Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Stephen Nervi , MD

Dermatology • Hackettstown, NJ

Active NPI 1487859104 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

108 Bilby Rd Ste 202
Hackettstown, NJ 078404174

Call 9085091938 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

108 Bilby Rd Ste 202

Hackettstown, NJ 078404174

Telephone 9085091938
Organization at the Same NPPES Address or Phone
Natural Image Skin Center Facility NPI 1730427030

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Livingston, NJ. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Natural Image Skin Center. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2006

Medicare patients

1,241 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $596,061 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $451,653 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

930 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$188,018 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $1,289.14 across 81 records.

By nature of payment

  • Food and Beverage: $1,289.14 across 81 records.

Reporting-company totals (3 largest of 16)

  • ABBVIE INC.: $412.46 across 28 records.
  • SUN PHARMACEUTICAL INDUSTRIES INC.: $144.18 across 10 records.
  • Novartis Pharmaceuticals Corporation: $100.53 across 6 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

20 years (graduated 2006)

CMS Doctors and Clinicians data list 2006 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2007

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Nervi has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Nervi as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Hackettstown and New Jersey

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 85% of clinicians listed under Dermatology in New Jersey (2024, 302 clinicians with data). Median for this group: 2,302. Middle half: 977 to 4,142.

Too few clinicians listed under Dermatology in Hackettstown have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 90% of clinicians listed under Dermatology in New Jersey (2024, 302 clinicians with data). Median for this group: $176,806. Middle half: $81,626 to $310,383.

Too few clinicians listed under Dermatology in Hackettstown have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 90% of clinicians listed under Dermatology in New Jersey (2024, 302 clinicians with data). Median for this group: $127,711. Middle half: $58,778 to $224,920.

Too few clinicians listed under Dermatology in Hackettstown have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 65% of clinicians listed under Dermatology in New Jersey (2024, 326 clinicians with data). Median for this group: 530. Middle half: 244 to 979.

Too few clinicians listed under Dermatology in Hackettstown have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 70% of clinicians listed under Dermatology in New Jersey (2024, 326 clinicians with data). Median for this group: $46,866. Middle half: $6,559 to $218,101.

Too few clinicians listed under Dermatology in Hackettstown have Medicare Part D data for 2024 to compare.

4 active clinicians are listed under Dermatology with a practice address in Hackettstown, NJ (421 in New Jersey).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 81 records totaling $1,289.14.

Manufacturer Payment Nature Product Type Amount ($)
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $20.95
ABBVIE INC.
Food and Beverage
In-kind items and services
— General $20.15
Bristol Myers Squibb Company
Food and Beverage
Cash or cash equivalent
Sotyktu General $19.94
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
Winlevi General $19.79
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
DUPIXENT General $19.78
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $19.63
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $19.59
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $19.59
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $19.58
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $19.41
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
Leqselvi General $18.89
Botanix SB Inc
Food and Beverage
In-kind items and services
SOFDRA General $18.89
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $18.88
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $18.78
Ortho Dermatologics, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
Cabtreo General $18.70
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $18.65
ABBVIE INC.
Food and Beverage
In-kind items and services
RINVOQ General $18.57
Ortho Dermatologics, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
Cabtreo General $18.54
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $18.51
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $18.40
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
Leqselvi General $18.33
Amgen Inc.
Food and Beverage
In-kind items and services
Otezla General $18.24
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $18.20
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $18.18
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $18.18

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths
1,644 399 $19.10 $7.71
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
1,191 869 $252.47 $101.68
17000 Destruction of precancer skin growth, 1 growth
794 603 $191.95 $58.12
11102 Biopsy of related skin growth, first growth
687 579 $286.96 $110.30
11103 Biopsy of related skin growth, each additional growth
230 174 $142.99 $57.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
215 197 $158.41 $63.84
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks
162 150 $1926.10 $545.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
109 109 $309.57 $124.46
17110 Destruction of skin growth, 1-14 growths
84 75 $326.54 $128.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
74 68 $355.58 $143.64
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm
71 62 $506.81 $191.76
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks
70 58 $1173.36 $474.05
69100 Biopsy of ear
57 50 $271.21 $85.54
14041 Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.1-30.0 sq cm
52 50 $2594.69 $1048.15
10060 Simple or single drainage of skin abscess
41 39 $360.22 $141.40
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm
38 38 $1323.24 $295.42
13121 Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm
36 35 $1199.26 $302.90
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
35 22 $2.46 $0.97
99202 New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more
32 32 $201.63 $79.55
17313 Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks
28 25 $1812.55 $706.10
11900 Injection into skin growth, 1-7 growths
26 18 $162.64 $51.76
14061 Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.1-30.0 sq cm
16 16 $2803.22 $1132.54
14040 Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.0 sq cm or less
12 12 $2136.35 $863.08
17263 Destruction of cancer skin growth of trunk, arms, or legs, 2.1-3.0 cm
12 11 $547.41 $211.74
10040 Acne surgery
11 11 $332.03 $121.95

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Triamcinolone Acetonide Triamcinolone Acetonide 98 2,634 $1,358.32 82
Mupirocin Mupirocin 70 1,165 $534.46 62
Ketoconazole Ketoconazole 63 1,706 $1,057.50 43
Metronidazole Metronidazole 53 1,545 $1,981.99 38
Minoxidil Minoxidil 45 3,100 $426.41 18
Ciclopirox Ciclopirox 37 1,123 $1,103.97 28
Clobetasol Propionate Clobetasol Propionate 32 891 $1,366.03 28
Finasteride Finasteride 30 2,280 $276.60 13
Fluocinonide Fluocinonide 28 790 $1,178.53 23
Fluorouracil Fluorouracil 28 814 $1,322.51 25
Otezla Apremilast 27 1,020 $164,242.38 —
Tacrolimus Tacrolimus 26 1,075 $2,441.53 14
Amoxicillin Amoxicillin 19 31 $29.95 19
Hydrocortisone Hydrocortisone 19 402 $123.22 19
Cephalexin Cephalexin 18 135 $144.73 18
Ciclopirox Ciclopirox Olamine 18 525 $1,473.66 —
Hydroxychloroquine Sulfate Hydroxychloroquine Sulfate 16 855 $808.30 —
Prednisone Prednisone 15 498 $52.55 —
Pimecrolimus Pimecrolimus 15 719 $5,068.19 —
Clindamycin Phosphate Clindamycin Phosphate 14 409 $168.06 —
Gentamicin Sulfate Gentamicin Sulfate 14 236 $529.56 14
Doxycycline Hyclate Doxycycline Hyclate 13 458 $205.74 —
Econazole Nitrate Econazole Nitrate 13 359 $291.25 11
Methylprednisolone Methylprednisolone 11 345 $150.27 —
Calcipotriene Calcipotriene 11 310 $861.77 —

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-04-14
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

License # reported to NPPES NJ 25MA08484100

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: New Jersey Division of Consumer Affairs.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - DERMATOLOGY

Medicare Enrollment ID

I20091229000248

Enrollment State Jurisdiction

NJ

PECOS Control ID

7810037611

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Natural Image Skin Center

108 Bilby Rd, Hackettstown, NJ 078404174

Phone: 9085091938

Secondary Practice Locations

201 S Livingston Ave # Condo1c

Livingston, NJ 070394043

Phone: 9085091938

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

4 listed
NPI 1669732467

Doctor of Medicine (M.D.)

Alison Bratman , PA-C

Physician Assistant

NPI 1083224265

Physician Assistant (Certified)

NPI 1740634849

Doctor of Medicine (M.D.)

NPI 1841408796

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events
📍
Updated Practice Location April 14, 2025

Registered at 108 BILBY RD STE 202, HACKETTSTOWN, NJ 078404174 (Tel: 9085091938)

📍
Updated Business Mailing Address April 14, 2025

Registered at 108 BILBY RD, HACKETTSTOWN, NJ 078404174 (Tel: 9085091938)

âś…
NPI Profile Active January 28, 2014

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) January 28, 2014

Registered at 201 S LIVINGSTON AVE, LIVINGSTON, NJ 070394043 (Tel: 9739941170)

📍
Business Mailing Address (Initial Record) January 28, 2014

Registered at 201 S LIVINGSTON AVE, LIVINGSTON, NJ 070394043 (Tel: 9739941170)

👤
Provider Name / Credentials (Initial Record) January 28, 2014

Recorded as STEPHEN NERVI, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 28, 2014

Dermatology (license number reported to NPPES: NJ 25MA08484100)

🟢
Initial NPI Registration & Enumeration June 21, 2007

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1487859104
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 21, 2007
Last Update: April 14, 2025
Sole Proprietor: No

Other Dermatology Specialists in Hackettstown

Healthcare providers in Hackettstown

Mailing Address

108 Bilby Rd

Hackettstown, NJ 078404174

Phone: 9085091938

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.