DR. ADEDEJI OLATUNJI KARUNWI M.D
NPI 1619143849
Internal Medicine in Royal Oak, MI
About Dr. Adedeji Olatunji Karunwi M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADEDEJI OLATUNJI KARUNWI M.D (NPI 1619143849) is an individual internal medicine provider in Royal Oak, Michigan, licensed in Michigan (4301087402) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with Luminis Health Doctors Community Medical Ctr, Inc, and is a graduate of Other (2001).
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
Dr. Adedeji Olatunji Karunwi 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 Adedeji Karunwi reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hagerstown, MD 21742
- Reassigned Medicare billing, Maryland enrollment
- 91 clinicians in this Medicare group
Frederick, MD 21701
- Reassigned Medicare billing, District of Columbia enrollment
- 204 clinicians in this Medicare group
Westminster, MD 21157
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1932064268 (District of Columbia)
- 729 clinicians in this Medicare group
Gaithersburg, MD 20879
- Reassigned Medicare billing, District of Columbia enrollment
- 2,492 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Luminis Health Doctors Community Medical Ctr, Inc
Acute Care Hospitals · Lanham, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48073 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Adedeji Karunwi's NPI number?
The NPI number for Adedeji Karunwi is 1619143849. It was assigned to this individual provider in the NPPES registry on May 7, 2008.
Where is Adedeji Karunwi located?
Adedeji Karunwi practices at 4840 Woodland Ave Apt 107, Royal Oak, MI 48073. The listed phone number is (248) 556-6369.
What is Adedeji Karunwi's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Adedeji Karunwi enrolled in Medicare?
Yes. Adedeji Karunwi 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 Adedeji Karunwi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adedeji Karunwi reassigns Medicare benefits to 4 organizations: Mdics At Meritus Medical Center, LLC (Hagerstown, MD), Hospitalist Medicine Physicians Of Maryland PC (Frederick, MD), Emergency Medicine Associates P.A., P.C. (Westminster, MD) and Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Gaithersburg, 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 Adedeji Karunwi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Adedeji Karunwi affiliated with any hospitals?
According to CMS data, Adedeji Karunwi is affiliated with Luminis Health Doctors Community Medical Ctr, Inc.
When was this NPI record last updated?
The NPPES record for Adedeji Karunwi was last updated on September 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Adedeji Olatunji Karunwi, M.D · NPI 1619143849
Internal Medicine physician in Royal Oak, Michigan. Individual provider, active in the CMS NPPES registry since May 7, 2008.
## Identity
- **NPI:** 1619143849 (Entity type: Individual)
- **Enumerated:** May 7, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 4301087402 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4840 WOODLAND AVE, APT 107, Royal Oak, MI 48073-1446
- **Phone:** (248) 556-6369
## 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): Mdics At Meritus Medical Center, LLC (NPI 1306258645, Hagerstown, MD); Hospitalist Medicine Physicians Of Maryland PC (NPI 1992945471, Frederick, MD); Emergency Medicine Associates P.A., P.C. (NPI 1003771320, Westminster, MD); Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1831471713, Gaithersburg, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** September 16, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1619143849) · Data from the CMS NPPES public registry.