PROVIDER PROFILE · NPI 1881814002

Mary ChaoD.O.

PRACTICEMID-MICHIGAN PODIATRY, PCSee all providers at this practice →

Internal MedicineLansing, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

338

Unique beneficiaries

—

Total services

643

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 3,459 Internal Medicine providers in MI — above median (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

13,003

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

172

Brand share

25.4%

Top prescribed drugs

Levothyroxine Sodium806 claims

Atorvastatin Calcium517 claims

Losartan Potassium478 claims

Amlodipine Besylate429 claims

Omeprazole392 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$849

Payment records

By payment type

Food and Beverage$849

REFERRAL NETWORK

Where Mary Chao'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). 41 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MCLAREN GREATER LANSING	596	4,354
EDWARD W SPARROW HOSPITAL ASSOCIATION	268	1,672
Biotech Clinical Laboratories Inc Clinical Laboratory · Novi, MI	99	393
Amy Federico Diagnostic Radiology · Eden Prairie, MN	95	420
Brett Kucej Diagnostic Radiology · Grand Rapids, MI	90	391
Chad Gerrish Internal Medicine · Lansing, MI	66	210
Omar Bakr Cardiology · Okemos, MI	65	207
Shahzaman Abbasi Internal Medicine · Lansing, MI	65	258
Mia Michelena Internal Medicine · Lansing, MI	56	308
Trinh Le Emergency Medicine · Oskaloosa, IA	55	152
Sadiq Syed Internal Medicine · Houston, TX	49	211
David Rawson Diagnostic Radiology · Grand Rapids, MI	47	160

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