PROVIDER PROFILE · NPI 1285612838

Matthew KellarM.D.

Emergency MedicineColumbus, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

116

Unique beneficiaries

—

Total services

118

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 2,183 Emergency Medicine providers in OH — bottom quintile (cohort median 340).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$216

Distinct drugs

Brand share

68.2%

Top prescribed drugs

Ondansetron17 claims

Prednisone14 claims

Hydrocodone/Acetaminophen13 claims

QUALITY · MIPS · 2024

Final MIPS score

94.4

Quality

88.8

Cost

86.4

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.82%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 360035

Hospital

CCN 360266

Hospital

CCN 360358

Hospital

REFERRAL NETWORK

Where Matthew Kellar'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). 7 inbound referrers · 19 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DILEY RIDGE MEDICAL CENTER	32	93
PATIENT TRANSPORT SERVICES OF COLUMBUS LLC	16	28
OHIO STATE UNIVERSITY HOSPITALS	14	33
SUBISAK, DANIEL	13	30
Kathryn Gardner Diagnostic Radiology · Columbus, OH	12	21
Truro Township Ambulance Service Provider · Reynoldsburg, OH	12	26
OHIOHEALTH CORPORATION	11	24

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MOUNT CARMEL HEALTH SYSTEM	165	418
MOUNT CARMEL HEALTH SYSTEM	50	145
City Of Columbus Ambulance Service Provider · Columbus, OH	26	52
Mary Oehler Diagnostic Radiology · Columbus, OH	26	51
PATIENT TRANSPORT SERVICES OF COLUMBUS LLC	22	34
Ivan Zucker Diagnostic Radiology · Hershey, PA	21	33
OHIO STATE UNIVERSITY HOSPITALS	21	40
Gerald Smidebush Diagnostic Radiology · Columbus, OH	19	29
Kenneth Vitellas Diagnostic Radiology · Columbus, OH	19	29
Bijesh Maroo Internal Medicine · Columbus, OH	16	23
SUBISAK, DANIEL	15	29
August Orsinelli Diagnostic Radiology · Columbus, OH	14	20

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