What is Ronald Johnsen's specialty?

Ronald Johnsen (NPI 1356400022) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Hilliard, OH.

Where does Ronald Johnsen practice?

Ronald Johnsen practices in Hilliard, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1356400022.

How much does Medicare pay Ronald Johnsen?

Ronald Johnsen (NPI 1356400022) received approximately $12K in total Medicare Part B payments, serving 138 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1356400022

Ronald JohnsenDO

Emergency MedicineHilliard, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

181

Unique beneficiaries

—

Total services

184

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

317

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

27.8%

Top prescribed drugs

Azithromycin82 claims

Prednisone70 claims

Albuterol Sulfate43 claims

Sulfamethoxazole/Trimethoprim32 claims

Cephalexin29 claims

QUALITY · MIPS · 2024

Final MIPS score

86.2

Quality

79.2

Cost

74.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.47%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ronald Johnsen'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). 18 inbound referrers · 74 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Michael Keleher Diagnostic Radiology · Columbus, OH	67	119
Matthew Hale Diagnostic Radiology · Columbus, OH	60	110
Leslie Hood Diagnostic Radiology · Columbus, OH	46	81
OHIOHEALTH CORPORATION	23	57
OHIO STATE UNIVERSITY HOSPITALS	23	55
Wayman Lee Physician Assistant · Columbus, OH	21	25
Charles Kistler Family Practice · Columbus, OH	20	39
Carlton Herald Internal Medicine · Gallipolis, OH	17	25
Rachel Blanchard Internal Medicine · Cumming, GA	16	43
Jennifer Thomas Internal Medicine · Columbus, OH	15	24
William Tarrant Diagnostic Radiology · Eden Prairie, MN	15	22
Franco Policaro Nuclear Medicine · El Segundo, CA	14	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
OHIOHEALTH CORPORATION	410	1,009
Karol Cios Diagnostic Radiology · Columbus, OH	73	127
Nicholas Peponis Diagnostic Radiology · Columbus, OH	62	106
Jeffrey Rodgers Diagnostic Radiology · Columbus, OH	56	109
Cems Of Ohio Inc Ambulance Service Provider · Columbus, OH	54	87
Roger Ruben Diagnostic Radiology · Columbus, OH	54	80
Yun You Li Cardiology · Columbus, OH	46	116
RAO, MYTHRI	46	83
City Of Columbus Ambulance Service Provider · Columbus, OH	45	110
OHIOHEALTH CORPORATION	44	80
Leslie Hood Diagnostic Radiology · Columbus, OH	43	72
Michael Keleher Diagnostic Radiology · Columbus, OH	42	69

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