OBUCHUKWUNEME UGHANZE CALAIS FNP
NPI 1457829640
Nurse Practitioner - Family in Houston, TX
About Obuchukwuneme Ughanze Calais Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OBUCHUKWUNEME UGHANZE CALAIS FNP (NPI 1457829640) is an individual family provider in Houston, Texas, licensed in Texas (AP138905) and active in the NPI registry since November 2018. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 3
Accepted 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
Obuchukwuneme Ughanze Calais Fnp 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.
Medicare Billing Reassignments
12Medicare enrollment records show Obuchukwuneme Calais reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77024
- Reassigned Medicare billing, Texas enrollment
- 802 clinicians in this Medicare group
Sugar Land, TX 77479
- Reassigned Medicare billing, Texas enrollment
- 160 clinicians in this Medicare group
Fulshear, TX 77441
- Reassigned Medicare billing, Texas enrollment
- 1,235 clinicians in this Medicare group
Balch Springs, TX 75180
- Reassigned Medicare billing, Texas enrollment
- 93 clinicians in this Medicare group
Fort Worth, TX 76104
- Reassigned Medicare billing, Connecticut, Tennessee, Texas, Iowa and Arizona enrollments
- Medicare enrollment name: Carelon Medical Partners Of Arizona PC
- Also billed through NPI 1073987178 (Iowa), NPI 1972879773 (Arizona)
- 10 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Texas enrollment
- 1,246 clinicians in this Medicare group
West Des Moines, IA 50266
- Reassigned Medicare billing, Iowa enrollment
- 16 clinicians in this Medicare group
Blue Ash, OH 45242
- Reassigned Medicare billing, District of Columbia, Indiana, Ohio, Virginia and West Virginia enrollments
- 45 clinicians in this Medicare group
Naperville, IL 60563
- Reassigned Medicare billing, Connecticut, District of Columbia, North Carolina, New Hampshire, New York, Pennsylvania, Rhode Island and Virginia enrollments
- 100 clinicians in this Medicare group
Raleigh, NC 27610
- Reassigned Medicare billing, North Carolina enrollment
- 32 clinicians in this Medicare group
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 6
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77024 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Obuchukwuneme Calais's NPI number?
The NPI number for Obuchukwuneme Calais is 1457829640. It was assigned to this individual provider in the NPPES registry on November 6, 2018. The provider is also known as Obum Calais Fnp.
Where is Obuchukwuneme Calais located?
Obuchukwuneme Calais practices at 9055 Katy Fwy Ste 200, Houston, TX 77024. The listed phone number is (713) 461-2915.
What is Obuchukwuneme Calais's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Obuchukwuneme Calais enrolled in Medicare?
Yes. Obuchukwuneme Calais 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 Obuchukwuneme Calais's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Obuchukwuneme Calais reassigns Medicare benefits to 12 organizations: Vpa Of Texas PLLC (Houston, TX), Memorial Hermann Urgent Care PLLC (Sugar Land, TX), Memorial Hermann Medical Group (Fulshear, TX), Texas Post Acute Specialists, PA (Balch Springs, TX), Carelon Medical Partners Of Arizona, P.C. (Fort Worth, TX) and 7 more organizations, listed in the Medicare section above. 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 Obuchukwuneme Calais's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Obuchukwuneme Calais accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas, Molina Healthcare, Oscar Insurance Company and WellPoint and 1 other insurer list Obuchukwuneme Calais 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 Obuchukwuneme Calais was last updated on July 16, 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.
# Obuchukwuneme Ughanze Calais, FNP · NPI 1457829640
Family physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since November 6, 2018.
## Identity
- **NPI:** 1457829640 (Entity type: Individual)
- **Enumerated:** November 6, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP138905 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 9055 KATY FWY STE 200, Houston, TX 77024-1629
- **Phone:** (713) 461-2915 · **Fax:** (713) 461-5307
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 12 organizations under Medicare reassignment (form CMS-855R): Vpa Of Texas PLLC (NPI 1093753907, Houston, TX); Memorial Hermann Urgent Care PLLC (NPI 1730821208, Sugar Land, TX); Memorial Hermann Medical Group (NPI 1003985102, Fulshear, TX); Texas Post Acute Specialists, PA (NPI 1609314392, Balch Springs, TX); Carelon Medical Partners Of Arizona, P.C. (NPI 1730697483, Fort Worth, TX); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** July 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1457829640) · Data from the CMS NPPES public registry.