, M.D.Bainbridge Island, WA 981101922086388
- Nicholas Compton, M.D.Seattle, WA 981081063531069
- Keesha Jeter, DOSeattle, WA 981081336340801
Common questions
What is Joan Leavens, MD's NPI number?
Joan Leavens, MD's National Provider Identifier (NPI) is 1518321074, issued on Apr 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Joan Leavens, MD located?
The NPPES record lists a practice address at 1021 Mercer St, Seattle, WA, 98109. Phone: (206) 489-2530. Providers update this record themselves, so call before visiting.
How can I verify Joan Leavens, MD's license?
NPPES lists Washington license number MD61174242, 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 Joan Leavens, MD prescribe under Medicare Part D?
In 2024, Joan Leavens, MD had 163 Medicare Part D claims for 87 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.