Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Cheryl L Irwin, FNP

Individual provider Family Nurse Practitioner · NPI 1821336793

Cheryl L Irwin, FNP is a Nurse Practitioner in Charleston, South Carolina. Qualified in 2012, 14 years ago. Practices with Roper Saint Francis Physicians Network, a 532-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
14
Licensed in
SC
In the registry since
2013
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

319 Folly Rd
Charleston, SC 29412-2518
Phone: (843) 203-2246
Fax: (843) 203-2247
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 325 Folly Rd Ste 102a, Charleston, SC 29412-2507 — (843) 762-1440

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 18133 (SC)

Record details

NPI number1821336793
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJanuary 28, 2013
Last updated in NPPESJuly 23, 2026
Certification dateJuly 23, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Roper Saint Francis Physicians Network — 532 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients442
Services billed 1,100 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Roper Hospital Hospital · Charleston, SC · listed as Roper Hospital, Inc

Colleagues at Roper Saint Francis Physicians Network

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 532 clinicians in the practice; 12 are shown here.

Other providers in Charleston