OMAR KOLONDA M.D.
NPI 1548476393
Emergency Medicine in Baltimore, MD
About Omar Kolonda M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OMAR KOLONDA M.D. (NPI 1548476393) is an individual emergency medicine provider in Baltimore, Maryland, licensed in Maryland (D0072291) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Omar Kolonda M.d. 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.
Medicare Billing Reassignments
4Medicare enrollment records show Omar Kolonda reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21239
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Whc Physician Group LLC
- 613 clinicians in this Medicare group
Washington, DC 20007
- Reassigned Medicare billing, District of Columbia enrollment
- 861 clinicians in this Medicare group
Falls Church, VA 22042
- Reassigned Medicare billing, Virginia enrollment
- 1,294 clinicians in this Medicare group
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 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21218 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
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 Omar Kolonda's NPI number?
The NPI number for Omar Kolonda is 1548476393. It was assigned to this individual provider in the NPPES registry on May 15, 2007.
Where is Omar Kolonda located?
Omar Kolonda practices at 201 East University Parkway Union Memorial Hospital, Baltimore, MD 21218. The listed phone number is (401) 554-6686.
What is Omar Kolonda's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Omar Kolonda enrolled in Medicare?
Yes. Omar Kolonda 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.
Which organizations bill Medicare for Omar Kolonda's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Omar Kolonda reassigns Medicare benefits to 4 organizations: Medstar Medical Group II LLC (Baltimore, MD), Whc Emerg Phys (Washington, DC), Mgmc LLC (Washington, DC) and Emergency Medicine Associates P.A., P.C. (Falls Church, VA). 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 Omar Kolonda'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 Omar Kolonda was last updated on January 30, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Omar Kolonda, M.D. · NPI 1548476393
Emergency Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since May 15, 2007.
## Identity
- **NPI:** 1548476393 (Entity type: Individual)
- **Enumerated:** May 15, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** D0072291 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 201 EAST UNIVERSITY PARKWAY, UNION MEMORIAL HOSPITAL, Baltimore, MD 21218
- **Phone:** (401) 554-6686
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD); Whc Emerg Phys (NPI 1306260625, Washington, DC); Mgmc LLC (NPI 1316949654, Washington, DC); Emergency Medicine Associates P.A., P.C. (NPI 1134117393, Falls Church, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Saint Louis University School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** January 30, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1548476393) · Data from the CMS NPPES public registry.