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MS. CYNTHIA ANN MADDEN N.P.
NPI 1336296417
Nurse Practitioner - Pediatrics in Delmar, DE

Active since January 04, 2007
200 N 8TH ST, DELMAR HIGH SCHOOL WELLNESS CENTER, DELMAR, DE 19940(302) 846-0303(302) 846-0502 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Cynthia Ann Madden N.p. NPPES

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

MS. CYNTHIA ANN MADDEN N.P. (NPI 1336296417) is an individual pediatrics provider in Delmar, Delaware, licensed in Maryland (R072822) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1336296417
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMS. CYNTHIA ANN MADDENCredential: N.P.
Location Address200 N 8TH ST, DELMAR HIGH SCHOOL WELLNESS CENTERDelmar, DE 19940-1374
Mailing Address8300 Robin Hood DrSalisbury, MD 21804-2216 · (410) 749-5971 · Fax (302) 846-0502
Phone(302) 846-0303
Fax(302) 846-0502
Sole ProprietorNo
Enumeration DateJanuary 4, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1336296417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
Licenses✔ Licensed in MD · R072822✔ Licensed in DE · LJ-0000127
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License LG-0000235 (DE)
200 N 8TH ST, Delmar, DE 19940
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Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DONNA C. BARTRUG
Speech-Language Pathologist
200 N 8TH ST
DELMAR, DE 19940
Sussex County (302) 846-9544
MS. KELLY DRYDEN RN
Registered Nurse (School)
200 N 8TH ST
DELMAR, DE 19940
Sussex County (302) 846-9544
NANTICOKE WELLNESS SEAFORD
Clinic/Center (Student Health)
200 N 8TH ST
DELMAR, DE 19940
Sussex County (302) 846-0303
ROSE MURRELL
Registered Nurse (School)
200 N 8TH ST
DELMAR, DE 19940
Sussex County (302) 846-9544
ETHAN FORREY ATC
Specialist/Technologist (Athletic Trainer)
200 N 8TH ST
DELMAR, DE 19940
Sussex County (302) 846-9544
JANET HOLLOWAY
Registered Nurse (School)
200 N 8TH ST
DELMAR, DE 19940
Sussex County (302) 846-9544
AMANDA KEANEY
Social Worker (Clinical)
200 N 8TH ST
DELMAR, DE 19940
Sussex County (302) 846-0303
COURTNEY GUM LCSW-C
Social Worker (Clinical)
200 N 8TH ST
DELMAR, DE 19940
Sussex County (302) 846-0303

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 Cynthia Madden's NPI number?

The NPI number for Cynthia Madden is 1336296417. It was assigned to this individual provider in the NPPES registry on January 4, 2007.

Where is Cynthia Madden located?

Cynthia Madden practices at 200 N 8th St Delmar High School Wellness Center, Delmar, DE 19940. The listed phone number is (302) 846-0303.

What is Cynthia Madden's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

When was this NPI record last updated?

The NPPES record for Cynthia Madden was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.