What is Chinedu Ibemadu's NPI number?

Chinedu Ibemadu's National Provider Identifier (NPI) is 1679270979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chinedu Ibemadu's specialty?

Chinedu Ibemadu is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Chinedu Ibemadu located?

Chinedu Ibemadu's practice location on file with NPPES is 30 Old Kings Hwy S Fl 1, Darien, CT 06820-4526.

What is Chinedu Ibemadu's phone number?

The practice phone number listed in the NPPES registry for Chinedu Ibemadu is (800) 465-3203.

Does Chinedu Ibemadu accept Medicare?

Chinedu Ibemadu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Chinedu Ibemadu's NPI active?

Yes — Chinedu Ibemadu's NPI (1679270979) is active in the NPPES registry as of the last update on 2025-10-28.

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Chinedu Ibemadu, APRN

NPI 1679270979 · Psychiatric/Mental Health Nurse Practitioner · Darien, CT

Chinedu Ibemadu, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Darien, CT (NPI 1679270979).

Provider details

NPI number: 1679270979
Entity type: Individual
Primary specialty: Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: APRN
Sex: Male
Sole proprietor: No
License: 11594 (CT)

Practice location

30 Old Kings Hwy S Fl 1

Darien, CT 06820-4526

Phone: (800) 465-3203

Street-level locationGet directions

More CT providers

Mailing address

64 Parkview Dr

Avon, CT 06001-3453

Specialties & taxonomies

Psychiatric/Mental Health Nurse PractitionerPrimary363LP0808XLicense 11594 (CT)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(65/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
3 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.

Drug	Part D claims (2024)
Paliperidone Palmitatebrand: Invega Sustenna	16
Divalproex Sodiumbrand: Divalproex Sodium Er	15
Hydroxyzine Hcl	15
Quetiapine Fumarate	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$330 across 6 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2023-02-08
Last updated: 2025-10-28
Certified: 2025-10-28

Frequently asked questions

What is Chinedu Ibemadu's NPI number?: Chinedu Ibemadu's National Provider Identifier (NPI) is 1679270979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Chinedu Ibemadu's specialty?: Chinedu Ibemadu is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Chinedu Ibemadu located?: Chinedu Ibemadu's practice location on file with NPPES is 30 Old Kings Hwy S Fl 1, Darien, CT 06820-4526.
What is Chinedu Ibemadu's phone number?: The practice phone number listed in the NPPES registry for Chinedu Ibemadu is (800) 465-3203.
Does Chinedu Ibemadu accept Medicare?: Chinedu Ibemadu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Chinedu Ibemadu's NPI active?: Yes — Chinedu Ibemadu's NPI (1679270979) is active in the NPPES registry as of the last update on 2025-10-28.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.

Drug	Part D claims (2024)
Paliperidone Palmitatebrand: Invega Sustenna	16
Divalproex Sodiumbrand: Divalproex Sodium Er	15
Hydroxyzine Hcl	15
Quetiapine Fumarate	11

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$330 across 6 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Frequently asked questions