DR. CHIDINMA ONODINGENE MD
NPI 1912467648
Internal Medicine in Smyrna, TN

Q: What is Chidinma Onodingene's NPI number?

The NPI number for Chidinma Onodingene is 1912467648. It was assigned to this individual provider in the NPPES registry on March 20, 2019.

Q: What is Chidinma Onodingene's specialty?

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

Active since March 20, 2019PECOS EnrolledAccepts Medicare Assignment

200 STONECREST BLVD, SMYRNA, TN 37167(615) 768-2000 Get Directions Write a Review

NPPES record last updated: December 15, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 15, 2022, Mar 20, 2019 (2 updates tracked since 2019).

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About Dr. Chidinma Onodingene Md NPPES

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

DR. CHIDINMA ONODINGENE MD (NPI 1912467648) is an individual internal medicine provider in Smyrna, Tennessee, licensed in Tennessee (0000066218) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Williamson Medical Center, and is a graduate of Meharry Medical College School Of Medicine (2022).

NPPES Registry Identity

NPI1912467648

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. CHIDINMA ONODINGENECredential: MD

Location Address200 STONECREST BLVDSmyrna, TN 37167-6810

Mailing Address9719 Valley Springs DrBrentwood, TN 37027-8348 · (615) 898-9846

Phone(615) 768-2000

Sole ProprietorNo

Medical School CMSMeharry Medical College School Of MedicineGraduated 2022

Enumeration DateMarch 20, 2019

Last NPPES UpdateDecember 15, 20222 updates tracked since enumeration

NPPES CertifiedDecember 15, 2022

✔ NPI 1912467648 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in TN · 0000066218

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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

200 STONECREST BLVD, Smyrna, TN 37167

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

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. Chidinma Onodingene 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 ID143690198

PECOS Enrollment IDI20230109000411

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 Chidinma Onodingene reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Williamson Hospitalist Program

15 mi

Hospitalist

4323 CAROTHERS PKWY STE 205
Franklin, TN 37067

Reassigned Medicare billing, Tennessee enrollment
54 clinicians in this Medicare group

NPI 1871057158 (615) 435-6700

Hospital Medicine Services Of Tn, LLC

18 mi

Hospitalist

2300 PATTERSON ST
Nashville, TN 37203

Reassigned Medicare billing, Tennessee enrollment
420 clinicians in this Medicare group

NPI 1982301065 (615) 342-1001

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 6

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.

182 services87 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.

175 services97 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.

116 services106 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.

50 services37 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

16 services14 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.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Williamson Medical Center

Acute Care Hospitals · Franklin, TN

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number440029

Location4321 Carothers ParkwayFranklin, TN 37067 · Williamson County

Emergency services Birthing friendly

Tristar Centennial Medical Center

Acute Care Hospitals · Nashville, TN

4/5 CMS rating

OwnershipProprietary

CMS Certification Number440161

Location2300 Patterson StreetNashville, TN 37203 · Davidson County

Emergency services Birthing friendly

Tristar Stonecrest Medical Center

Acute Care Hospitals · Smyrna, TN

3/5 CMS rating

OwnershipProprietary

CMS Certification Number440227

Location200 Stonecrest BoulevardSmyrna, TN 37167 · Rutherford County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37167 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

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

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.

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.

SARAH GRAHAM MD

Emergency Medicine

200 STONECREST BLVD
SMYRNA, TN 37167

Rutherford County (615) 768-2000

LONG HUNTER INPATIENT SERVICES PLLC

Hospitalist

200 STONECREST BLVD
SMYRNA, TN 37167

Rutherford County (615) 768-2000

HOSPITAL BASED MEDICAL SERVICES OF TENNESSEE-I PC

Emergency Medicine

200 STONECREST BLVD, STE 1600
SMYRNA, TN 37167

Rutherford County (469) 401-2386

TAMMIE LYNNETTE CARTER CSFA

Specialist/Technologist, Other (Surgical Assistant)

200 STONECREST BLVD, SUITE 360
SMYRNA, TN 37167

Rutherford County (615) 223-9935

OURAY INPATIENT SERVICES PLLC

Internal Medicine

200 STONECREST BLVD
SMYRNA, TN 37167

Rutherford County (615) 768-2000

SARAH SOWELL CRNA

Nurse Anesthetist, Certified Registered

200 STONECREST BLVD
SMYRNA, TN 37167

Rutherford County (615) 768-2000

MR. BRYON KEITH GOODMAN RN

Registered Nurse (Critical Care Medicine)

200 STONECREST BLVD
SMYRNA, TN 37167

Rutherford County (615) 768-2000

CANE RIDGE EMERGENCY PHYSICIANS LLC

Emergency Medicine

200 STONECREST BLVD
SMYRNA, TN 37167

Rutherford County (615) 768-2300

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 Chidinma Onodingene's NPI number?

The NPI number for Chidinma Onodingene is 1912467648. It was assigned to this individual provider in the NPPES registry on March 20, 2019.

Where is Chidinma Onodingene located?

Chidinma Onodingene practices at 200 Stonecrest Blvd, Smyrna, TN 37167. The listed phone number is (615) 768-2000.

What is Chidinma Onodingene's specialty?

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

Is Chidinma Onodingene enrolled in Medicare?

Yes. Chidinma Onodingene 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.

Which organizations bill Medicare for Chidinma Onodingene's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chidinma Onodingene reassigns Medicare benefits to 2 organizations: Williamson Hospitalist Program (Franklin, TN) and Hospital Medicine Services Of Tn, LLC (Nashville, TN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Chidinma Onodingene's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chidinma Onodingene accept?

Health plans from Oscar Insurance Company list Chidinma Onodingene 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 Chidinma Onodingene affiliated with any hospitals?

According to CMS data, Chidinma Onodingene is affiliated with Williamson Medical Center, Tristar Centennial Medical Center and Tristar Stonecrest Medical Center.

When was this NPI record last updated?

The NPPES record for Chidinma Onodingene was last updated on December 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.