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DR. KAI CONRAD CECIL JOHNSON MD
NPI 1538689682
Internal Medicine - Medical Oncology in Columbus, OH

Active since June 20, 2017PECOS EnrolledAccepts Medicare Assignment
95.31/100
CMS Quality Rating
1145 OLENTANGY RIVER RD, COLUMBUS, OH 43212(614) 293-5066(614) 293-9449 Get Directions Write a Review

NPPES record last updated: January 29, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 29, 2026, Jun 19, 2020, Jun 20, 2017 (3 updates tracked since 2017).

About Dr. Kai Conrad Cecil Johnson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KAI CONRAD CECIL JOHNSON MD (NPI 1538689682) is an individual medical oncology provider in Columbus, Ohio, licensed in Ohio (35.145937) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Ohio State University State Health System, and is a graduate of University Of Kentucky College Of Medicine (2017).

NPPES Registry Identity

NPI1538689682
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. KAI CONRAD CECIL JOHNSONCredential: MD
Location Address1145 OLENTANGY RIVER RDColumbus, OH 43212-3117
Mailing Address700 Ackerman Rd Ste 2120Columbus, OH 43202-1559 · (614) 293-5066 · Fax (614) 293-9449
Phone(614) 293-5066
Fax(614) 293-9449
Sole ProprietorNo
Medical School CMSUniversity Of Kentucky College Of MedicineGraduated 2017
Enumeration DateJune 20, 2017
Last NPPES UpdateJanuary 29, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 29, 2026
✔ NPI 1538689682 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in OH · 35.145937
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
1145 OLENTANGY RIVER RD, Columbus, OH 43212
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Kai Conrad Cecil Johnson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6800162975
PECOS Enrollment IDI20220730000156
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
118 services46 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
59 services55 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
42 services11 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
27 services27 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
19 services19 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ohio State University State Health System

Acute Care Hospitals · Columbus, OH
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number360085
Location410 West 10th AvenueColumbus, OH 43210 · Franklin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43212 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$166.65 typical visit price
range $54.34 – $166.65
Typical copayment $41.66 (range $13.58 – $41.66)
Most-billed visit code 99205
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.31/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality76.58
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JULIA A GARRETT APRN-CNP
Nurse Practitioner
1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
Franklin County (614) 293-4040
DANIEL G STOVER M.D.
Internal Medicine (Medical Oncology)
1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
Franklin County (614) 293-0066
KATHLEEN B. ROGERS APRN.CNP
Nurse Practitioner (Adult Health)
1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
Franklin County (614) 293-0066
AARON DUSH
Pharmacist
1145 OLENTANGY RIVER RD, SUITE 2121
COLUMBUS, OH 43212
Franklin County (614) 366-9319
SAMILIA OBENG-GYASI M.D.
Surgery (Surgical Oncology)
1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
Franklin County (614) 293-4040
KATIE M. NAVARRE APRN-CNP
Nurse Practitioner
1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
Franklin County (614) 293-4040
HOPE XU MD
Plastic Surgery
1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
Franklin County (614) 293-0223
MRS. AMBER MARIE FRIEDMAN PA-C
Physician Assistant
1145 OLENTANGY RIVER RD
COLUMBUS, OH 43212
Franklin County (614) 293-0066

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kai Johnson's NPI number?

The NPI number for Kai Johnson is 1538689682. It was assigned to this individual provider in the NPPES registry on June 20, 2017.

Where is Kai Johnson located?

Kai Johnson practices at 1145 Olentangy River Rd, Columbus, OH 43212. The listed phone number is (614) 293-5066.

What is Kai Johnson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Kai Johnson enrolled in Medicare?

Yes. Kai Johnson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Kai Johnson accept?

Health plans from CareSource and Molina Healthcare list Kai Johnson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Kai Johnson affiliated with any hospitals?

According to CMS data, Kai Johnson is affiliated with Ohio State University State Health System.

When was this NPI record last updated?

The NPPES record for Kai Johnson was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.