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

Mary Margaret Liaghat, FNP

Individual provider Family Nurse Practitioner · NPI 1346303583

Mary Margaret Liaghat, FNP is a Nurse Practitioner in Rock Hill, South Carolina. Qualified in 2004, 22 years ago. Practices with Nephrology Associates PA, an 11-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
22
Licensed in
SC
In the registry since
2006
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

1436 Riverchase Blvd Nephrology Associates Pa
Rock Hill, SC 29732-1777
Phone: (803) 329-2636
Fax: (803) 329-2184
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 322 S Main St, Lancaster, SC 29720-2437 — (803) 286-8446

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F2597 (SC)

Record details

NPI number1346303583
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedDecember 19, 2006
Last updated in NPPESFebruary 5, 2026
Certification dateFebruary 5, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Nephrology Associates Pa — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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