Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Dr. Marla Jo Hardenbergh, MEDICALDOCTOR

Individual provider Addiction Medicine (Internal Medicine) Physician · NPI 1962586214

Dr. Marla Jo Hardenbergh, MEDICALDOCTOR practises Obstetrics/Gynecology in Lumberton, North Carolina. Graduated from West Virginia University School of Medicine in 1998, 28 years ago. Practices with UNC Physicians Network LLC, a 986-clinician group and accepts Medicare assignment. Licensed in North Carolina and South Carolina.

Years since qualifying
28
Trained at
West Virginia University School of Medicine
Licensed in
NC, SC
In the registry since
2006
Specialties on file
3

Practice location Address checks out

4901 Dawn Dr Ste 3200
Lumberton, NC 28360-8288
Phone: (910) 735-8040
Fax: (910) 735-8045
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 2007-01863 (NC)
Addiction Medicine (Internal Medicine) Physician Taxonomy 207RA0401X · Licence 200701863 (NC)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 36810 (SC)

Record details

NPI number1962586214
Entity typeIndividual (Type 1)
GenderFemale
Credentials MEDICALDOCTOR
Sole proprietorNo
NPI enumeratedOctober 24, 2006
Last updated in NPPESFebruary 12, 2025
Certification dateFebruary 12, 2025

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Unc Physicians Network Llc — 986 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 patients12
Services billed 35 a service is one billed item, such as a visit, a test or a procedure
Average patient age67

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $18 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at UNC Physicians Network LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 986 clinicians in the practice; 12 are shown here.

Other providers in Lumberton