PROVIDER PROFILE · NPI 1033195383

David CrandallM.D.

Obstetrics & GynecologyLake Barrington, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$5K

Peer benchmark

Total Medicare services vs. 949 Obstetrics & Gynecology providers in IL — above median (cohort median 100).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$941

Distinct drugs

Brand share

46.2%

Top prescribed drugs

Estradiol14 claims

Progesterone, Micronized12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 140030

Hospital

CCN 140291

Hospital

REFERRAL NETWORK

Where David Crandall'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). 1 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ADVOCATE HEALTH AND HOSPITALS CORPORATION	24	40

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ADVOCATE HEALTH AND HOSPITALS CORPORATION	50	94
Sri Preethi Gunnala Diagnostic Radiology · Chicago, IL	21	31
Quest Diagnostics Llc Il Clinical Laboratory · Schaumburg, IL	20	29
Joshua Weiss Diagnostic Radiology · Chicago, IL	14	28
Kevin Kirshenbaum Diagnostic Radiology · Lake Zurich, IL	14	16
NORTHERN ILLINOIS MEDICAL CENTER	12	16

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