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

DR. CHISOM NNADI MD
NPI 1770110165
Emergency Medicine in North Miami Beach, FL

Active since March 25, 2020PECOS EnrolledAccepts Medicare Assignment
160 NW 170TH ST, NORTH MIAMI BEACH, FL 33169(305) 651-1100 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 22, 2026, Sep 13, 2024, Jul 29, 2024 and 2 more (5 updates tracked since 2020).

About Dr. Chisom Nnadi Md NPPES

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

DR. CHISOM NNADI MD (NPI 1770110165) is an individual emergency medicine provider in North Miami Beach, Florida, licensed in Florida (ME166766) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Baptist Hospital Of Miami, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1770110165
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. CHISOM NNADICredential: MD
Location Address160 NW 170TH STNorth Miami Beach, FL 33169-5521
Mailing Address160 Nw 170th StNorth Miami Beach, FL 33169-5576 · (305) 651-1100
Phone(305) 651-1100
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 25, 2020
Last NPPES UpdateSeptember 22, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2026
✔ NPI 1770110165 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in FL · ME166766✔ Licensed in NH · 39169
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
160 NW 170TH ST, North Miami Beach, FL 33169
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Other Names 1

Other Name (5)Dr. Chisom Chukwuemeka Brian Nnadi Md

Secondary Practice Locations 2

Location 11 Boston Medical Ctr PlBoston, MA 02118-2908 · Phone (617) 414-4929
Location 23073 White Mountain HwyNorth Conway, NH 03860-7101 · Phone (603) 356-5461 · Fax (603) 356-9048

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Cigna Healthcare, Cigna HealthCare of Florida, Inc. and more.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. Chisom Nnadi 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 ID6507276037
PECOS Enrollment IDI20240819003144, I20241030003883
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

5

Medicare enrollment records show Chisom Nnadi reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Duval Emergency Group LLC
Same address
Emergency Medicine
160 NW 170TH ST
North Miami Beach, FL 33169
  • Reassigned Medicare billing, Florida enrollment
  • 81 clinicians in this Medicare group
NPI 1053645465 (305) 651-1100
Emergency Medicine Services Of Fl, LLC
4.5 mi
Emergency Medicine
20900 BISCAYNE BLVD
Aventura, FL 33180
  • Reassigned Medicare billing, Florida enrollment
  • 1,912 clinicians in this Medicare group
NPI 1043917180 (305) 682-7000
Sheridan Emergency Physician Services Of South Dade Inc
19 mi
Emergency Medicine
8900 N KENDALL DR
Miami, FL 33176
  • Reassigned Medicare billing, Florida enrollment
  • 76 clinicians in this Medicare group
NPI 1346287166 (954) 939-5000
Paragon Emergency Services LLC
173 mi
Emergency Medicine
200 AVENUE F NE
Winter Haven, FL 33881
  • Reassigned Medicare billing, Florida enrollment
  • 1,065 clinicians in this Medicare group
NPI 1912101650 (863) 293-1121
San Carlos Apache Healthcare Corporation
1,862 mi
Clinic/Center
9A CLARENCE WESLEY HEALTH CENTER LOOP
Bylas, AZ 85530
  • Reassigned Medicare billing, Texas enrollment
  • 438 clinicians in this Medicare group
NPI 1417330713 (928) 475-2686

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 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
43 services43 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
41 services40 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.
19 services19 patients

Hospital Affiliations CMS Care Compare 3

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

Baptist Hospital Of Miami

Acute Care Hospitals · Miami, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100008
Location8900 N Kendall DrMiami, FL 33176 · Miami-Dade County
Emergency services Birthing friendly

Jackson Health System

Acute Care Hospitals · Miami, FL
1/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100022
Location1611 NW 12th AveMiami, FL 33136 · Miami-Dade County
Emergency services Birthing friendly

Littleton Regional Healthcare

Critical Access Hospitals · Littleton, NH
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number301302
Location600 St Johnsbury RoadLittleton, NH 03561 · Grafton County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33169 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
$96.13 typical visit price
range $60.92 – $187.05
Typical copayment $24.03 (range $15.23 – $46.76)
Most-billed visit code 99203
Established Patient
$107.17 typical visit price
range $18.99 – $150.24
Typical copayment $26.79 (range $4.74 – $37.56)
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.

DR. SIDDHARTH PANDYA DO
Radiology (Neuroradiology)
160 NW 170TH ST
NORTH MIAMI BEACH, FL 33169
Miami-Dade County (941) 355-9800
MS. PRATIMA SUBEDI MD
Internal Medicine
160 NW 170TH ST
NORTH MIAMI BEACH, FL 33169
Miami-Dade County (305) 651-1100
MS. MIRELA DANAJ APRN
Nurse Practitioner
160 NW 170TH ST
NORTH MIAMI BEACH, FL 33169
Miami-Dade County (786) 466-7156
ESTEBAN MIRANDA MD
Internal Medicine
160 NW 170TH ST
NORTH MIAMI BEACH, FL 33169
Miami-Dade County (305) 651-1100
PUBLIC HEALTH TRUST OF MIAMI DADE COUNTY FLORIDA
Psychiatric Unit
160 NW 170TH ST
NORTH MIAMI BEACH, FL 33169
Miami-Dade County (305) 585-8957
AUDREA OLIVIA VAUGHAN D.O.
Family Medicine
160 NW 170TH ST
NORTH MIAMI BEACH, FL 33169
Miami-Dade County (305) 651-1100
IRENE A. AHORLU CRNA
Nurse Anesthetist, Certified Registered
160 NW 170TH ST
NORTH MIAMI BEACH, FL 33169
Miami-Dade County (305) 651-1100
MS. ZAHAVA ZAVUROV DO
Internal Medicine
160 NW 170TH ST
NORTH MIAMI BEACH, FL 33169
Miami-Dade County (305) 651-1100

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 Chisom Nnadi's NPI number?

The NPI number for Chisom Nnadi is 1770110165. It was assigned to this individual provider in the NPPES registry on March 25, 2020. The provider is also known as Dr. Chisom Chukwuemeka Brian Nnadi MD.

Where is Chisom Nnadi located?

Chisom Nnadi practices at 160 NW 170th St, North Miami Beach, FL 33169. The listed phone number is (305) 651-1100.

What is Chisom Nnadi's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Chisom Nnadi enrolled in Medicare?

Yes. Chisom Nnadi 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 Chisom Nnadi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chisom Nnadi reassigns Medicare benefits to 5 organizations: Duval Emergency Group LLC (North Miami Beach, FL), Emergency Medicine Services Of Fl, LLC (Aventura, FL), Sheridan Emergency Physician Services Of South Dade Inc (Miami, FL), Paragon Emergency Services LLC (Winter Haven, FL) and San Carlos Apache Healthcare Corporation (Bylas, AZ). 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 Chisom Nnadi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chisom Nnadi accept?

Health plans from Blue Cross Blue Shield of Arizona, Cigna HealthCare of Florida, Inc., Cigna Healthcare, Oscar Health and Oscar Health Maintenance Organization of Florida and 1 other insurer list Chisom Nnadi 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 Chisom Nnadi affiliated with any hospitals?

According to CMS data, Chisom Nnadi is affiliated with Baptist Hospital Of Miami, Jackson Health System and Littleton Regional Healthcare.

When was this NPI record last updated?

The NPPES record for Chisom Nnadi was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.