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DR. CHIAMAKA ILONZO M.D.
NPI 1750729406
Hospitalist in Tampa, FL

Active since June 04, 2013PECOS Enrolled
2 TAMPA GENERAL CIR, TAMPA, FL 33606(813) 821-8038(813) 974-0483 Get Directions Write a Review

NPPES record last updated: November 4, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 4, 2024, Apr 17, 2019 (2 updates tracked since 2019).

About Dr. Chiamaka Ilonzo M.d. NPPES

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

DR. CHIAMAKA ILONZO M.D. (NPI 1750729406) is an individual hospitalist provider in Tampa, Florida, licensed in Florida (ME161853) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS and maintains a secondary practice location in Hackensack.

NPPES Registry Identity

NPI1750729406
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameDR. CHIAMAKA ILONZOCredential: M.D.
Location Address2 TAMPA GENERAL CIRTampa, FL 33606-3571
Mailing AddressPo Box 917770Orlando, FL 32891-0001 · (813) 821-8038 · Fax (813) 974-0483
Phone(813) 821-8038
Fax(813) 974-0483
Sole ProprietorNo
Enumeration DateJune 4, 2013
Last NPPES UpdateNovember 4, 20242 updates tracked since enumeration
NPPES CertifiedNovember 4, 2024
✔ NPI 1750729406 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in FL · ME161853
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 25MA10184500 (NJ)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2 TAMPA GENERAL CIR, Tampa, FL 33606
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Secondary Practice Location 1

Location 120 Prospect AveHackensack, NJ 07601-1997 · Phone (551) 996-2000

Other Identifiers 2

Medicaid122262300FL
OtherYXN82FL · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Chiamaka Ilonzo M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Chiamaka Ilonzo reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Medical Service Association Inc
Same address
Cardiovascular Disease
2 TAMPA GENERAL CIR, STC 5TH FLOOR
Tampa, FL 33606
  • Reassigned Medicare billing, Florida enrollment
  • 1,079 clinicians in this Medicare group
NPI 1154361053 (813) 259-0600
Ocean Health Initiatives,inc
931 mi
Federally Qualified Health Center (FQHC)
798 COUNTY ROAD 539
Little Egg Harbor, NJ 08087
  • Reassigned Medicare billing, New Jersey enrollment
  • 130 clinicians in this Medicare group
NPI 1235598616 (732) 363-6655
Hackensack Meridian Health Medical Group - Specialty Care PC
980 mi
Surgical Critical Care
331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701
  • Reassigned Medicare billing, New Jersey enrollment
  • 2,844 clinicians in this Medicare group
NPI 1215989249 (732) 807-0800

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 33606 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

TRACY C BURTON M.D.
Pediatrics
2 TAMPA GENERAL CIR, 5TH FLOOR
TAMPA, FL 33606
Hillsborough County (813) 259-8752
DR. STEVEN LEE FORD M.D.
Pediatrics (Neonatal-Perinatal Medicine)
2 TAMPA GENERAL CIR
TAMPA, FL 33606
Hillsborough County (813) 974-2201
DIVYA SAMANTHA KONDAPI M.B.B.S
Internal Medicine (Infectious Disease)
2 TAMPA GENERAL CIR
TAMPA, FL 33606
Hillsborough County (813) 821-8038
EMILY FINDLING PA
Physician Assistant
2 TAMPA GENERAL CIR
TAMPA, FL 33606
Hillsborough County (813) 844-7585
BRAD L JOHNSON MD
Surgery (Vascular Surgery)
2 TAMPA GENERAL CIR
TAMPA, FL 33606
Hillsborough County (813) 974-2201
LAURA WEATHERS MD
Pediatrics
2 TAMPA GENERAL CIR, MDC 15
TAMPA, FL 33606
Hillsborough County (813) 259-8700
DR. KARL ARMISTEAD ILLIG M.D.
Surgery (Vascular Surgery)
2 TAMPA GENERAL CIR, USF VASCULAR SURGERY STE.300
TAMPA, FL 33606
Hillsborough County (813) 259-0921
MR. BENJAMIN CHRISTIAN RENNE II MD
Surgery (Trauma Surgery)
2 TAMPA GENERAL CIR
TAMPA, FL 33606
Hillsborough County (813) 821-8038

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 Chiamaka Ilonzo's NPI number?

The NPI number for Chiamaka Ilonzo is 1750729406. It was assigned to this individual provider in the NPPES registry on June 4, 2013.

Where is Chiamaka Ilonzo located?

Chiamaka Ilonzo practices at 2 Tampa General Cir, Tampa, FL 33606. The listed phone number is (813) 821-8038.

What is Chiamaka Ilonzo's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Chiamaka Ilonzo enrolled in Medicare?

Yes. Chiamaka Ilonzo is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Chiamaka Ilonzo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chiamaka Ilonzo reassigns Medicare benefits to 3 organizations: University Medical Service Association Inc (Tampa, FL), Ocean Health Initiatives,inc (Little Egg Harbor, NJ) and Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ). 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 Chiamaka Ilonzo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chiamaka Ilonzo accept?

Health plans from Oscar Health Maintenance Organization of Florida list Chiamaka Ilonzo 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.

When was this NPI record last updated?

The NPPES record for Chiamaka Ilonzo was last updated on November 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.