1. Home
  2. Directory
  3. North Carolina
  4. Wilmington
  5. Dermatology
  6. NPI Profile

JILL M. MADDOX N.P.
NPI 1437388220
Dermatology in Wilmington, NC

Active since July 14, 2009PECOS EnrolledAccepts Medicare Assignment
2725 IRON GATE DR, WILMINGTON, NC 28412(910) 909-4242(910) 660-8086 Get Directions Write a Review

NPPES record last updated: July 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 1, 2023, Mar 30, 2021, Mar 18, 2016 (3 updates tracked since 2016).

About Jill M. Maddox N.p. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JILL M. MADDOX N.P. (NPI 1437388220) is an individual dermatology provider in Wilmington, North Carolina, licensed in North Carolina (5020472) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1437388220
Entity TypeIndividualFemale
Primary Taxonomy207N00000X
Provider Legal NameJILL M. MADDOXCredential: N.P.
Location Address2725 IRON GATE DRWilmington, NC 28412-3732
Mailing Address2725 Iron Gate DrWilmington, NC 28412-3732 · (910) 909-4242 · Fax (910) 660-8086
Phone(910) 909-4242
Fax(910) 660-8086
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateJuly 14, 2009
Last NPPES UpdateJuly 22, 20253 updates tracked since enumeration
NPPES CertifiedJuly 22, 2025
✔ NPI 1437388220 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in NC · 5020472
Definition
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.
2725 IRON GATE DR, Wilmington, NC 28412
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, BlueCross BlueShield of South Carolina, CareSource and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jill M. Maddox N.p. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4385790591
PECOS Enrollment IDI20240920003320, I20250415000018
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Jill Maddox reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Waccamaw Dermatology, LLC
60 mi
Dermatology
917 MEDICAL CIRCLE
Myrtle Beach, SC 29572
  • Reassigned Medicare billing, North Carolina and South Carolina enrollments
  • 4 clinicians in this Medicare group
NPI 1962449181 (843) 449-0453

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Destruction of precancer skin growth, 2-14 growths 17003
This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.
1,170 services248 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
514 services444 patients
Destruction of precancer skin growth, 1 growth 17000
"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.
393 services348 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
357 services345 patients
Biopsy of related skin growth, first growth 11102
A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.
159 services151 patients
Destruction of skin growth, 1-14 growths 17110
"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.
149 services127 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28412 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$67.72 typical visit price
range $17.21 – $134.61
Typical copayment $16.93 (range $4.30 – $33.65)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jill Maddox's NPI number?

The NPI number for Jill Maddox is 1437388220. It was assigned to this individual provider in the NPPES registry on July 14, 2009.

Where is Jill Maddox located?

Jill Maddox practices at 2725 Iron Gate Dr, Wilmington, NC 28412. The listed phone number is (910) 909-4242.

What is Jill Maddox's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Jill Maddox enrolled in Medicare?

Yes. Jill Maddox is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Jill Maddox's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jill Maddox reassigns Medicare benefits to Waccamaw Dermatology, LLC (Myrtle Beach, SC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jill Maddox's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jill Maddox accept?

Health plans from Blue Cross and Blue Shield of NC, BlueCross BlueShield of South Carolina, CareSource, First Choice Next and UnitedHealthcare list Jill Maddox as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jill Maddox was last updated on July 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.