Stephanie Von Csiky-Sessoms
NPI 1780212795 · Dermatology Physician · Watertown, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Von Csiky-Sessoms is a Dermatology Physician provider in Watertown, MA (NPI 1780212795).
Provider details
- NPI number
- 1780212795
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 1023183 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 39 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 5 Neponset StWorcester, MA 01606-2714Phone: (508) 595-2655Fax: (508) 425-5220
Registry dates
- Enumerated
- 2020-03-27
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is Stephanie Von Csiky-Sessoms's NPI number?
- Stephanie Von Csiky-Sessoms's National Provider Identifier (NPI) is 1780212795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Von Csiky-Sessoms's specialty?
- Stephanie Von Csiky-Sessoms is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Von Csiky-Sessoms located?
- Stephanie Von Csiky-Sessoms's practice location on file with NPPES is 485 Arsenal St, Watertown, MA 02472-5091.
- What is Stephanie Von Csiky-Sessoms's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Von Csiky-Sessoms is (617) 657-6425.
- Does Stephanie Von Csiky-Sessoms accept Medicare?
- Stephanie Von Csiky-Sessoms is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Von Csiky-Sessoms's NPI active?
- Yes — Stephanie Von Csiky-Sessoms's NPI (1780212795) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.