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

Nathaniel Marsh Meier

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1508228255

Nathaniel Marsh Meier is registered under Pulmonary Disease in Greensboro, North Carolina. Graduated from University of North Carolina at Chapel Hill School of Medicine in 2016, 10 years ago. Practices with Novant Health Medical Group Coastal Region LLC, a 576-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in North Carolina.

Years since qualifying
10
Trained at
University of North Carolina at Chapel Hill School of Medicine
Licensed in
NC
In the registry since
2016
Specialties on file
2
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Practice location Address checks out

3511 W Market St Ste 100
Greensboro, NC 27403-4444
Phone: (336) 522-8999
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1090 Medical Center Dr, Wilmington, NC 28401-7353 — (910) 662-8550

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 2019-00847 (NC)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 2019-00847 (NC)

Record details

NPI number1508228255
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 22, 2016
Last updated in NPPESJuly 30, 2024
Certification dateJuly 30, 2024

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
Medical schoolUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Novant Health Medical Group Coastal Region Llc — 576 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients244
Services billed 743 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.

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 $72 3 payments · 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 Novant Health Medical Group Coastal Region LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 576 clinicians in the practice; 12 are shown here.

Other providers in Greensboro