1. Home
  2. Directory
  3. South Carolina
  4. Charleston
  5. Nurse Practitioner
  6. NPI Profile

KATHERINE ELIZABETH MADDEN NP
NPI 1861843997
Nurse Practitioner - Family in Charleston, SC

Active since June 30, 2016PECOS EnrolledAccepts Medicare Assignment
354 FOLLY RD STE 5, CHARLESTON, SC 29412(843) 225-2374 Get Directions Write a Review

NPPES record last updated: October 21, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 21, 2021, Jun 30, 2016 (2 updates tracked since 2016).

About Katherine Elizabeth Madden Np NPPES

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

KATHERINE ELIZABETH MADDEN NP (NPI 1861843997) is an individual family provider in Charleston, South Carolina, licensed in South Carolina (24712) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1861843997
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKATHERINE ELIZABETH MADDENCredential: NP
Location Address354 FOLLY RD STE 5Charleston, SC 29412-2594
Mailing AddressPo Box 602645Charlotte, NC 28260-2645 · (843) 789-1620 · Fax (843) 724-2440
Phone(843) 225-2374
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 30, 2016
Last NPPES UpdateOctober 21, 20212 updates tracked since enumeration
NPPES CertifiedOctober 21, 2021
✔ NPI 1861843997 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in SC · 24712✔ Licensed in GA · RN249528
354 FOLLY RD STE 5, Charleston, SC 29412
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include First Choice Next.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Katherine Elizabeth Madden Np 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 ID4789979147
PECOS Enrollment IDI20211209001577
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.

Areas of Expertise CMS Part B claims 2

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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
35 services35 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29412 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
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

DR. SIMONE CHINNIS DNP, FNP, AE-C
Nurse Practitioner (Family)
354 FOLLY RD STE 5
CHARLESTON, SC 29412
Charleston County (843) 795-3344
DAVID R. HART PA-C
Physician Assistant
354 FOLLY RD STE 5
CHARLESTON, SC 29412
Charleston County (843) 225-2374

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 Katherine Madden's NPI number?

The NPI number for Katherine Madden is 1861843997. It was assigned to this individual provider in the NPPES registry on June 30, 2016.

Where is Katherine Madden located?

Katherine Madden practices at 354 Folly Rd Ste 5, Charleston, SC 29412. The listed phone number is (843) 225-2374.

What is Katherine Madden's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Katherine Madden enrolled in Medicare?

Yes. Katherine Madden 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.

What insurance does Katherine Madden accept?

Health plans from First Choice Next list Katherine Madden 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 Katherine Madden was last updated on October 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.