Allison Leslie Hughes, MD, PHD
Dermatology Physician · Mercer Island, WA
Allison Leslie Hughes, MD, PHD is a dermatology physician with a practice address in Mercer Island, Washington, and NPI 1194777805, issued on May 17, 2006. Check the license (Washington MD00044994, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Allison Leslie Hughes
- Credential
- MD, PHD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- MD00044994 WA
4301079783 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2835 82ND Ave SE, Mercer Island, WA 98040
- Phone
- (206) 236-3030
- Enumerated
- May 17, 2006
- Record last updated
- Oct 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070105000342); accepts Medicare assignment
- Medical or professional school
- Chicago College Of Medicine And Surgery, 2001
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 384 in Washington → Look up another NPI →
Verify Allison Leslie Hughes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00044994Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average dermatology physician in 2024
383 Medicare Part D claims for 126 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Imiquimod61 claims
- Clobetasol Propionate46 claims
- Diclofenac Sodium39 claims
- Minoxidil30 claims
- Finasteride28 claims
- Ciclopirox24 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: $2,663.59
123 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Bills Medicare through one group practice
- Mercer Island Dermatology PLLCMercer Island, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Leslie Hughes among 384 dermatology physician records in Washington
Allison Leslie Hughes, MD, PHD 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 55% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2001 · median 2009 among the 275 with a school on file
- Record last updated2012 · 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).
5 dermatology physician records list a practice address in Mercer Island
They are 5 of the 331 NPPES records with a practice address in Mercer Island, and 384 dermatology physician records in Washington.
All 384 in Washington → Every provider in Mercer Island → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Frank Baron, MDMercer Island, WA 980401578512075
- Rachel Garton, M.D.Mercer Island, WA 980401740338102
- Brenda Newman, M.D., PH.D.Mercer Island, WA 980401124037817
- Katrina Spaunhurst, M.D.Mercer Island, WA 980401679917116
- Matthew Bremmer, MDCovington, WA 980421528228848
- Matthew Gee, M.D.Maple Valley, WA 980381306835764
- Sarah Sheu, MDCovington, WA 980421063823086
- Deanna Dickerman, M.D.Lynnwood, WA 980361821444811
Common questions
What is Allison Leslie Hughes, MD, PHD's NPI number?
Allison Leslie Hughes, MD, PHD's National Provider Identifier (NPI) is 1194777805, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Allison Leslie Hughes, MD, PHD located?
The NPPES record lists a practice address at 2835 82ND Ave SE, Mercer Island, WA, 98040. Phone: (206) 236-3030. Providers update this record themselves, so call before visiting.
How can I verify Allison Leslie Hughes, MD, PHD's license?
NPPES lists Washington license number MD00044994, 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 Allison Leslie Hughes, MD, PHD prescribe under Medicare Part D?
In 2024, Allison Leslie Hughes, MD, PHD had 383 Medicare Part D claims for 126 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.