1. Home
  2. Directory
  3. North Carolina
  4. Pinehurst
  5. Internal Medicine
  6. NPI Profile

PINEHURST NEPHROLOGY ASSOCIATES, PC
NPI 1700889557
Internal Medicine - Nephrology in Pinehurst, NC

Active since May 24, 2005CLIA Certified · 3 labs
293 OLMSTED BLVD STE 7, PINEHURST, NC 28374(910) 295-3344(910) 295-3165 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Pinehurst Nephrology Associates, Pc NPPES

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

PINEHURST NEPHROLOGY ASSOCIATES, PC (NPI 1700889557) is a healthcare organization registered as a nephrology in Pinehurst, North Carolina and active in the NPI registry since May 2005. The organization holds 3 active CLIA laboratory certificates and lists Lisa P Corbett, Delegated Official, as its authorized official.

NPPES Registry Identity

NPI1700889557
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NamePINEHURST NEPHROLOGY ASSOCIATES, PC
Location Address293 OLMSTED BLVD STE 7Pinehurst, NC 28374-9191
Mailing Address293 Olmsted Blvd Ste 7Pinehurst, NC 28374-9191 · (910) 295-3344 · Fax (910) 295-3165
Phone(910) 295-3344
Fax(910) 295-3165
Organization SubpartNo
Authorized OfficialLisa P CorbettDelegated Official · (910) 295-3344
Enumeration DateMay 24, 2005
Last NPPES UpdateSeptember 16, 2025
NPPES CertifiedSeptember 16, 2025
✔ NPI 1700889557 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in NC · 9700591
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
293 OLMSTED BLVD STE 7, Pinehurst, NC 28374
Open in Google Maps ↗

Other Identifiers 1

Medicaid890249KNC

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Pinehurst Nephrology Associates, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

8

Medicare enrollment records show 8 clinicians reassign Medicare billing to Pinehurst Nephrology Associates, PC, which bills Medicare for the services they deliver. Of these, 6 practice at this address. They are listed nearest first.

Clinicians, nearest first (8)

Gaylord Hoffert, MD
Nephrology
NPI 1447235965
293 OLMSTED BLVD STE 7
Pinehurst, NC 28374
(910) 295-3344
✔ PECOS✔ Accepts MedicareSame address
Allison Marengo, DO
Nephrology
NPI 1740778414
293 OLMSTED BLVD STE 7
Pinehurst, NC 28374
(910) 295-3344
✔ PECOS✔ Accepts MedicareSame address
John Shepherd, MD
Nephrology
NPI 1225031271
293 OLMSTED BLVD STE 7
Pinehurst, NC 28374
(910) 295-3344
✔ PECOS✔ Accepts MedicareSame address
Colin Seitz, DO
Nephrology
NPI 1518533678
293 OLMSTED BLVD STE 7
Pinehurst, NC 28374
(910) 295-3344
✔ PECOS✔ Accepts MedicareSame address
Hanna Vonhardenberg, MD
Nephrology
NPI 1750384798
293 OLMSTED BLVD STE 7
Pinehurst, NC 28374
(910) 295-3344
✔ PECOS✔ Accepts MedicareSame address
Edward Hoehn-Saric, MD
Nephrology
NPI 1174526123
293 OLMSTED BLVD STE 7
Pinehurst, NC 28374
(910) 295-3344
✔ PECOS✔ Accepts MedicareSame address
Alexander Page
Nephrology
NPI 1467743310
1000 BLYTHE BLVD
Charlotte, NC 28203
(704) 446-1242
✔ PECOS✔ Accepts Medicare77 mi
Jennifer Stoddard, MD
Nephrology
NPI 1225028525
1302 MEDICAL CENTER DR
Wilmington, NC 28401
(910) 343-9800
✔ PECOS✔ Accepts Medicare112 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA 3

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) 34D0938256

Pinehurst Nephrology Associates · Pinehurst, NC
Active · expires Jan 1, 2028
CLIA Number34D0938256
Laboratory TypePhysician Office
Certificate Effective DateJanuary 2, 2026
Certificate Expiration DateJanuary 1, 2028
Laboratory DirectorDr. John D. Shepherd
Laboratory Phone(910) 295-3344
Laboratory LocationPinehurst Nephrology Associates293 Olmsted Boulevard, Suite 7, Pinehurst, NC 28374
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.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 34D2114523

Pinehurst Nephrology Associates · Raeford, NC
Active · expires Jun 15, 2028
CLIA Number34D2114523
Laboratory TypePhysician Office
Certificate Effective DateJune 16, 2026
Certificate Expiration DateJune 15, 2028
Laboratory DirectorAlexander T. Page
Laboratory Phone(910) 295-3344
Laboratory LocationPinehurst Nephrology Associates313 Teal Dr, Raeford, Raeford, NC 28376
CLIA data matches this NPI record on: 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.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 34D2286042

Pinehurst Nephrology Associates · Rockingham, NC
Active · expires May 28, 2028
CLIA Number34D2286042
Laboratory TypePhysician Office
Certificate Effective DateMay 29, 2026
Certificate Expiration DateMay 28, 2028
Laboratory DirectorAllison B. Marengo
Laboratory Phone(910) 295-3344
Laboratory LocationPinehurst Nephrology Associates921 South Long Drive Suite 102, Rockingham, NC 28379
CLIA data matches this NPI record on: 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.

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 Pinehurst Nephrology Associates, PC's NPI number?

The NPI number for Pinehurst Nephrology Associates, PC is 1700889557. It was assigned to this organization in the NPPES registry on May 24, 2005.

Where is Pinehurst Nephrology Associates, PC located?

Pinehurst Nephrology Associates, PC is located at 293 Olmsted Blvd Ste 7, Pinehurst, NC 28374. The listed phone number is (910) 295-3344.

What is Pinehurst Nephrology Associates, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Pinehurst Nephrology Associates, PC enrolled in Medicare?

Yes. Pinehurst Nephrology Associates, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Pinehurst Nephrology Associates, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians, all in Nephrology, reassign their Medicare billing to Pinehurst Nephrology Associates, PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 6 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Pinehurst Nephrology Associates, PC hold CLIA laboratory certificates?

Yes. 3 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Pinehurst Nephrology Associates, PC accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and AmeriHealth Caritas Next and 1 other insurer list Pinehurst Nephrology Associates, PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Pinehurst Nephrology Associates, PC was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.