PROVIDER PROFILE · NPI 1770536989

Mark RobyPAC

Physician AssistantFarmington Hills, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

102

Unique beneficiaries

—

Total services

156

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 4,490 Physician Assistant providers in MI — above median (cohort median 161).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Quetiapine Fumarate21 claims

Clozapine11 claims

Lorazepam11 claims

QUALITY · MIPS · 2024

Final MIPS score

58.0

Quality

21.7

Cost

78.2

Improvement activities

40.0

Promoting interop.

12.0

Payment adjustment

-2.04%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mark Roby'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ling Li Internal Medicine · Livonia, MI	47	90
Stuart Nathan Physician Assistant · Westland, MI	46	139
SYMPHONY OF BRIGHTON HEALTHCARE CENTER, LLC	42	111
Santhosh Madhavan Physical Medicine and Rehabilitation · Southfield, MI	41	55
SOUTHFIELD REHABILITATION COMPANY	37	46
ASCENSION PROVIDENCE HOSPITAL	25	42
METROPOLITAN HEALTH CARE INC	22	29
Livingston County Treasurer Ambulance Service Provider · Howell, MI	18	38
HEARTLAND OF CANTON MI, LLC	18	30
BENEDICT, MICHELLE	17	32
David Margolis Internal Medicine · Canton, MI	17	58
MANORS OF CANTON, LLC	17	29

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