DR. KENNETH SON M.D.
NPI 1831194992
Internal Medicine in Marion, OH

Q: What is Kenneth Son's NPI number?

The NPI number for Kenneth Son is 1831194992. It was assigned to this individual provider in the NPPES registry on June 16, 2005.

Q: What is Kenneth Son's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Kenneth Son was last updated on August 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since June 16, 2005PECOS EnrolledAccepts Medicare Assignment

1000 MCKINLEY PARK DR, MARION, OH 43302(740) 383-8473(740) 383-8695 Get Directions Write a Review

NPPES record last updated: August 13, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 13, 2025, Jan 3, 2024, Mar 22, 2021 and 3 more (6 updates tracked since 2015).

On this page

About Dr. Kenneth Son M.d. NPPES

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

DR. KENNETH SON M.D. (NPI 1831194992) is an individual internal medicine provider in Marion, Ohio, licensed in Michigan (4301100071) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Southwest Medical Center, and maintains a secondary practice location in East China.

NPPES Registry Identity

NPI1831194992

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. KENNETH SONCredential: M.D.

Location Address1000 MCKINLEY PARK DRMarion, OH 43302-6399

Mailing AddressPo Box 7527Dublin, OH 43017-0727 · (614) 544-6366 · Fax (614) 544-6350

Phone(740) 383-8473

Fax(740) 383-8695

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateJune 16, 2005

Last NPPES UpdateAugust 13, 20256 updates tracked since enumeration

NPPES CertifiedAugust 13, 2025

✔ NPI 1831194992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in MI · 4301100071

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedOptometristTaxonomy 152W00000X · License 4901004799 (MI)

Also ListedHospitalistTaxonomy 208M00000X · License 4301100071 (MI)

1000 MCKINLEY PARK DR, Marion, OH 43302

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Secondary Practice Location 1

Location 14100 River Rd, Acute Care Dept.East China, MI 48054 · Phone (810) 329-5330

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross and Blue Shield of Kansas, Inc., Blue Cross Blue Shield of Michigan Mutual Insurance Company and more.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. Kenneth Son M.d. 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 ID1658307954

PECOS Enrollment IDI20230712003383

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 4

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.

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.

305 services171 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

205 services196 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

164 services110 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.

86 services82 patients

Hospital Affiliations CMS Care Compare 4

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

Southwest Medical Center

Acute Care Hospitals · Liberal, KS

1/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number170068

Location315 West 15th StreetLiberal, KS 67901 · Seward County

Emergency services Birthing friendly

Marion General Hospital

Acute Care Hospitals · Marion, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360011

Location1000 Mckinley Park DriveMarion, OH 43302 · Marion County

Emergency services Birthing friendly

Upper Valley Medical Center

Acute Care Hospitals · Troy, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360174

Location3130 North County Road 25ATroy, OH 45373 · Miami County

Emergency services Birthing friendly

Hardin Memorial Hospital

Critical Access Hospitals · Kenton, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number361315

Location921 East Franklin StreetKenton, OH 43326 · Hardin County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43302 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

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

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.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260

DME-Hospital Beds · category DB000N

1 supplier15 claims15 services$32.15 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

4 suppliers67 claims67 services$14.66 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

3 suppliers30 claims30 services$5.08 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

4 suppliers67 claims67 services$68.03 avg. paid by Medicare

Standard wheelchair K0001

DME-Wheelchairs · category DD000N

1 supplier12 claims12 services$13.37 avg. paid by Medicare

Elevating leg rests, pair (for use with capped rental wheelchair base) K0195

DME-Wheelchairs · category DD021N

1 supplier12 claims12 services$5.80 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

JENNIFER BIANCA COFFEY CNP

Nurse Practitioner (Acute Care)