MR. LEWIS LATEEF OLAOLUWA APRN
NPI 1659924355
Nurse Anesthetist, Certified Registered in Baltimore, MD
About Mr. Lewis Lateef Olaoluwa Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. LEWIS LATEEF OLAOLUWA APRN (NPI 1659924355) is an individual nurse anesthetist, certified registered in Baltimore, Maryland, licensed in Maryland (AC003681) and active in the NPI registry since July 2019. He is affiliated with Johns Hopkins Bayview Medical Center, maintains 2 additional practice locations, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mr. Lewis Lateef Olaoluwa Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Lewis Olaoluwa reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21224
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Glen Burnie, MD 21061
- Reassigned Medicare billing, Maryland enrollment
- 29 clinicians in this Medicare group
Bel Air, MD 21014
- Reassigned Medicare billing, District of Columbia enrollment
- 38 clinicians in this Medicare group
Annapolis, MD 21401
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 391 clinicians in this Medicare group
Bowie, MD 20715
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 56 clinicians in this Medicare group
Prince Frederick, MD 20678
- Reassigned Medicare billing, Maryland enrollment
- 468 clinicians in this Medicare group
Atlanta, GA 30303
- Reassigned Medicare billing, Georgia enrollment
- 771 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.
Johns Hopkins Bayview Medical Center
Acute Care Hospitals · Baltimore, MDOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21224
BALTIMORE, MD 21224
BALTIMORE, MD 21224
BALTIMORE, MD 21224
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 Lewis Olaoluwa's NPI number?
The NPI number for Lewis Olaoluwa is 1659924355. It was assigned to this individual provider in the NPPES registry on July 22, 2019.
Where is Lewis Olaoluwa located?
Lewis Olaoluwa practices at 4940 Eastern Ave, Baltimore, MD 21224. The listed phone number is (410) 550-0100.
What is Lewis Olaoluwa's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Lewis Olaoluwa enrolled in Medicare?
Yes. Lewis Olaoluwa is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Lewis Olaoluwa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lewis Olaoluwa reassigns Medicare benefits to 7 organizations: Johns Hopkins University (Baltimore, MD), Francu One LLC (Glen Burnie, MD), Global Anesthesia Services LLC (Bel Air, MD), Anesthesia Company, LLC (Annapolis, MD), Capital Care Anesthesia LLC (Bowie, MD) and 2 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 Lewis Olaoluwa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Lewis Olaoluwa affiliated with any hospitals?
According to CMS data, Lewis Olaoluwa is affiliated with Johns Hopkins Bayview Medical Center.
When was this NPI record last updated?
The NPPES record for Lewis Olaoluwa was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Mr. Lewis Lateef Olaoluwa, APRN · NPI 1659924355
Nurse Anesthetist, Certified Registered physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since July 22, 2019.
## Identity
- **NPI:** 1659924355 (Entity type: Individual)
- **Enumerated:** July 22, 2019
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AC003681 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 4940 EASTERN AVE, Baltimore, MD 21224-2735
- **Phone:** (410) 550-0100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1275515546, Baltimore, MD); Francu One LLC (NPI 1194972588, Glen Burnie, MD); Global Anesthesia Services LLC (NPI 1013312412, Bel Air, MD); Anesthesia Company, LLC (NPI 1871548156, Annapolis, MD); Capital Care Anesthesia LLC (NPI 1710110499, Bowie, MD); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** June 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1659924355) · Data from the CMS NPPES public registry.