KELVIN ADJEI-TWUM M.D., M.B.A.
NPI 1992143788
Emergency Medicine in Chicago, IL
About Kelvin Adjei-twum M.d., M.b.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KELVIN ADJEI-TWUM M.D., M.B.A. (NPI 1992143788) is an individual emergency medicine provider in Chicago, Illinois, licensed in Georgia (102244) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS, is affiliated with Northside Hospital Cherokee, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Kelvin Adjei-twum M.d., M.b.a. 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
8Medicare enrollment records show Kelvin Adjei-twum reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gainesville, GA 30501
- Reassigned Medicare billing, Georgia enrollment
- 92 clinicians in this Medicare group
Culpeper, VA 22701
- Reassigned Medicare billing, Virginia enrollment
- 1,294 clinicians in this Medicare group
Warrenton, VA 20186
- Reassigned Medicare billing, Virginia enrollment
- 60 clinicians in this Medicare group
Leesburg, VA 20176
- Reassigned Medicare billing, District of Columbia enrollment
- 134 clinicians in this Medicare group
Sandy Springs, GA 30342
- Reassigned Medicare billing, Georgia enrollment
- 162 clinicians in this Medicare group
Fairfax, VA 22033
- Reassigned Medicare billing, District of Columbia enrollment
- 71 clinicians in this Medicare group
Fredericksburg, VA 22408
- Reassigned Medicare billing, Virginia enrollment
- 91 clinicians in this Medicare group
Myrtle Beach, SC 29572
- Reassigned Medicare billing, Georgia enrollment
- 586 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northside Hospital Cherokee
Acute Care Hospitals · Canton, GAPiedmont Eastside Medical Center
Acute Care Hospitals · Snellville, GAMorgan Medical Center
Critical Access Hospitals · Madison, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60637 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.
CHICAGO, IL 60637
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 Kelvin Adjei-twum's NPI number?
The NPI number for Kelvin Adjei-twum is 1992143788. It was assigned to this individual provider in the NPPES registry on June 13, 2013.
Where is Kelvin Adjei-twum located?
Kelvin Adjei-twum practices at 5841 S Maryland Ave Mc 5068, Chicago, IL 60637. The listed phone number is (773) 702-9500.
What is Kelvin Adjei-twum's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Kelvin Adjei-twum enrolled in Medicare?
Yes. Kelvin Adjei-twum 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 Kelvin Adjei-twum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kelvin Adjei-twum reassigns Medicare benefits to 8 organizations: Georgia Emergency Department Services, P.C. (Gainesville, GA), Emergency Medicine Associates P.A., P.C. (Culpeper, VA), Virginia Emergency Medicine Assoicates, Ltd (Warrenton, VA), Commonwealth Emergency Physicians PC (Leesburg, VA), Northside Emergency Associates, LLC (Sandy Springs, GA) and 3 more organizations, listed in the Medicare section above. 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 Kelvin Adjei-twum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kelvin Adjei-twum accept?
Health plans from Oscar Health and Oscar Insurance Company list Kelvin Adjei-twum 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 Kelvin Adjei-twum affiliated with any hospitals?
According to CMS data, Kelvin Adjei-twum is affiliated with Northside Hospital Cherokee, Piedmont Eastside Medical Center and Morgan Medical Center.
When was this NPI record last updated?
The NPPES record for Kelvin Adjei-twum was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Kelvin Adjei-Twum, M.D., M.B.A. · NPI 1992143788
Emergency Medicine physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since June 13, 2013.
## Identity
- **NPI:** 1992143788 (Entity type: Individual)
- **Enumerated:** June 13, 2013
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 102244 (Georgia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5841 S MARYLAND AVE, MC 5068, Chicago, IL 60637-1447
- **Phone:** (773) 702-9500
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Georgia Emergency Department Services, P.C. (NPI 1508886912, Gainesville, GA); Emergency Medicine Associates P.A., P.C. (NPI 1881559102, Culpeper, VA); Virginia Emergency Medicine Assoicates, Ltd (NPI 1700988664, Warrenton, VA); Commonwealth Emergency Physicians PC (NPI 1598723082, Leesburg, VA); Northside Emergency Associates, LLC (NPI 1285686303, Sandy Springs, GA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** March 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1992143788) · Data from the CMS NPPES public registry.