CRYSTAL NWAGWU M.D.
NPI 1871911065
Family Medicine in Humble, TX
About Crystal Nwagwu M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CRYSTAL NWAGWU M.D. (NPI 1871911065) is an individual family medicine provider in Humble, Texas, licensed in Texas (R4612) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
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
Crystal Nwagwu M.d. 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
2Medicare enrollment records show Crystal Nwagwu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,296 clinicians in this Medicare group
Houston, TX 77025
- Reassigned Medicare billing, Texas enrollment
- 1,649 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 77396 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
HUMBLE, TX 77396
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 Crystal Nwagwu's NPI number?
The NPI number for Crystal Nwagwu is 1871911065. It was assigned to this individual provider in the NPPES registry on April 3, 2014.
Where is Crystal Nwagwu located?
Crystal Nwagwu practices at 8233 N Sam Houston Pkwy E, Humble, TX 77396. The listed phone number is (713) 442-2000.
What is Crystal Nwagwu's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Crystal Nwagwu enrolled in Medicare?
Yes. Crystal Nwagwu 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 Crystal Nwagwu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Crystal Nwagwu reassigns Medicare benefits to 2 organizations: Baylor College Of Medicine (Houston, TX) and Kelsey-Seybold Medical Group, PLLC (Houston, 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 Crystal Nwagwu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Crystal Nwagwu accept?
Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Texas, Community Health Choice and Harbor Health list Crystal Nwagwu 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 Crystal Nwagwu was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Crystal Nwagwu, M.D. · NPI 1871911065
Family Medicine physician in Humble, Texas. Individual provider, active in the CMS NPPES registry since April 3, 2014.
## Identity
- **NPI:** 1871911065 (Entity type: Individual)
- **Enumerated:** April 3, 2014
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** R4612 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 8233 N SAM HOUSTON PKWY E, Humble, TX 77396-2922
- **Phone:** (713) 442-2000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Baylor College Of Medicine (NPI 1053352914, Houston, TX); Kelsey-Seybold Medical Group, PLLC (NPI 1013915255, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** October 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1871911065) · Data from the CMS NPPES public registry.