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DR. IVARA ALISTAIR ESEGE M.B.B.S.
NPI 1306885280
Specialist in Baltimore, MD

Active since June 06, 2006PECOS Enrolled
4538 EDMONDSON AVE, BALTIMORE, MD 21229(410) 328-2273(410) 328-1748 Get Directions Write a Review

NPPES record last updated: June 2, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Ivara Alistair Esege M.b.b.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. IVARA ALISTAIR ESEGE M.B.B.S. (NPI 1306885280) is an individual specialist in Baltimore, Maryland, licensed in Maryland (D46071) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306885280
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. IVARA ALISTAIR ESEGECredential: M.B.B.S.
Location Address4538 EDMONDSON AVEBaltimore, MD 21229-1506
Mailing Address4538 Edmondson AveBaltimore, MD 21229-1506 · (410) 328-2273 · Fax (410) 328-1748
Phone(410) 328-2273
Fax(410) 328-1748
Sole ProprietorNo
Enumeration DateJune 6, 2006
Last NPPES UpdateJune 2, 2009
✔ NPI 1306885280 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in MD · D46071
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
4538 EDMONDSON AVE, Baltimore, MD 21229
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Other Identifiers 1

Medicare UPING00893MD

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ivara Alistair Esege M.b.b.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Ivara Esege reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Maryland Family Medicine Associates, P.A.
3.2 mi
Specialist
1001 W PRATT ST
Baltimore, MD 21223
  • Reassigned Medicare billing, Maryland enrollment
  • 85 clinicians in this Medicare group
NPI 1619784014 (410) 328-6792
University Of Maryland Faculty Physicians Immediate Care, LLC
8.2 mi
Urgent Care
5890 WATERLOO ROAD
Columbia, MD 21045
  • Reassigned Medicare billing, Maryland enrollment
  • 72 clinicians in this Medicare group
NPI 1972986271 (410) 528-5710

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
91 services76 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
21 services20 patients

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers12 claims40 services$5.18 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

CATHARINE LOUISE WEISS PH.D
Psychologist (Clinical)
4538 EDMONDSON AVE
BALTIMORE, MD 21229
Baltimore City (410) 328-2273
AYANNA SAKEI HATCHER LGPC
Counselor (Mental Health)
4538 EDMONDSON AVE
BALTIMORE, MD 21229
Baltimore City (443) 872-2230
TIME ORGANIZATION, INC
Counselor (Addiction (Substance Use Disorder))
4538 EDMONDSON AVE
BALTIMORE, MD 21229
Baltimore City (443) 872-2230
LAUREN PADGETT
Social Worker (Clinical)
4538 EDMONDSON AVE
BALTIMORE, MD 21229
Baltimore City (443) 872-2230
ERICA BETH SHAUGHNESSY LCSW-C
Social Worker (Clinical)
4538 EDMONDSON AVE
BALTIMORE, MD 21229
Baltimore City (443) 872-2230
LAUREN PAIGE LCSW-C
Social Worker (Clinical)
4538 EDMONDSON AVE
BALTIMORE, MD 21229
Baltimore City (443) 872-2230
DR. JOYCE EVANS M.D.
Family Medicine
4538 EDMONDSON AVE
BALTIMORE, MD 21229
Baltimore City (410) 328-2273
JESSICA ZILKA LMSW
Social Worker (School)
4538 EDMONDSON AVE
BALTIMORE, MD 21229
Baltimore City (443) 872-2230

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 Ivara Esege's NPI number?

The NPI number for Ivara Esege is 1306885280. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is Ivara Esege located?

Ivara Esege practices at 4538 Edmondson Ave, Baltimore, MD 21229. The listed phone number is (410) 328-2273.

What is Ivara Esege's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Ivara Esege enrolled in Medicare?

Yes. Ivara Esege is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ivara Esege's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ivara Esege reassigns Medicare benefits to 2 organizations: University Of Maryland Family Medicine Associates, P.A. (Baltimore, MD) and University Of Maryland Faculty Physicians Immediate Care, LLC (Columbia, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ivara Esege's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ivara Esege was last updated on June 2, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.