Jessica St. John
NPI 1962851345 · Dermatology Physician · Westborough, MA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessica St. John is a Dermatology Physician provider in Westborough, MA (NPI 1962851345).
Provider details
- NPI number
- 1962851345
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 267425 (MA)
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
10 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
785 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 142 | $118 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 141 | $84 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 119 | $5 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 63 | $51 |
| Destruction of Skin Growth, 1-14 Growths17110 | 60 | $101 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 45 | 18 |
| Dupilumabbrand: Dupixent Pen | 39 | — |
| Adalimumabbrand: Humira(cf) Pen | 37 | — |
| Fluorouracil | 35 | 30 |
| Triamcinolone Acetonide | 27 | 14 |
| Ertapenem Sodiumbrand: Ertapenem | 24 | — |
| Clotrimazole | 22 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$265 across 5 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
- 2016-06-07
- Last updated
- 2021-04-05
- Certified
- 2021-04-05
Frequently asked questions
- What is Jessica St. John's NPI number?
- Jessica St. John's National Provider Identifier (NPI) is 1962851345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica St. John's specialty?
- Jessica St. John is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Jessica St. John located?
- Jessica St. John's practice location on file with NPPES is 154 E Main St, Westborough, MA 01581-1768.
- What is Jessica St. John's phone number?
- The practice phone number listed in the NPPES registry for Jessica St. John is (508) 870-0650.
- Does Jessica St. John accept Medicare?
- Jessica St. John is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessica St. John's NPI active?
- Yes — Jessica St. John's NPI (1962851345) is active in the NPPES registry as of the last update on 2021-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.