PROVIDER PROFILE · NPI 1407086317

Benjamin MarksM.D./PH.D.

DermatologyGlenview, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,470

Unique beneficiaries

—

Total services

17,970

Distinct HCPCS

Medicare payment

$431K

Peer benchmark

Total Medicare services vs. 480 Dermatology providers in IL — top quintile (cohort median 2,329).

PRESCRIBING · PART D · 2024

Total Rx claims

1,773

Beneficiaries

—

Total drug cost

$990K

Distinct drugs

Brand share

9.4%

Top prescribed drugs

Ketoconazole428 claims

Triamcinolone Acetonide232 claims

Clobetasol Propionate106 claims

Spironolactone92 claims

Minoxidil88 claims

QUALITY · MIPS · 2024

Final MIPS score

95.2

Quality

83.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.85%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

199

By payment type

Food and Beverage$2K

Education$95

REFERRAL NETWORK

Where Benjamin Marks'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). 10 inbound referrers · 15 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HEALTHCARE	130	416
ENDEAVOR HEALTH CLINICAL OPERATIONS	122	595
Joan Guitart Dermatology · Chicago, IL	95	194
NORTHWESTERN LAKE FOREST HOSPITAL	63	152
Micah Eimer Cardiology · Glenview, IL	41	180
Leonardo Vargas Internal Medicine · Glenview, IL	18	68
Irena Chizhik Internal Medicine · Skokie, IL	15	84
Daniel Goldstein Internal Medicine · Northfield, IL	13	42
Landon Duyka Otolaryngology · Lake Forest, IL	12	34
Frank Kalmar Diagnostic Radiology · Grayslake, IL	11	37

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HEALTHCARE	131	473
ENDEAVOR HEALTH CLINICAL OPERATIONS	117	538
Pedram Gerami Dermatology · Chicago, IL	99	188
NORTHWESTERN LAKE FOREST HOSPITAL	48	160
Joan Guitart Dermatology · Chicago, IL	33	64
Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL	30	218
ENDEAVOR HEALTH CLINICAL OPERATIONS	27	142
Micah Eimer Cardiology · Glenview, IL	25	115
Simon Yoo Dermatology · Chicago, IL	17	34
GOLDSTEIN, BETTY	15	102
Richard Miller Internal Medicine · Northbrook, IL	13	46
Steven Sholl Internal Medicine · Skokie, IL	11	25

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