What is J Mark Joliat's specialty?

J Mark Joliat (NPI 1780645143) is a Medicare-billing provider whose primary specialty is Internal Medicine in Troy, MI.

Where does J Mark Joliat practice?

J Mark Joliat practices in Troy, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1780645143.

How much does Medicare pay J Mark Joliat?

J Mark Joliat (NPI 1780645143) received approximately $190K in total Medicare Part B payments, serving 306 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1780645143

J Mark JoliatMD

Internal MedicineTroy, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,106

Unique beneficiaries

—

Total services

6,961

Distinct HCPCS

Medicare payment

$182K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

6,947

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

105

Brand share

23.5%

Top prescribed drugs

Atorvastatin Calcium419 claims

Losartan Potassium376 claims

Metoprolol Succinate327 claims

Rosuvastatin Calcium266 claims

Levothyroxine Sodium262 claims

QUALITY · MIPS · 2024

Final MIPS score

87.0

Quality

79.9

Cost

82.8

Improvement activities

40.0

Promoting interop.

93.0

Payment adjustment

0.51%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$831

Payment records

By payment type

Food and Beverage$831

Top paying entities

Food and Beverage$831

REFERRAL NETWORK

Where J Mark Joliat'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WILLIAM BEAUMONT HOSPITAL	53	242
Steven Ajluni Interventional Cardiology · Troy, MI	30	73
Brian Williamson Cardiology · Troy, MI	23	58
NPI 1194733964	19	57
James Stewart Cardiology · Berkley, MI	18	42
Michael Gallagher Cardiology · Troy, MI	14	34
NPI 1295717205	14	33
Cynthia Gerstenlauer Nurse Practitioner · Troy, MI	12	20
Snehal Desai Dermatology · Detroit, MI	12	19
REGENTS OF THE UNIVERSITY OF MICHIGAN	12	35
David Kearney Urology · Troy, MI	11	24

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