What is Michael Grantham's specialty?

Michael Grantham (NPI 1649264342) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Mishawaka, IN.

Where does Michael Grantham practice?

Michael Grantham practices in Mishawaka, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1649264342.

How much does Medicare pay Michael Grantham?

Michael Grantham (NPI 1649264342) received approximately $144K in total Medicare Part B payments, serving 3,402 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events