2. Pediatrics Nurse Practitioners
  3. Delaware
  4. Wilmington
  5. Mari E. Welch

Mari E. Welch

APN | Nurse Practitioner - Pediatrics

1600 Rockland Rd, Wilmington
  Delaware, 19803-3607
Maps & Directions

302-651-4200
May or may not accept Medicare Nurse Anesthetist in Wilmington, Delaware.
Mari E. Welch : Complete Profile Professional Identification Codes Medical Licenses Book Appointment Patient Reviews
Mari E. Welch is a Wilmington, Delaware based nurse practitioner who is specialized as Pediatrics nurse. Active license number of Mari E. Welch is LJ0000273 for Pediatrics in Delaware. Her current practice location is 1600 Rockland Rd, Wilmington. Patients can reach her at 302-651-4200 or can fax her at 302-651-5365. Mari E. Welch is APN with specialization in Pediatrics and her NPI number (Unique professional ID assigned by NPPES) is 1538433479.
Mari E. Welch specializes in caring for newborns, infants, toddlers, adolescents and young adults. She perform pediatric health care maintenance, including well child exams, developmental screenings and in-depth physical assessments, such as vision, hearing and dental. Pediatrics Nurse Practitioner (PNP) focus on well-child care and the prevention or management of common pediatric acute illnesses and chronic conditions.
Complete Profile:
Mari E. Welch speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Mari E. Welch
Specialization: Pediatrics Nurse Practitioner (PNP)
Gender:Female
Credentials: APN
Practice Address:1600 Rockland Rd, Wilmington,
Delaware, 19803-3607
Phone:302-651-4200
Fax:302-651-5365
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1538433479
NPI Enumeration Date: 23 Feb, 2012
NPI Last Update On: 29 Sep, 2025

Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mari E. Welch are as mentioned below.
License NumberSpecializationStateStatus
LJ0000273Pediatrics DelawarePrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Mari E. Welch
640 S State St,
Dover, Delaware
Zip: 19901-3530
Phone Number: 302-674-4700
Patients can reach Mari E. Welch at 1600 Rockland Rd, Wilmington, Delaware or can call to book an appointment on 302-651-4200.
Comments/ Reviews:

Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.
Map Location:

Other NPs in Wilmington, DE : Geetanjali Chatterjee, NP Critical Care Medicine
1400 N Washington St Ste 300, Wilmington, DE
302-320-5700 Mrs. Samantha M Hussnatter, MSN, APRN, FNP-C 7+ yr exp.
4000 Nexus Dr Ste Nwg -250, Wilmington, DE
302-320-5700   302-320-5560 Ms. Janine M. Catanach, APN
1600 Rockland Rd, Alfred I. Dupont Hospital For Children, Wilmington, DE
302-651-4000   302-651-5068 Mr. Kristopher Starr, APN
501 W 14th St, Emergency Department, Wilmington, DE
302-320-4180   302-575-1714 Miss Nadine Lindsay, NP 8+ yr exp. Family
2801 Lancaster Ave Ste E, Wilmington, DE
302-467-1778   302-482-1790 Olamide Abiodun Vincent 7+ yr exp. Family
5215 Concord Pike, Wilmington, DE
484-408-5168   877-383-8544
Nurse Practitioner (NPs) are also referred as an ARNP (Advanced Registered Nurse Practitioner) or APRN (Advanced Practice Registered Nurse). Nurse Practitioners have more authority than registered nurses(RNs) and have similar responsibilities to that of a doctor. They can serve as a primary care or specialty care providers and typically focus their care on a specific population such as families, children, or the elderly. NPs can be specialized in various fields like Cardiology, Emergency, Family practice, Geriatrics, Neonatology, Nephrology, Oncology, Pediatrics, Primary care, Psychiatry, School health, Women's health. NPs provides a broad range of health care services, which includes:
  • Taking the person's history, performing a physical exam, and ordering laboratory tests and procedures.
  • Diagnosing, treating, and managing diseases.
  • Writing prescriptions and coordinating referrals.
  • Providing education on disease prevention and healthy lifestyles.
  • Performing certain procedures, such as a bone marrow biopsy or lumbar puncture.
Patients can choose nurses subspeciality from below:


© NurseOk 2025
Disclaimer
Privacy Policy