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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.

IHUNNAYA CHIOMA OKAMMOR M.D.
NPI 1255330478
Pediatrics in Frisco, TX

Active since July 19, 2005PECOS Enrolled
11330 LEGACY DR STE 202, FRISCO, TX 75033(469) 447-8730(469) 447-8704 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 1, 2026, Feb 2, 2023 (2 updates tracked since 2023).

About Ihunnaya Chioma Okammor M.d. NPPES

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

IHUNNAYA CHIOMA OKAMMOR M.D. (NPI 1255330478) is an individual pediatrics provider in Frisco, Texas, licensed in Texas (L0468) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1255330478
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameIHUNNAYA CHIOMA OKAMMORCredential: M.D.
Location Address11330 LEGACY DR STE 202Frisco, TX 75033-1219
Mailing AddressPo Box 733784Dallas, TX 75373-3784 · (682) 885-6483 · Fax (682) 885-3113
Phone(469) 447-8730
Fax(469) 447-8704
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateJuly 19, 2005
Last NPPES UpdateSeptember 1, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2026
✔ NPI 1255330478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · L0468
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
11330 LEGACY DR STE 202, Frisco, TX 75033
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Other Names 1

Former Name (1)Ihunnaya Chioma Nosiri M.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ihunnaya Chioma Okammor M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3971068016
PECOS Enrollment IDI20260720002940
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 Ihunnaya Okammor reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cook Children's Physician Network
42 mi
Pediatrics
801 7TH AVE
Fort Worth, TX 76104
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Cook Childrens Physician Network
  • 1,186 clinicians in this Medicare group
NPI 1083472062 (682) 885-6483

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75033 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NXTSTEP PEDIATRICS PLLC
Pediatrics
11330 LEGACY DR STE 202
FRISCO, TX 75033
Denton County (469) 447-8730
ADEDAMOLA SIMBIAT BADEWA MD
Pediatrics
11330 LEGACY DR STE 202
FRISCO, TX 75033
Denton County (469) 447-8730

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 Ihunnaya Okammor's NPI number?

The NPI number for Ihunnaya Okammor is 1255330478. It was assigned to this individual provider in the NPPES registry on July 19, 2005. The provider is also known as Ihunnaya Chioma Nosiri M.D..

Where is Ihunnaya Okammor located?

Ihunnaya Okammor practices at 11330 Legacy Dr Ste 202, Frisco, TX 75033. The listed phone number is (469) 447-8730.

What is Ihunnaya Okammor's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Ihunnaya Okammor enrolled in Medicare?

Yes. Ihunnaya Okammor is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ihunnaya Okammor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ihunnaya Okammor reassigns Medicare benefits to Cook Children's Physician Network (Fort Worth, TX). 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 Ihunnaya Okammor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ihunnaya Okammor accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Ihunnaya Okammor 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.

When was this NPI record last updated?

The NPPES record for Ihunnaya Okammor was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 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.