KRISTEN ALEXANDER AGACNP
NPI 1356008874
Nurse Practitioner - Adult Health in Baytown, TX
About Kristen Alexander Agacnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTEN ALEXANDER AGACNP (NPI 1356008874) is an individual adult health provider in Baytown, Texas, licensed in Texas (1055181) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS, is affiliated with Houston Methodist Baytown Hospital, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 3
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
Kristen Alexander Agacnp 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 Kristen Alexander 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
- 2,407 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 1,579 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Houston Methodist Baytown Hospital
Acute Care Hospitals · Baytown, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77521 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 Kristen Alexander's NPI number?
The NPI number for Kristen Alexander is 1356008874. It was assigned to this individual provider in the NPPES registry on November 18, 2021.
Where is Kristen Alexander located?
Kristen Alexander practices at 4401 Garth Rd, Baytown, TX 77521. The listed phone number is (281) 420-8600.
What is Kristen Alexander's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Kristen Alexander enrolled in Medicare?
Yes. Kristen Alexander 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 Kristen Alexander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Alexander reassigns Medicare benefits to 2 organizations: Tmh Physician Associates PLLC (Houston, TX) and Houston Methodist Specialty Physicians (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 Kristen Alexander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kristen Alexander affiliated with any hospitals?
According to CMS data, Kristen Alexander is affiliated with Houston Methodist Baytown Hospital.
When was this NPI record last updated?
The NPPES record for Kristen Alexander was last updated on March 15, 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.
# Kristen Alexander, AGACNP · NPI 1356008874
Adult Health physician in Baytown, Texas. Individual provider, active in the CMS NPPES registry since November 18, 2021.
## Identity
- **NPI:** 1356008874 (Entity type: Individual)
- **Enumerated:** November 18, 2021
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 1055181 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4401 GARTH RD, Baytown, TX 77521-2122
- **Phone:** (281) 420-8600
## 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): Tmh Physician Associates PLLC (NPI 1275779225, Houston, TX); Houston Methodist Specialty Physicians (NPI 1902614332, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** March 15, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1356008874) · Data from the CMS NPPES public registry.