Julia Siegel, MD
NPI 1528599651 · Dermatology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julia Siegel, MD is a Dermatology Physician provider in Boston, MA (NPI 1528599651).
Provider details
- NPI number
- 1528599651
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 287549 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 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
4,359 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,833 | $8 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 584 | $58 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 565 | $140 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 459 | $99 |
| Biopsy of Related Skin Growth, First Growth11102 | 301 | $102 |
| Destruction of Skin Growth, 1-14 Growths |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 287 | 138 |
| Triamcinolone Acetonide | 157 | 104 |
| Clobetasol Propionate | 56 | 41 |
| Fluorouracil | 53 | 46 |
| Minoxidil | 52 | 25 |
| Metronidazole | 45 | 25 |
| Doxycycline Monohydrate | 41 | 18 |
| Fluocinonide | 35 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$823 across 27 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
- 2017-03-21
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Julia Siegel's NPI number?
- Julia Siegel's National Provider Identifier (NPI) is 1528599651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Siegel's specialty?
- Julia Siegel is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Julia Siegel located?
- Julia Siegel's practice location on file with NPPES is 30 Lancaster St Ste 400, Boston, MA 02114-1704.
- What is Julia Siegel's phone number?
- The practice phone number listed in the NPPES registry for Julia Siegel is (781) 454-8868.
- Does Julia Siegel accept Medicare?
- Julia Siegel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julia Siegel's NPI active?
- Yes — Julia Siegel's NPI (1528599651) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.