RONALD JOHNSEN (DO) – Emergency Medicine Physician, NPI 1356400022

RONALD JOHNSEN (DO) is a healthcare provider. based in Dublin, Ohio. specializing in EMERGENCY MEDICINE. They hold the professional credentials DO. They hold a License No. 34.003587 (OH). The NPI Number for RONALD JOHNSEN (DO) is 1356400022

Main info

Male
48 Years Of Experience
Accepts Medicare Assignment
Name
RONALD JOHNSEN (DO)
NPI
1356400022
Phone
(419) 520-2495
Address
5450 FRANTZ RD STE 360
Enumeration Date
8 December 2006
Last Update Date
15 December 2021

Doctor Profile

Medical School Name
R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
Secondary Phone
6149230300
Graduation Year
1978 (48 years ago)
PAC ID
9739349986
Group Practice PAC ID
3476733700
Professional Enrollment ID
I20120326000209
Address ID
OH430169600DU6905XDRXX301

Contacts

Secure Messaging
rjohnsen94552@direct.ohiohealth.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

2,673 EMERGENCY MEDICINE in OH

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Provider Addresses for RONALD JOHNSEN (DO)

  • Frantz Road, Dublin, Franklin, Ohio, 43017, United States

    DUBLIN, OH 430164141

    Phone: (419) 520-2495

    Type: Mailing

  • All Seasons Dr, Hilliard, Norwich Township, Franklin, Ohio, 43026, United States

    HILLIARD, OH 430261962

    Phone: (614) 541-2676

    Fax: (614) 541-2678

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2012-03-26

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20120326000209IEmergency MedicineOHTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99213Established patient office or other outpatient visit, 20-29 minutes120116$0
81003Automated urinalysis test2018$0
87635Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen1919$0
99203New patient office or other outpatient visit, 30-44 minutes1313$0
71046X-ray of chest, 2 views1212$0
View full utilization report →

Insurance plans in this area (ZIP 43016)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3476733700View full group profile
NameSpecialtyState
-NC
Nurse PractitionerOH
General PracticeOH
Nurse PractitionerOH
Nurse PractitionerOH
Nurse PractitionerIL
Emergency MedicineOH
Family PracticeOH
-OH
Physician AssistantOH

Reviews

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Frequently asked questions

Can I use this page to confirm RONALD JOHNSEN (DO)'s NPI?
Yes. RONALD JOHNSEN (DO) is listed with NPI 1356400022 in the public NPI dataset.
Does the file indicate RONALD JOHNSEN (DO) is practicing under active NPI?
Directory data currently reports RONALD JOHNSEN (DO) as active.
What is RONALD JOHNSEN (DO)'s primary classification?
Emergency Medicine Physician is the headline specialty for RONALD JOHNSEN (DO) here. Clinical services aligned with this taxonomy classification.
Where is RONALD JOHNSEN (DO) based?
RONALD JOHNSEN (DO) is tied to Dublin, Ohio in the data we show; additional addresses may exist on the full record.
Why does RONALD JOHNSEN (DO) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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