What is Timothy Shack's specialty?

Timothy Shack (NPI 1821273616) is a Medicare-billing provider whose primary specialty is Internal Medicine in Cherry Hill, NJ.

Where does Timothy Shack practice?

Timothy Shack practices in Cherry Hill, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1821273616.

How much does Medicare pay Timothy Shack?

Timothy Shack (NPI 1821273616) received approximately $183K in total Medicare Part B payments, serving 580 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821273616

Timothy ShackM.D.

PRACTICEROBERT J MARO MD PASee all providers at this practice →

Internal MedicineCherry Hill, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,177

Unique beneficiaries

—

Total services

1,908

Distinct HCPCS

Medicare payment

$169K

Peer benchmark

Total Medicare services vs. 3,616 Internal Medicine providers in NJ — top quintile (cohort median 895).

PRESCRIBING · PART D · 2024

Total Rx claims

9,109

Beneficiaries

—

Total drug cost

$667K

Distinct drugs

150

Brand share

19.5%

Top prescribed drugs

Atorvastatin Calcium506 claims

Apixaban326 claims

Metoprolol Succinate319 claims

Levothyroxine Sodium260 claims

Sertraline Hcl257 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

113

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Timothy Shack'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). 83 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Robert Maro Internal Medicine · Cherry Hill, NJ	188	1,480
Robert Singer Cardiology · Voorhees, NJ	127	739
Kelly Caruso Nurse Practitioner · Burlington, NJ	112	1,794
Lisa Dructor Internal Medicine · Voorhees, NJ	87	793
Regina Mazzuca Nurse Practitioner · Northfield, NJ	81	782
Mark Todt Internal Medicine · Cherry Hill, NJ	80	694
Accu Reference Medical Lab, Llc Clinical Laboratory · Linden, NJ	66	634
Jason Palermo Cardiology · Voorhees, NJ	60	298
Randall Snyder Diagnostic Radiology · Voorhees, NJ	57	308
KRAMER, NEIL	55	282
Mark Dannenbaum Diagnostic Radiology · Voorhees, NJ	52	362
Robert Barrucco Cardiology · Voorhees, NJ	50	243

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