What is Mark Jacob's specialty?

Mark Jacob (NPI 1063688497) is a Medicare-billing provider whose primary specialty is Critical Care (Intensivists) in Rockford, IL.

Where does Mark Jacob practice?

Mark Jacob practices in Rockford, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1063688497.

How much does Medicare pay Mark Jacob?

Mark Jacob (NPI 1063688497) received approximately $11K in total Medicare Part B payments, serving 41 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1063688497

Mark JacobM.D.

Critical Care (Intensivists)Rockford, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 183 Critical Care (Intensivists) providers in IL — bottom quintile (cohort median 332).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 140228

Hospital

CCN 230059

Hospital

CCN 340016

Hospital

REFERRAL NETWORK

Where Mark Jacob'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 · 56 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Daniel Mitchell Diagnostic Radiology · Rutland, VT	108	320
COMMUNITY HEALTH CENTERS OF THE RUTLAND REGION INC	107	611
Michael Robertello Cardiology · Rutland, VT	81	330
Kenneth Mar Internal Medicine · Rutland, VT	76	237
RADEMACHER, JAMES	73	197
BONAZINGA, BARTHOLOMEW	69	208
COMMUNITY HEALTH CENTERS OF THE RUTLAND REGION, INC.	61	331
Stanley Shapiro Cardiology · Rutland, VT	56	201
Regional Ambulance Service, Inc Ambulance Service Provider · Rutland, VT	52	112
MESSIER, MARK	47	191
Eitan Sobel Internal Medicine · Rutland, VT	38	139
MCCORMICK, THOMAS	28	193

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
RUTLAND HOSPITAL, INC.	368	2,703
NORTHEASTERN VERMONT REGIONAL HOSPITAL INC.	207	728
COMMUNITY HEALTH CENTERS OF THE RUTLAND REGION INC	104	598
Kenneth Mar Internal Medicine · Rutland, VT	91	301
Daniel Mitchell Diagnostic Radiology · Rutland, VT	81	219
Michael Robertello Cardiology · Rutland, VT	73	244
SIVAGNANAM, ROSHAN	72	246
RADEMACHER, JAMES	69	217
Jean-Christophe Biebuyck Diagnostic Radiology · Tampa, FL	68	206
COMMUNITY HEALTH CENTERS OF THE RUTLAND REGION, INC.	64	294
Stanley Shapiro Cardiology · Rutland, VT	45	154
BONAZINGA, BARTHOLOMEW	39	131

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