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NELSON CHUKWUEMEKA OKOH MD
NPI 1346810660
Internal Medicine in Toms River, NJ

Active since June 29, 2021PECOS EnrolledAccepts Medicare Assignment
99 HIGHWAY 37 W, TOMS RIVER, NJ 08755(732) 557-2604 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 13, 2026, Jun 29, 2021 (2 updates tracked since 2021).

About Nelson Chukwuemeka Okoh Md NPPES

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

NELSON CHUKWUEMEKA OKOH MD (NPI 1346810660) is an individual internal medicine provider in Toms River, New Jersey, licensed in Illinois (36167998) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS, is affiliated with Herrin Hospital, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1346810660
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameNELSON CHUKWUEMEKA OKOHCredential: MD
Location Address99 HIGHWAY 37 WToms River, NJ 08755-6423
Mailing Address1503 June BugCarterville, IL 62918-2506 · (973) 444-7184
Phone(732) 557-2604
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateJune 29, 2021
Last NPPES UpdateMay 13, 20262 updates tracked since enumeration
NPPES CertifiedMay 13, 2026
✔ NPI 1346810660 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 IL · 36167998
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
99 HIGHWAY 37 W, Toms River, NJ 08755
Open in Google Maps ↗

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

Nelson Chukwuemeka Okoh 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 ID2860934635
PECOS Enrollment IDI20240607001782
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 Reassignment

Medicare enrollment records show Nelson Okoh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

24 On Physicians, PC
773 mi
Hospitalist
1100 E NORRIS DR
Ottawa, IL 61350
  • Reassigned Medicare billing, Illinois enrollment
  • 233 clinicians in this Medicare group
NPI 1346480431 (800) 923-2247

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 2

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.

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.
71 services69 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.
43 services29 patients

Hospital Affiliations CMS Care Compare 5

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

Herrin Hospital

Acute Care Hospitals · Herrin, IL
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140011
Location201 S 14th StHerrin, IL 62948 · Williamson County
Emergency services

Memorial Hospital Of Carbondale

Acute Care Hospitals · Carbondale, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140164
Location405 W JacksonCarbondale, IL 62901 · Jackson County
Emergency services Birthing friendly

Heartland Regional Medical Center

Acute Care Hospitals · Marion, IL
2/5 CMS rating
OwnershipProprietary
CMS Certification Number140184
Location3333 W DeyoungMarion, IL 62959 · Williamson County
Emergency services

Harrisburg Medical Center

Acute Care Hospitals · Harrisburg, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140210
Location100 Doctor Warren Tuttle DrHarrisburg, IL 62946 · Saline County
Emergency services

St Joseph Memorial Hospital

Critical Access Hospitals · Murphysboro, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number141334
Location2 South Hospital DriveMurphysboro, IL 62966 · Jackson County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08755 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
$140.34 typical visit price
range $61.59 – $185.05
Typical copayment $35.08 (range $15.39 – $46.26)
Most-billed visit code 99204
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
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.

MARY ROMETTI MD
Emergency Medicine
99 HIGHWAY 37 W
TOMS RIVER, NJ 08755
Ocean County (732) 557-8000
DR. EDAMWEN EWEKA MD, MBA
Emergency Medicine
99 HIGHWAY 37 W
TOMS RIVER, NJ 08755
Ocean County (732) 557-2604
RAVALI KUNDETI DO
Student in an Organized Health Care Education/Training Program
99 HIGHWAY 37 W
TOMS RIVER, NJ 08755
Ocean County (732) 557-2604
MICHELE COLE
Physical Therapist
99 HIGHWAY 37 W
TOMS RIVER, NJ 08755
Ocean County (732) 557-8000
ANSHU SUTIHAR MD
Student in an Organized Health Care Education/Training Program
99 HIGHWAY 37 W
TOMS RIVER, NJ 08755
Ocean County (732) 557-2110
MR. RYAN ANTHONY FERET PA-C
Physician Assistant (Medical)
99 HIGHWAY 37 W
TOMS RIVER, NJ 08755
Ocean County (732) 557-8000
SULAIMAAN SIDDIQUI MD
Student in an Organized Health Care Education/Training Program
99 HIGHWAY 37 W
TOMS RIVER, NJ 08755
Ocean County (732) 557-2604
DR. RYAN AUSTIN KNIPE DO
Student in an Organized Health Care Education/Training Program
99 HIGHWAY 37 W
TOMS RIVER, NJ 08755
Ocean County (732) 557-2604

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 Nelson Okoh's NPI number?

The NPI number for Nelson Okoh is 1346810660. It was assigned to this individual provider in the NPPES registry on June 29, 2021.

Where is Nelson Okoh located?

Nelson Okoh practices at 99 Highway 37 W, Toms River, NJ 08755. The listed phone number is (732) 557-2604.

What is Nelson Okoh's specialty?

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

Is Nelson Okoh enrolled in Medicare?

Yes. Nelson Okoh 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 organization bills Medicare for Nelson Okoh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nelson Okoh reassigns Medicare benefits to 24 On Physicians, PC (Ottawa, IL). The 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 Nelson Okoh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Nelson Okoh affiliated with any hospitals?

According to CMS data, Nelson Okoh is affiliated with Herrin Hospital, Memorial Hospital Of Carbondale, Heartland Regional Medical Center, Harrisburg Medical Center and St Joseph Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Nelson Okoh was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.