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

Nathan Allen Merriman, MD

Individual provider Specialist · NPI 1174686042

Nathan Allen Merriman, MD is a Gastroenterology in Newark, Delaware. Graduated from University of North Carolina at Chapel Hill School of Medicine in 2002, 24 years ago. Practices with Ihc Health Services Inc, a 3,947-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Delaware.

Years since qualifying
24
Trained at
University of North Carolina at Chapel Hill School of Medicine
Licensed in
DE
In the registry since
2006
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

4745 Ogletown Stanton Road Medical Arts Pavilion Ste 134
Newark, DE 19713
Phone: (302) 738-5300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence C1-0008632 (DE)

Record details

NPI number1174686042
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 19, 2006
Last updated in NPPESJune 23, 2008

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Ihc Health Services Inc — 3947 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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