1. Home
  2. Directory
  3. Nevada
  4. Las Vegas
  5. Nurse Anesthetist Certified Registered
  6. NPI Profile

MR. OLUSEGUN S BELLO
NPI 1477165595
Nurse Anesthetist, Certified Registered in Las Vegas, NV

Active since August 19, 2020Accepts Medicare Assignment
4350 S HUALAPAI WAY UNIT 1242, LAS VEGAS, NV 89147(702) 931-8803 Get Directions Write a Review

NPPES record last updated: July 21, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mr. Olusegun S Bello NPPES

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

MR. OLUSEGUN S BELLO (NPI 1477165595) is an individual nurse anesthetist, certified registered in Las Vegas, Nevada, licensed in California (95002585) and active in the NPI registry since August 2020. He is a graduate of University Of Arizona College Of Medicine (2024).

NPPES Registry Identity

NPI1477165595
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameMR. OLUSEGUN S BELLO
Location Address4350 S HUALAPAI WAY UNIT 1242Las Vegas, NV 89147-8574
Mailing Address4350 S Hualapai Way Unit 1242Las Vegas, NV 89147-8574
Phone(702) 931-8803
Sole ProprietorNo
Medical School CMSUniversity Of Arizona College Of MedicineGraduated 2024
Enumeration DateAugust 19, 2020
Last NPPES UpdateJuly 21, 2025
NPPES CertifiedJuly 21, 2025
✔ NPI 1477165595 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in CA · 95002585
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered Nurse · Critical Care MedicineTaxonomy 163WC0200X · License 041364815 (IL)
4350 S HUALAPAI WAY UNIT 1242, Las Vegas, NV 89147
Open in Google Maps ↗

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

Mr. Olusegun S Bello 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.

PECOS PAC ID1254846181
PECOS Enrollment IDI20250711000515

Medicare Billing Reassignments

2

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

Regional Anesthesia Associates Inc
211 mi
Anesthesiology
1700 MOUNT VERNON AVE
Bakersfield, CA 93306
  • Reassigned Medicare billing, California enrollment
  • 96 clinicians in this Medicare group
NPI 1811442874 (661) 326-2000
Community Foundation Medical Group
248 mi
Orthopaedic Surgery
2151 HERNDON AVE STE 105
Fresno, CA 93611
  • Reassigned Medicare billing, California enrollment
  • 508 clinicians in this Medicare group
NPI 1376056721 (559) 256-5200

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89147 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$131.25 typical visit price
range $57.07 – $173.24
Typical copayment $32.81 (range $14.26 – $43.31)
Most-billed visit code 99204
Established Patient
$71.14 typical visit price
range $18.27 – $140.96
Typical copayment $17.78 (range $4.56 – $35.24)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Olusegun Bello's NPI number?

The NPI number for Olusegun Bello is 1477165595. It was assigned to this individual provider in the NPPES registry on August 19, 2020.

Where is Olusegun Bello located?

Olusegun Bello practices at 4350 S Hualapai Way Unit 1242, Las Vegas, NV 89147. The listed phone number is (702) 931-8803.

What is Olusegun Bello's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Olusegun Bello enrolled in Medicare?

Yes. Olusegun Bello 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 Olusegun Bello's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olusegun Bello reassigns Medicare benefits to 2 organizations: Regional Anesthesia Associates Inc (Bakersfield, CA) and Community Foundation Medical Group (Fresno, CA). 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 Olusegun Bello'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 Olusegun Bello was last updated on July 21, 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.