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OLIVIA CHINONSO IHEANACHO
NPI 1154851129
Nurse Practitioner - Psychiatric/Mental Health in Austin, TX

Active since June 13, 2017PECOS Enrolled
4131 SPICEWOOD SPRINGS RD, AUSTIN, TX 78759(512) 732-2122(512) 732-2124 Get Directions Write a Review

NPPES record last updated: October 26, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 26, 2023, Aug 14, 2023, Jun 13, 2017 (3 updates tracked since 2017).

About Olivia Chinonso Iheanacho NPPES

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

OLIVIA CHINONSO IHEANACHO (NPI 1154851129) is an individual psychiatric/mental health provider in Austin, Texas, licensed in Texas (1105564) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154851129
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameOLIVIA CHINONSO IHEANACHO
Location Address4131 SPICEWOOD SPRINGS RDAustin, TX 78759-8661
Mailing Address1430 Collier StAustin, TX 78704-2911 · (512) 472-4357 · Fax (512) 703-1394
Phone(512) 732-2122
Fax(512) 732-2124
Sole ProprietorNo
Enumeration DateJune 13, 2017
Last NPPES UpdateOctober 26, 20233 updates tracked since enumeration
NPPES CertifiedOctober 26, 2023
✔ NPI 1154851129 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in TX · 1105564
Also ListedRegistered NurseTaxonomy 163W00000X · License 835635 (TX)
4131 SPICEWOOD SPRINGS RD, Austin, TX 78759
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Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Olivia Chinonso Iheanacho is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

3

Medicare enrollment records show Olivia Iheanacho reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Uvalde County Hospital Authority
144 mi
Rural Health
1800 GARNER FIELD RD
Uvalde, TX 78801
  • Reassigned Medicare billing, Texas enrollment
  • Also billed through NPI 1740288505 (Texas)
  • 47 clinicians in this Medicare group
NPI 1689490211 (830) 278-4453
Signify Health Medical Associates, PLLC
184 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Texas enrollment
  • 1,246 clinicians in this Medicare group
NPI 1750845863 (972) 715-3800
Titus County Hospital District
243 mi
Rural Health
801 HIGHWAY 37 S
Mount Vernon, TX 75457
  • Reassigned Medicare billing, Texas enrollment
  • 128 clinicians in this Medicare group
NPI 1659098770 (903) 537-4548

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 78759 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
$89.03 typical visit price
range $57.88 – $174.00
Typical copayment $22.25 (range $14.47 – $43.50)
Most-billed visit code 99203
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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. MICHELE K GERARD D.C.
Chiropractor
4131 SPICEWOOD SPRINGS RD, #L-3
AUSTIN, TX 78759
Travis County (512) 346-3536
SARAH JANE JACKSON PHD
Psychologist (Clinical)
4131 SPICEWOOD SPRINGS RD, SUITE D3
AUSTIN, TX 78759
Travis County (512) 289-5486
MS. CAROL LEE MERRILL LCSW
Counselor (Mental Health)
4131 SPICEWOOD SPRINGS RD, H-2
AUSTIN, TX 78759
Travis County (512) 418-0603
LISA D. JONES, MD
Psychiatry & Neurology (Psychiatry)
4131 SPICEWOOD SPRINGS RD, SUITE K1
AUSTIN, TX 78759
Travis County (512) 947-1107
MRS. LAUREN MICHELLE GREENBERG LCSW
Counselor (Mental Health)
4131 SPICEWOOD SPRINGS RD, SUITE F1
AUSTIN, TX 78759
Travis County (512) 296-7258
KIMBERLY MAULDIN HEINRICH, D.C.
Chiropractor
4131 SPICEWOOD SPRINGS RD, #O-1
AUSTIN, TX 78759
Travis County (512) 795-0707
DR. WILLIAM JOSEPH DUBIN
Psychologist
4131 SPICEWOOD SPRINGS RD, SUITE E-2
AUSTIN, TX 78759
Travis County (512) 343-8307
EVELYN ROBO AKI NP
Nurse Practitioner (Psychiatric/Mental Health)
4131 SPICEWOOD SPRINGS RD, BLDG L, # 2
AUSTIN, TX 78759
Travis County (512) 732-2122

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 Olivia Iheanacho's NPI number?

The NPI number for Olivia Iheanacho is 1154851129. It was assigned to this individual provider in the NPPES registry on June 13, 2017.

Where is Olivia Iheanacho located?

Olivia Iheanacho practices at 4131 Spicewood Springs Rd, Austin, TX 78759. The listed phone number is (512) 732-2122.

What is Olivia Iheanacho's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Olivia Iheanacho enrolled in Medicare?

Yes. Olivia Iheanacho is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Olivia Iheanacho's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olivia Iheanacho reassigns Medicare benefits to 3 organizations: Uvalde County Hospital Authority (Uvalde, TX), Signify Health Medical Associates, PLLC (Dallas, TX) and Titus County Hospital District (Mount Vernon, TX). 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 Olivia Iheanacho's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Olivia Iheanacho accept?

Health plans from Blue Cross and Blue Shield of Texas list Olivia Iheanacho 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 Olivia Iheanacho was last updated on October 26, 2023. 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.