PROVIDER PROFILE · NPI 1720056757

Colleen HartwigD.O.

PRACTICEINPATIENT CONSULTANTS OF OHIO, PCSee all providers at this practice →

Internal MedicineLivonia, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

449

Unique beneficiaries

—

Total services

850

Distinct HCPCS

Medicare payment

$73K

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

106

Beneficiaries

—

Total drug cost

$383

Distinct drugs

Brand share

40.6%

Top prescribed drugs

Isosorbide Mononitrate19 claims

Pantoprazole Sodium19 claims

Furosemide16 claims

Carvedilol16 claims

Clopidogrel Bisulfate13 claims

QUALITY · MIPS · 2024

Final MIPS score

89.6

Quality

85.1

Cost

77.9

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.62%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Colleen Hartwig'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). 90 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BOTSFORD GENERAL HOSPITAL	417	1,504
Timothy Mcknight Diagnostic Radiology · Farmington Hills, MI	162	727
Kathy Borovicka Diagnostic Radiology · Ann Arbor, MI	128	571
Elias Antypas Diagnostic Radiology · Farmington Hills, MI	118	458
Michael Schwartz Diagnostic Radiology · Birmingham, MI	115	405
ZUCKERMAN, STEVEN	98	325
Philip Kaplan Pulmonary Disease · Novi, MI	71	256
VANDER ROEST, WILFRED	71	444
Majid Qazi Cardiology · Farmington Hills, MI	68	289
Amy Iaquinta-Wilkerson Physician Assistant · Livonia, MI	64	334
Robert Pierce Neurology · Farmington Hills, MI	60	150
William Boudouris Neurology · Farmington Hills, MI	55	144

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