DR. LEAMA NADIA AJAKA MD
NPI 1548792104
Internal Medicine - Infectious Disease in Columbus, OH
About Dr. Leama Nadia Ajaka Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LEAMA NADIA AJAKA MD (NPI 1548792104) is an individual infectious disease provider in Columbus, Ohio, licensed in Ohio (35.142489) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, is affiliated with Ohio State University State Health System, and is a graduate of University Of Toledo College Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Leama Nadia Ajaka Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ohio State University State Health System
Acute Care Hospitals · Columbus, OHAdena Regional Medical Center
Acute Care Hospitals · Chillicothe, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43210 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBUS, OH 43210
COLUMBUS, OH 43210
COLUMBUS, OH 43210
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Leama Ajaka's NPI number?
The NPI number for Leama Ajaka is 1548792104. It was assigned to this individual provider in the NPPES registry on March 31, 2017.
Where is Leama Ajaka located?
Leama Ajaka practices at 1581 Dodd Dr, Columbus, OH 43210. The listed phone number is (614) 293-4854.
What is Leama Ajaka's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Leama Ajaka enrolled in Medicare?
Yes. Leama Ajaka is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Leama Ajaka accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Antidote Health Plan of Ohio, Inc. and CareSource and 2 other insurers list Leama Ajaka as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Leama Ajaka affiliated with any hospitals?
According to CMS data, Leama Ajaka is affiliated with Ohio State University State Health System and Adena Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Leama Ajaka was last updated on February 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
