LAYNE ALAN MADDEN M.D.
NPI 1346635612
Emergency Medicine in Charleston, SC

Active since April 02, 2015PECOS EnrolledAccepts Medicare Assignment
316 CALHOUN ST, CHARLESTON, SC 29401(843) 724-2010(843) 724-2005 Get Directions Write a Review

NPPES record last updated: March 8, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 8, 2021, Aug 11, 2020, Jul 20, 2020 and 1 more (4 updates tracked since 2018).

About Layne Alan Madden M.d. NPPES

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

LAYNE ALAN MADDEN M.D. (NPI 1346635612) is an individual emergency medicine provider in Charleston, South Carolina, licensed in South Carolina (83960) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Roper Hospital, and is a graduate of Medical University Of South Carolina College Of Medicine (2015).

NPPES Registry Identity

NPI1346635612
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameLAYNE ALAN MADDENCredential: M.D.
Location Address316 CALHOUN STCharleston, SC 29401-1113
Mailing AddressPo Box 601495Charlotte, NC 28260-1495 · (843) 789-1620 · Fax (843) 724-2454
Fax(843) 724-2005
Sole ProprietorYes
Medical School CMSMedical University Of South Carolina College Of MedicineGraduated 2015
Enumeration DateApril 2, 2015
Last NPPES UpdateMarch 8, 20214 updates tracked since enumeration
NPPES CertifiedMarch 8, 2021
NPI 1346635612 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in SC · 83960
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedAnesthesiologyTaxonomy 207L00000X · License 83960 (SC)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 83960 (SC)
316 CALHOUN ST, Charleston, SC 29401

Other Identifiers 1

Medicaid839604SC

Accepted 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

Layne Alan Madden M.d. 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 ID3173826070
PECOS Enrollment IDI20200727002814
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 5

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
182 services112 patients
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.
134 services134 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.
102 services101 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
71 services68 patients
Ultrasound of heart, follow-up 93308
A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Roper Hospital

Acute Care Hospitals · Charleston, SC
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420087
Location316 Calhoun StCharleston, SC 29401 · Charleston County
Emergency services

Roper St Francis Hospital-Berkeley Inc

Acute Care Hospitals · Summerville, SC
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420110
Location300 Callen BlvdSummerville, SC 29486 · Dorchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29401 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 20

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

Internal Medicine (Infectious Disease)
316 CALHOUN ST
CHARLESTON, SC 29401
Internal Medicine
316 CALHOUN ST
CHARLESTON, SC 29401
Pediatrics (Neonatal-Perinatal Medicine)
316 CALHOUN ST
CHARLESTON, SC 29401
Pediatrics (Neonatal-Perinatal Medicine)
316 CALHOUN ST
CHARLESTON, SC 29401
Pathology (Anatomic Pathology & Clinical Pathology)
316 CALHOUN ST
CHARLESTON, SC 29401
Pathology (Anatomic Pathology)
316 CALHOUN ST
CHARLESTON, SC 29401
Pathology (Anatomic Pathology & Clinical Pathology)
316 CALHOUN ST
CHARLESTON, SC 29401
Pathology (Anatomic Pathology & Clinical Pathology)
316 CALHOUN ST
CHARLESTON, SC 29401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346635612, enumerated as an "individual" on April 02, 2015.

The provider is located at 316 CALHOUN ST CHARLESTON, SC 29401 and the phone number is (843) 724-2010.

Emergency Medicine with taxonomy code 207P00000X.

The provider might be accepting Accepts: First Choice Next, Oscar Insurance Company,. Please consult your insurance carrier or call the provider to verify.

Layne Madden is affiliated with: ROPER HOSPITAL and ROPER ST FRANCIS HOSPITAL-BERKELEY INC.