PROVIDER PROFILE · NPI 1649264342

Michael GranthamMD

PRACTICERADIOLOGY, INCSee all providers at this practice →

Diagnostic RadiologyMishawaka, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,901

Unique beneficiaries

—

Total services

4,446

Distinct HCPCS

Medicare payment

$127K

Peer benchmark

Total Medicare services vs. 553 Diagnostic Radiology providers in IN — top quintile (cohort median 2,892).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$148

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Methylprednisolone25 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Travel and Lodging$1K

Food and Beverage$329

REFERRAL NETWORK

Where Michael Grantham'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). 169 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL HOSPITAL OF SOUTH BEND	1,124	1,907
ELKHART GENERAL HOSPITAL, INC.	411	700
Pedro Miro Diagnostic Radiology · Mishawaka, IN	155	260
Christine O'malley Diagnostic Radiology · Mishawaka, IN	149	245
ORMSON, MARK	148	269
Tri-County Ambulance Service, Inc. Ambulance Service Provider · Wakarusa, IN	148	262
D'ANDREA, DAVID	130	204
HILL, JOHN	128	186
Russell Midkiff Diagnostic Radiology · Mishawaka, IN	120	211
Alan Engel Diagnostic Radiology · Grand Rapids, MI	104	139
BOLL, DANIEL	104	204
Mary Dynes Diagnostic Radiology · Mishawaka, IN	102	168

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