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

Dr. Mark Christian Grieb, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1154335115

Dr. Mark Christian Grieb, MD is an Anesthesiology in Wilmington, North Carolina. Graduated from Vanderbilt University School of Medicine in 1993, 33 years ago. Practices with East Carolina Anesthesia Associates PLLC, a 680-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
33
Trained at
Vanderbilt University School of Medicine
Licensed in
NC
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1801 S 17th St
Wilmington, NC 28401-6443
Phone: (910) 763-4555
Fax: (910) 798-8923
Show map & directions

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

Additional practice locations (1)

  • 2430 Emerald Pl Ste 201, Greenville, NC 27834-5743 — (252) 752-2140

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 200001590 (NC)
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X · Licence 200001590 (NC)

Record details

NPI number1154335115
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESSeptember 17, 2024
Certification dateSeptember 17, 2024

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesPAIN MANAGEMENT
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice East Carolina Anesthesia Associates Pllc — 680 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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