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HIGH ROCK INTERNAL MEDICINE
NPI 1093267577
Nurse Practitioner - Adult Health in Lexington, NC

Active since October 31, 2016CLIA 34D0968930 · Microscopy
104 W MEDICAL PARK DR, LEXINGTON, NC 27292(336) 224-0931(336) 224-0932 Get Directions Write a Review

NPPES record last updated: October 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About High Rock Internal Medicine NPPES

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

HIGH ROCK INTERNAL MEDICINE (NPI 1093267577) is a healthcare organization registered as an adult health in Lexington, North Carolina and active in the NPI registry since October 2016. The organization holds a CLIA Microscopy certificate valid through December 27, 2027 and lists Stephen Hsieh, Physician, as its authorized official.

NPPES Registry Identity

NPI1093267577
Entity TypeOrganization
Primary Taxonomy363LA2200X
Legal Business NameHIGH ROCK INTERNAL MEDICINE
Location Address104 W MEDICAL PARK DRLexington, NC 27292-6773
Mailing Address104 W Medical Park DrLexington, NC 27292-6773 · (336) 224-0931 · Fax (336) 224-0932
Phone(336) 224-0931
Fax(336) 224-0932
Organization SubpartNo
Authorized OfficialStephen HsiehPhysician · (336) 224-0931
Enumeration DateOctober 31, 2016
Last NPPES UpdateOctober 2, 2025
NPPES CertifiedOctober 2, 2025
✔ NPI 1093267577 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in NC · 5009067
104 W MEDICAL PARK DR, Lexington, NC 27292
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 34D0968930

High Rock Internal Medicine · Lexington, NC
Active · expires Dec 27, 2027
CLIA Number34D0968930
Laboratory TypePhysician Office
Certificate Effective DateDecember 28, 2025
Certificate Expiration DateDecember 27, 2027
Laboratory DirectorStephen Hsieh MD
Laboratory Phone(336) 224-0931
Laboratory LocationHigh Rock Internal Medicine104 W Medical Park Dr, Lexington, NC 27292
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 13

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

MS. KRISTIN CALPIN FNP
Nurse Practitioner (Family)
104 W MEDICAL PARK DR
LEXINGTON, NC 27292
Davidson County (336) 224-0931
MATTHEW DAVID BRYANT PA-C
Physician Assistant
104 W MEDICAL PARK DR
LEXINGTON, NC 27292
Davidson County (336) 224-0931
CYNTHIA A MILLER ANP-C
Nurse Practitioner (Adult Health)
104 W MEDICAL PARK DR
LEXINGTON, NC 27292
Davidson County (336) 224-0931
SARAH ALLEN
Pharmacist
104 W MEDICAL PARK DR
LEXINGTON, NC 27292
Davidson County (336) 224-0931
BRADFORD A FARRINGTON N.P.
Nurse Practitioner (Adult Health)
104 W MEDICAL PARK DR
LEXINGTON, NC 27292
Davidson County (336) 224-0931
KRISTI LINVILLE FNP
Nurse Practitioner
104 W MEDICAL PARK DR
LEXINGTON, NC 27292
Davidson County (336) 224-0931
PRERNA MAHARJAN FNP-BC
Nurse Practitioner
104 W MEDICAL PARK DR
LEXINGTON, NC 27292
Davidson County (336) 224-0931
BRITTANY NICOLE WALL FNP
Nurse Practitioner (Family)
104 W MEDICAL PARK DR
LEXINGTON, NC 27292
Davidson County (336) 224-0931

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 High Rock Internal Medicine's NPI number?

The NPI number for High Rock Internal Medicine is 1093267577. It was assigned to this organization in the NPPES registry on October 31, 2016.

Where is High Rock Internal Medicine located?

High Rock Internal Medicine is located at 104 W Medical Park Dr, Lexington, NC 27292. The listed phone number is (336) 224-0931.

What is High Rock Internal Medicine's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Does High Rock Internal Medicine hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 34D0968930) is associated with this NPI, valid through December 27, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for High Rock Internal Medicine was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.