PROVIDER PROFILE · NPI 1689783086

James LahtiM.D.

PRACTICEDERMATOLOGY PARTNERS OF THE NORTH SHORE LLCSee all providers at this practice →

DermatologyNorthbrook, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,050

Unique beneficiaries

—

Total services

9,885

Distinct HCPCS

Medicare payment

$1.5M

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

873

Beneficiaries

—

Total drug cost

$5K

Distinct drugs

Brand share

1.3%

Top prescribed drugs

Mupirocin455 claims

Cefadroxil333 claims

Doxycycline Hyclate74 claims

Valacyclovir Hcl11 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

0.0

Cost

74.1

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$184

Payment records

By payment type

Food and Beverage$184

REFERRAL NETWORK

Where James Lahti'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ENDEAVOR HEALTH CLINICAL OPERATIONS	247	561
Consolidated Pathology Consultants, Sc Clinical Laboratory · Libertyville, IL	99	150
BENCHMARK HEALTH CORP	34	61
NORTHWESTERN LAKE FOREST HOSPITAL	33	52
NORTHWESTERN MEMORIAL HEALTHCARE	30	44
Thomas Cibull Pathology · Evanston, IL	27	35
CENTRAL DUPAGE HOSPITAL ASSOCIATION	19	20
HALLARMAN, PETER	19	24
Jeffrey Draluck Dermatology · Northbrook, ID	19	24
ADVOCATE HEALTH AND HOSPITALS CORPORATION	16	25
Harry Goldin Dermatology · Skokie, IL	15	107
Mark Gendleman Dermatology · Evanston, IL	14	41

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