What is Lee-Ann Yang's specialty?

Lee-Ann Yang (NPI 1457326332) is a Medicare-billing provider whose primary specialty is Internal Medicine in Maywood, IL.

Where does Lee-Ann Yang practice?

Lee-Ann Yang practices in Maywood, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1457326332.

How much does Medicare pay Lee-Ann Yang?

Lee-Ann Yang (NPI 1457326332) received approximately $50K in total Medicare Part B payments, serving 111 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1457326332

Lee-Ann YangMD

Internal MedicineMaywood, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

455

Unique beneficiaries

—

Total services

598

Distinct HCPCS

Medicare payment

$43K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — below median (cohort median 760).

PRESCRIBING · PART D · 2024

Total Rx claims

1,337

Beneficiaries

—

Total drug cost

$34K

Distinct drugs

Brand share

12.0%

Top prescribed drugs

Levothyroxine Sodium181 claims

Atorvastatin Calcium168 claims

Amlodipine Besylate133 claims

Losartan Potassium114 claims

Rosuvastatin Calcium83 claims

QUALITY · MIPS · 2024

Final MIPS score

95.2

Quality

83.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.85%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Lee-Ann Yang'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). 11 inbound referrers · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LOYOLA UNIVERSITY MEDICAL CENTER	296	3,751
NPI 1053480533	32	107
TIDOW-KEBRITCHI, SUSANNE	24	73
Kathleen Ward Diagnostic Radiology · Maywood, IL	21	35
Thomas Mckiernan Internal Medicine · Maywood, IL	16	55
Robert Wagner Diagnostic Radiology · Maywood, IL	16	37
Francis Rottier Podiatry · Maywood, IL	15	88
Andrew Chiang Diagnostic Radiology · Maywood, IL	14	57
Nancy Budorick Diagnostic Radiology · Maywood, IL	12	26
Rebecca Tung Micrographic Dermatologic Surgery · Davenport, FL	12	61
Sunita Kumar Pulmonary Disease · Maywood, IL	11	66

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
LOYOLA UNIVERSITY MEDICAL CENTER	216	2,267
Albert Song Diagnostic Radiology · Maywood, IL	29	74
Laurie Lomasney Diagnostic Radiology · Maywood, IL	27	81
TIDOW-KEBRITCHI, SUSANNE	20	87
Mehdat Gabriel Diagnostic Radiology · Maywood, IL	17	35
Francis Rottier Podiatry · Maywood, IL	17	69
Jannette Klepek Family Practice · Orland Park, IL	16	68
Sara Sirna Cardiology · Philadelphia, PA	16	54
Brian Ing Internal Medicine · Maywood, IL	15	146
Thomas Mckiernan Internal Medicine · Maywood, IL	13	34
Keith Mclean Cardiology · Madison, IN	13	123
Bital Savir-Baruch Nuclear Medicine · Tucson, AZ	12	29

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