Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ONYEDIKACHI KENNETH MICHAELS M.D.
NPI 1821583584
Hospitalist in Modesto, CA

Q: What is Onyedikachi Michaels's NPI number?

The NPI number for Onyedikachi Michaels is 1821583584. It was assigned to this individual provider in the NPPES registry on June 26, 2018. The provider is also known as Onyedkachi Ogbodo.

Q: What is Onyedikachi Michaels's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Active since June 26, 2018PECOS EnrolledAccepts Medicare Assignment

1700 COFFEE RD, MODESTO, CA 95355(209) 568-7408(209) 491-7587 Get Directions Write a Review

NPPES record last updated: October 12, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 12, 2026, Nov 24, 2025, Dec 10, 2021 and 1 more (4 updates tracked since 2018).

On this page

About Dr. Onyedikachi Kenneth Michaels M.d. NPPES

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

DR. ONYEDIKACHI KENNETH MICHAELS M.D. (NPI 1821583584) is an individual hospitalist provider in Modesto, California, licensed in California (A197796) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, is affiliated with Hannibal Regional Hospital, and maintains a secondary practice location in Fresno.

NPPES Registry Identity

NPI1821583584

Entity TypeIndividualMale

Primary Taxonomy208M00000X

Provider Legal NameDR. ONYEDIKACHI KENNETH MICHAELSCredential: M.D.

Location Address1700 COFFEE RDModesto, CA 95355-2803

Mailing AddressPo Box 255228Sacramento, CA 95865-5228 · (800) 470-0071 · Fax (916) 854-6769

Phone(209) 568-7408

Fax(209) 491-7587

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateJune 26, 2018

Last NPPES UpdateOctober 12, 20264 updates tracked since enumeration

NPPES CertifiedOctober 12, 2026

✔ NPI 1821583584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in CA · A197796

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License A197796 (CA)

1700 COFFEE RD, Modesto, CA 95355

Open in Google Maps ↗

Other Names 1

Former Name (1)Onyedkachi Ogbodo

Secondary Practice Location 1

Location 12823 Fresno StFresno, CA 93721-1324 · Phone (559) 603-7367

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Onyedikachi Kenneth Michaels 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 ID3779989744

PECOS Enrollment IDI20210831002365, I20251201001920

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.

Medicare Billing Reassignments

Medicare enrollment records show Onyedikachi Michaels reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Community Health Partners

87 mi

Multi-Specialty

7257 N FRESNO ST
Fresno, CA 93720

Reassigned Medicare billing, California enrollment
604 clinicians in this Medicare group

NPI 1952912420 (559) 324-4952

Hannibal Regional Healthcare System Inc

1,595 mi

Multi-Specialty

6000 HOSPITAL DRIVE
Hannibal, MO 63401

Reassigned Medicare billing, Missouri enrollment
196 clinicians in this Medicare group

NPI 1003956095 (573) 248-1300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 9

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 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.

685 services247 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.

230 services116 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

222 services206 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

94 services93 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.

91 services82 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.

69 services65 patients

Hospital Affiliations CMS Care Compare

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

Hannibal Regional Hospital

Acute Care Hospitals · Hannibal, MO

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number260025

Location6000 Hospital DrHannibal, MO 63401 · Marion County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95355 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

$133.94 typical visit price

range $58.87 – $176.60

Typical copayment $33.48 (range $14.71 – $44.15)

Most-billed visit code 99204

Established Patient

$103.36 typical visit price

range $19.28 – $144.60

Typical copayment $25.84 (range $4.82 – $36.15)

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 2

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

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

DME-Oxygen and Supplies · category DC000N

1 supplier42 claims42 services$20.28 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

1 supplier40 claims40 services$113.45 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.

ERIC CHAU-YONG KU MD

Radiology (Radiation Oncology)