Allison Hughes, MD, PHD
NPI 1194777805 · Dermatology Physician · Mercer Island, WA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Hughes, MD, PHD is a Dermatology Physician provider in Mercer Island, WA (NPI 1194777805).
Provider details
- NPI number
- 1194777805
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4301079783 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
219 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 119 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 27 | $141 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 26 | $63 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 18 | $117 |
| Biopsy of Related Skin Growth, First Growth11102 | 16 | $112 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Imiquimod | 61 | 43 |
| Clobetasol Propionate | 46 | 28 |
| Diclofenac Sodium | 39 | 28 |
| Minoxidil | 30 | 11 |
| Finasteride | 28 | — |
| Ciclopirox | 24 | — |
| Doxycycline Hyclate | 21 | — |
| Methotrexate Sodiumbrand: Methotrexate | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,664 across 123 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2012-10-26
Frequently asked questions
- What is Allison Hughes's NPI number?
- Allison Hughes's National Provider Identifier (NPI) is 1194777805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Hughes's specialty?
- Allison Hughes is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Allison Hughes located?
- Allison Hughes's practice location on file with NPPES is 2835 82nd Ave Se, Mercer Island, WA 98040-3055.
- What is Allison Hughes's phone number?
- The practice phone number listed in the NPPES registry for Allison Hughes is (206) 236-3030.
- Does Allison Hughes accept Medicare?
- Allison Hughes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Hughes's NPI active?
- Yes — Allison Hughes's NPI (1194777805) is active in the NPPES registry as of the last update on 2012-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.