What is Ivy-Joan Madu's specialty?

Ivy-Joan Madu (NPI 1710988662) is a Medicare-billing provider whose primary specialty is Internal Medicine in Orange, CA.

Where does Ivy-Joan Madu practice?

Ivy-Joan Madu practices in Orange, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1710988662.

How much does Medicare pay Ivy-Joan Madu?

Ivy-Joan Madu (NPI 1710988662) received approximately $82K in total Medicare Part B payments, serving 335 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1710988662

Ivy-Joan MaduM.D.

PRACTICEDIABETES ASSOCIATES MEDICAL GROUPSee all providers at this practice →

Internal MedicineOrange, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

728

Unique beneficiaries

—

Total services

1,139

Distinct HCPCS

Medicare payment

$81K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

7,925

Beneficiaries

—

Total drug cost

$2.9M

Distinct drugs

Brand share

61.1%

Top prescribed drugs

Levothyroxine Sodium900 claims

Semaglutide745 claims

Pen Needle, Diabetic537 claims

Insulin Glargine,hum.Rec.Anlog411 claims

Metformin Hcl362 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

76.9

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$6K

Payment records

By payment type

Consulting Fee$5K

Food and Beverage$1K

Education$43

Top paying entities

Consulting Fee$5K

Food and Beverage$1K

Education$43

REFERRAL NETWORK

Where Ivy-Joan Madu's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	164	815
Peter Piampiano Diagnostic Radiology · Knoxville, TN	28	91
Mark Masotto Diagnostic Radiology · Orange, CA	27	54
Kirk Ohanian Diagnostic Radiology · Fort Worth, TX	26	69
Hieu Truong Diagnostic Radiology · Orange, CA	25	45
David Karlin Diagnostic Radiology · Orange, CA	24	53
Kevin Pham Nephrology · Orange, CA	23	163
Richard Cho Interventional Radiology · Orange, CA	22	53
Kenneth Meng Diagnostic Radiology · Orange, CA	21	48
Jairo Marin Interventional Cardiology · Orange, CA	18	68
Ervin Ruzics Urology · Orange, CA	17	213
Dan Vu Diagnostic Radiology · Orange, CA	16	25

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events