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RITA IFEOMA TEMITOPE IGWILO-ALANEME MD
NPI 1639780422
Internal Medicine - Infectious Disease in Houston, TX

Active since August 14, 2020PECOS EnrolledAccepts Medicare Assignment
7401 MAIN ST, HOUSTON, TX 77030(713) 799-2300(833) 520-1440 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 15, 2026, May 13, 2026, Aug 15, 2023 and 2 more (5 updates tracked since 2020).

About Rita Ifeoma Temitope Igwilo-alaneme Md NPPES

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

RITA IFEOMA TEMITOPE IGWILO-ALANEME MD (NPI 1639780422) is an individual infectious disease provider in Houston, Texas, licensed in Texas (W0611) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Hospital Rochester, and maintains a secondary practice location in Rochester.

NPPES Registry Identity

NPI1639780422
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameRITA IFEOMA TEMITOPE IGWILO-ALANEMECredential: MD
Location Address7401 MAIN STHouston, TX 77030-4509
Mailing Address4700 Seton Center Pkwy Ste 115Austin, TX 78759-5753 · (713) 799-2300 · Fax (833) 520-1440
Phone(713) 799-2300
Fax(833) 520-1440
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateAugust 14, 2020
Last NPPES UpdateJuly 15, 20265 updates tracked since enumeration
NPPES CertifiedJuly 15, 2026
✔ NPI 1639780422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in TX · W0611
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
7401 MAIN ST, Houston, TX 77030
Open in Google Maps ↗

Other Names 1

Former Name (1)Rita Ifeoma Temitope Igwilo Md

Secondary Practice Location 1

Location 1200 1st St SWRochester, MN 55905-0001 · Phone (507) 284-2511

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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

Rita Ifeoma Temitope Igwilo-alaneme 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 ID4284090788
PECOS Enrollment IDI20230524003775, I20260518002711
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 Rita Igwilo-alaneme reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ortholonestar, PLLC
Same address
Orthopaedic Surgery
7401 MAIN ST
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 327 clinicians in this Medicare group
NPI 1942860176 (713) 799-2300
Mayo Clinic Health System-Southwest Minnesota Region
997 mi
Multi-Specialty
501 STATE ST N
Waseca, MN 56093
  • Reassigned Medicare billing, Minnesota enrollment
  • 1,572 clinicians in this Medicare group
NPI 1518494251 (507) 835-1210
Mayo Clinic
1,001 mi
Infectious Disease
200 1ST ST SW
Rochester, MN 55905
  • Reassigned Medicare billing, Minnesota enrollment
  • 6,534 clinicians in this Medicare group
NPI 1114343860 (507) 284-2511

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

Hospital Affiliations CMS Care Compare 2

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

Mayo Clinic Hospital Rochester

Acute Care Hospitals · Rochester, MN
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number240010
Location1216 Second Street SouthwestRochester, MN 55902 · Olmsted County
Emergency services Birthing friendly

Texas Orthopedic Hospital

Acute Care Hospitals · Houston, TX
OwnershipVoluntary non-profit - Other
CMS Certification Number450804
Location7401 South Main StreetHouston, TX 77030 · Harris County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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. DAVID P LONCARICH
Orthopaedic Surgery (Foot and Ankle Surgery)
7401 MAIN ST
HOUSTON, TX 77030
Harris County (713) 799-2300
REBECCA BRENNAN TADLOCK NP
Nurse Practitioner (Family)
7401 MAIN ST
HOUSTON, TX 77030
Harris County (833) 520-1440
CUONG THI THANH PHAN
Clinical Nurse Specialist
7401 MAIN ST
HOUSTON, TX 77030
Harris County (713) 799-2300
ANGELA NGUYEN PA-C
Physician Assistant (Surgical)
7401 MAIN ST
HOUSTON, TX 77030
Harris County (713) 799-2300
SUSAN BALL R.N.
Registered Nurse
7401 MAIN ST
HOUSTON, TX 77030
Harris County (713) 799-2300
DR. MICHAEL MCCANN MD
Pain Medicine (Interventional Pain Medicine)
7401 MAIN ST
HOUSTON, TX 77030
Harris County (713) 799-2300
DR. DAVID W WIMBERLEY
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
7401 MAIN ST
HOUSTON, TX 77030
Harris County (713) 799-2300
MS. LISA DANIELLE WILSFORD PA-C
Physician Assistant
7401 MAIN ST
HOUSTON, TX 77030
Harris County (713) 799-2300

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 Rita Igwilo-alaneme's NPI number?

The NPI number for Rita Igwilo-alaneme is 1639780422. It was assigned to this individual provider in the NPPES registry on August 14, 2020. The provider is also known as Rita Ifeoma Temitope Igwilo MD.

Where is Rita Igwilo-alaneme located?

Rita Igwilo-alaneme practices at 7401 Main St, Houston, TX 77030. The listed phone number is (713) 799-2300.

What is Rita Igwilo-alaneme's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Rita Igwilo-alaneme enrolled in Medicare?

Yes. Rita Igwilo-alaneme 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 Rita Igwilo-alaneme's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rita Igwilo-alaneme reassigns Medicare benefits to 3 organizations: Ortholonestar, PLLC (Houston, TX), Mayo Clinic Health System-Southwest Minnesota Region (Waseca, MN) and Mayo Clinic (Rochester, MN). 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 Rita Igwilo-alaneme's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Rita Igwilo-alaneme accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma list Rita Igwilo-alaneme 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 Rita Igwilo-alaneme affiliated with any hospitals?

According to CMS data, Rita Igwilo-alaneme is affiliated with Mayo Clinic Hospital Rochester and Texas Orthopedic Hospital.

When was this NPI record last updated?

The NPPES record for Rita Igwilo-alaneme was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.