MADELINE AHRENS MS, CGC
NPI 1427920503
Genetic Counselor, MS in Charleston, SC

Active since September 19, 2025
171 ASHLEY AVE, CHARLESTON, SC 29425(843) 792-1414 Get Directions Write a Review

NPPES record last updated: October 24, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Madeline Ahrens Ms, Cgc NPPES

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

MADELINE AHRENS MS, CGC (NPI 1427920503) is an individual genetic counselor, ms provider in Charleston, South Carolina, licensed in South Carolina (297) and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1427920503
Entity TypeIndividualFemale
Primary Taxonomy170300000X
Provider Legal NameMADELINE AHRENSCredential: MS, CGC
Location Address171 ASHLEY AVECharleston, SC 29425-0100
Mailing AddressPo Box 751461Charlotte, NC 28275-1461
Sole ProprietorNo
Enumeration DateSeptember 19, 2025
Last NPPES UpdateOctober 24, 2025
NPPES CertifiedOctober 24, 2025
NPI 1427920503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyGenetic Counselor, MSOther Service Providers
Taxonomy Code170300000X
License Licensed in SC · 297
Definition
A masters trained health care provider who collects and interprets genetic family histories; assesses the risk of disease occurrence or recurrence; identifies interventions to manage or ameliorate disease risk; educates about inheritance, testing, management, prevention, ethical issues, resources, and research; and counsels to promote informed choices and adaptation. Certification was established in 1993 by the American Board of Genetic Counseling and prior to that by the American Board of Medical Genetics. Requirements for experience, licensure, and job responsibilities vary among the states.
171 ASHLEY AVE, Charleston, SC 29425

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.

Allergy & Immunology
171 ASHLEY AVE
CHARLESTON, SC 29425
Nurse Anesthetist, Certified Registered
171 ASHLEY AVE
CHARLESTON, SC 29425
Pathology (Anatomic Pathology)
171 ASHLEY AVE
CHARLESTON, SC 29425
Ophthalmology
171 ASHLEY AVE
CHARLESTON, SC 29425
Social Worker
171 ASHLEY AVE
CHARLESTON, SC 29425
Radiology (Pediatric Radiology)
171 ASHLEY AVE
CHARLESTON, SC 29425
Nurse Practitioner
171 ASHLEY AVE
CHARLESTON, SC 29425
Ophthalmology
171 ASHLEY AVE
CHARLESTON, SC 29425

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 Madeline Ahrens's NPI number?

The NPI number for Madeline Ahrens is 1427920503. It was assigned to this individual provider in the NPPES registry on September 19, 2025.

Where is Madeline Ahrens located?

Madeline Ahrens practices at 171 Ashley Ave, Charleston, SC 29425. The listed phone number is (843) 792-1414.

What is Madeline Ahrens's specialty?

The primary specialty registered for this NPI is Genetic Counselor, MS with taxonomy code 170300000X.

When was this NPI record last updated?

The NPPES record for Madeline Ahrens was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.