Jill M. Maddox, N.P.
Dermatology Physician · Wilmington, NC
Jill M. Maddox, N.P. is a dermatology physician with a practice address in Wilmington, North Carolina, and NPI 1437388220, issued on Jul 14, 2009. Check the license (North Carolina 5020472, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jill M. Maddox
- Credential
- N.P.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 5020472 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2725 Iron Gate Dr, Wilmington, NC 28412
- Phone
- (910) 909-4242
- Enumerated
- Jul 14, 2009
- Record last updated
- Jul 22, 2025
- Fax
- (910) 660-8086
- Medicare enrollment
- Enrolled (PECOS I20250415000018); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 507 in North Carolina → Look up another NPI →
Verify Jill M. Maddox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 5020472Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average dermatology physician in 2024
1,181 Medicare Part D claims for 500 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Triamcinolone Acetonide151 claims
- Clobetasol Propionate77 claims
- Econazole Nitrate73 claims
- Terbinafine Hcl66 claims
- Metronidazole59 claims
- Doxycycline Hyclate55 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $935.05
43 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Waccamaw Dermatology LLCWilmington, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jill M. Maddox among 507 dermatology physician records in North Carolina
Jill M. Maddox, N.P. is one of 507 dermatology physician records with a practice address in North Carolina. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 61% of them.
- NPI issued2009 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2009 · median 2006 among the 376 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in North Carolina
There are 507 dermatology physician records in North Carolina.
All 507 in North Carolina → Every provider in Wilmington → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Megan Kaufman, MDWilmington, NC 284121740573625
- Margaret Lang Houser, MDWilmington, NC 284121295312494
- Laura Tanner, M.D.Wilmington, NC 284121053400499
- James Appel, M.D.Wilmington, NC 284111457357204
- Courtney Ellis, PA-CWilmington, NC 284111801527288
- Colin Nolan, MDWilmington, NC 284111932590981
- Jessica Connett, MDWilmington, NC 284051053654053
- Nancy Cunningham, M.D.Wilmington, NC 284051407817299
Common questions
What is Jill M. Maddox, N.P.'s NPI number?
Jill M. Maddox, N.P.'s National Provider Identifier (NPI) is 1437388220, issued on Jul 14, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jill M. Maddox, N.P. located?
The NPPES record lists a practice address at 2725 Iron Gate Dr, Wilmington, NC, 28412. Phone: (910) 909-4242. Providers update this record themselves, so call before visiting.
How can I verify Jill M. Maddox, N.P.'s license?
NPPES lists North Carolina license number 5020472, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jill M. Maddox, N.P. prescribe under Medicare Part D?
In 2024, Jill M. Maddox, N.P. had 1,181 Medicare Part D claims for 500 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.