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

Marco Olivera Martinez, MD

Individual provider Hepatology Physician · NPI 1518125194

Marco Olivera Martinez, MD is a Gastroenterology in Omaha, Nebraska. Qualified in 1982, 44 years ago. Practices with Unmc Physicians, a 1,484-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Iowa and Nebraska.

Years since qualifying
44
Licensed in
IA, NE
In the registry since
2008
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

988102 Nebraska Medical Ctr
Omaha, NE 68198-8102
Phone: (402) 559-4015
Fax: (402) 559-8715
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 24610 (NE)
Hepatology Physician Taxonomy 207RI0008X · Licence MD-40726 (IA)

Record details

NPI number1518125194
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 30, 2008
Last updated in NPPESDecember 20, 2023
Certification dateDecember 20, 2023

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice Unmc Physicians — 1484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

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