CALLISTA NKEIRUKA DAVIS-OSUAGWU FNP,MSN
NPI 1114428513
Nurse Practitioner - Family in Sugar Land, TX
About Callista Nkeiruka Davis-osuagwu Fnp,msn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CALLISTA NKEIRUKA DAVIS-OSUAGWU FNP,MSN (NPI 1114428513) is an individual family provider in Sugar Land, Texas, licensed in Texas (1058521) and active in the NPI registry since February 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Callista Nkeiruka Davis-osuagwu Fnp,msn 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
4Medicare enrollment records show Callista Davis-osuagwu reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77074
- Reassigned Medicare billing, Texas enrollment
Pearland, TX 77584
- Reassigned Medicare billing, Texas enrollment
- 4 clinicians in this Medicare group
Kingwood, TX 77339
- Reassigned Medicare billing, Texas enrollment
- 4 clinicians in this Medicare group
Baytown, TX 77521
- Reassigned Medicare billing, Texas 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77498 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
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 Callista Davis-osuagwu's NPI number?
The NPI number for Callista Davis-osuagwu is 1114428513. It was assigned to this individual provider in the NPPES registry on February 22, 2018.
Where is Callista Davis-osuagwu located?
Callista Davis-osuagwu practices at 14514 Smith Bridge Ln, Sugar Land, TX 77498. The listed phone number is (835) 250-6881.
What is Callista Davis-osuagwu's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Callista Davis-osuagwu enrolled in Medicare?
Yes. Callista Davis-osuagwu 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 Callista Davis-osuagwu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Callista Davis-osuagwu reassigns Medicare benefits to 4 organizations: Woundcare Experts Inc (Houston, TX), Rrr Hyperbarics 6, LLC (Pearland, TX), Rrr Hyperbarics 7, LLC (Kingwood, TX) and Woundtech Of Texas (Baytown, 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 Callista Davis-osuagwu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Callista Davis-osuagwu accept?
Health plans from Blue Cross and Blue Shield of Texas list Callista Davis-osuagwu 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 Callista Davis-osuagwu was last updated on August 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Callista Nkeiruka Davis-Osuagwu, FNP,MSN · NPI 1114428513
Family physician in Sugar Land, Texas. Individual provider, active in the CMS NPPES registry since February 22, 2018.
## Identity
- **NPI:** 1114428513 (Entity type: Individual)
- **Enumerated:** February 22, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 1058521 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 14514 SMITH BRIDGE LN, Sugar Land, TX 77498-2190
- **Phone:** (835) 250-6881
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Woundcare Experts Inc (NPI 1215738638, Houston, TX); Rrr Hyperbarics 6, LLC (NPI 1912580291, Pearland, TX); Rrr Hyperbarics 7, LLC (NPI 1982279188, Kingwood, TX); Woundtech Of Texas (NPI 1336538925, Baytown, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** August 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1114428513) · Data from the CMS NPPES public registry.