What is Timothy Mark's specialty?

Timothy Mark (NPI 1588725006) is a Medicare-billing provider whose primary specialty is Internal Medicine in West Palm Beach, FL.

Where does Timothy Mark practice?

Timothy Mark practices in West Palm Beach, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1588725006.

How much does Medicare pay Timothy Mark?

Timothy Mark (NPI 1588725006) received approximately $657K in total Medicare Part B payments, serving 542 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1588725006

Timothy MarkMD

PRACTICERAPB LABORATORYSee all providers at this practice →

Internal MedicineWest Palm Beach, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

6,868

Unique beneficiaries

—

Total services

18,707

Distinct HCPCS

Medicare payment

$633K

Peer benchmark

Total Medicare services vs. 6,680 Internal Medicine providers in FL — top quintile (cohort median 727).

PRESCRIBING · PART D · 2024

Total Rx claims

7,977

Beneficiaries

—

Total drug cost

$814K

Distinct drugs

131

Brand share

20.9%

Top prescribed drugs

Atorvastatin Calcium432 claims

Rosuvastatin Calcium427 claims

Amlodipine Besylate351 claims

Levothyroxine Sodium299 claims

Losartan Potassium274 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Timothy Mark'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). 70 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Keith Meyer Cardiology · West Palm Beach, FL	60	263
Gary Shifrin Cardiology · Jupiter, FL	59	200
Sandra Mondro Diagnostic Radiology · Jupiter, FL	53	147
Oren Lifshitz Dermatology · West Palm Beach, FL	49	126
PALM BEACH GARDENS COMMUNITY HOSPITAL, INC.	46	99
Utpal Sagar Cardiology · Jupiter, FL	44	127
Chauncey Crandall Interventional Cardiology · Jupiter, FL	42	133
Adam Goldstone Emergency Medicine · West Palm Beach, FL	39	118
City Of West Palm Beach Ambulance Service Provider · West Palm Beach, FL	39	101
Richard Martello Diagnostic Radiology · Delray Beach, FL	38	114
JUPITER MEDICAL CENTER, INC.	38	88
Kyle Gormezano Diagnostic Radiology · Jupiter, FL	34	96

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