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

MS. Diana Marie Mamula, APRN

Individual provider Family Nurse Practitioner · NPI 1730856220

MS. Diana Marie Mamula, APRN is a Nurse Practitioner in Columbus, Ohio. Qualified in 2020, 6 years ago. Practices with Ohio Gastroenterology Group, Inc, a 117-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
6
Licensed in
OH
In the registry since
2021
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

3400 Olentangy River Rd
Columbus, OH 43202-1523
Phone: (614) 754-5500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5100 W Broad St, Columbus, OH 43228-1607 — (614) 544-1000

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence APRN.CNP.0027316 (OH)

Record details

NPI number1730856220
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedAugust 24, 2021
Last updated in NPPESFebruary 19, 2024
Certification dateFebruary 19, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Ohio Gastroenterology Group, Inc. — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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