PROVIDER PROFILE · NPI 1730167339

Carl LangM.D.

Internal MedicineBuffalo Grove, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

807

Unique beneficiaries

—

Total services

1,000

Distinct HCPCS

Medicare payment

$64K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — above median (cohort median 760).

PRESCRIBING · PART D · 2024

Total Rx claims

5,398

Beneficiaries

—

Total drug cost

$591K

Distinct drugs

128

Brand share

23.6%

Top prescribed drugs

Atorvastatin Calcium258 claims

Levothyroxine Sodium238 claims

Rosuvastatin Calcium166 claims

Alprazolam135 claims

Amlodipine Besylate132 claims

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

75.9

Cost

74.6

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

REFERRAL NETWORK

Where Carl Lang'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Gary Meyers Internal Medicine · Arlington Heights, IL	33	80
Kenneth Spero Diagnostic Radiology · Arlington Heights, IL	33	60
David Charman Internal Medicine · Buffalo Grove, IL	29	60
Stephen Zivin Diagnostic Radiology · Madison, CT	29	63
ENDEAVOR HEALTH CLINICAL OPERATIONS	26	64
Evan Oblonsky Diagnostic Radiology · Arlington Heights, IL	25	71
David Dubois Diagnostic Radiology · Saint Louis, MO	24	52
John Rosanova Internal Medicine · Fort Myers, FL	22	81
Carl Kalbhen Diagnostic Radiology · Arlington Heights, IL	21	46
Marc Roy Diagnostic Radiology · Arlington Heights, IL	21	35
Kelly Caruso Physician Assistant · Olympia Fields, IL	21	113
Michael Bauer Cardiology · Arlington Heights, IL	20	55

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