Stephen Nervi, MD
NPI 1487859104 · Dermatology Physician · Hackettstown, NJ
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Nervi, MD is a Dermatology Physician provider in Hackettstown, NJ (NPI 1487859104).
Provider details
- NPI number
- 1487859104
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA08484100 (NJ)
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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
5,692 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 | 1,644 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,191 | $102 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 794 | $58 |
| Biopsy of Related Skin Growth, First Growth11102 | 687 | $110 |
| Biopsy of Related Skin Growth, Each Additional Growth11103 | 230 | $57 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 98 | 82 |
| Mupirocin | 70 | 62 |
| Ketoconazole | 63 | 43 |
| Metronidazole | 53 | 38 |
| Minoxidil | 45 | 18 |
| Ciclopirox | 37 | 28 |
| Clobetasol Propionate | 32 | 28 |
| Finasteride | 30 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$897 across 62 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
Additional practice locations (1)
- 201 S Livingston Ave # Condo1cLivingston, NJ 07039-4043Phone: (908) 509-1938
Registry dates
- Enumerated
- 2007-06-21
- Last updated
- 2025-04-14
- Certified
- 2025-04-14
Frequently asked questions
- What is Stephen Nervi's NPI number?
- Stephen Nervi's National Provider Identifier (NPI) is 1487859104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Nervi's specialty?
- Stephen Nervi is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Nervi located?
- Stephen Nervi's practice location on file with NPPES is 108 Bilby Rd Ste 202, Hackettstown, NJ 07840-4174.
- What is Stephen Nervi's phone number?
- The practice phone number listed in the NPPES registry for Stephen Nervi is (908) 509-1938.
- Does Stephen Nervi accept Medicare?
- Stephen Nervi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Nervi's NPI active?
- Yes — Stephen Nervi's NPI (1487859104) is active in the NPPES registry as of the last update on 2025-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.