JENNIFER E ORTIZ LLAMAS AGACNP-BC
NPI 1396589776
Nurse Practitioner - Acute Care in Baytown, TX
About Jennifer E Ortiz Llamas Agacnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNIFER E ORTIZ LLAMAS AGACNP-BC (NPI 1396589776) is an individual acute care provider in Baytown, Texas, licensed in Texas (1089644) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS, is affiliated with Houston Methodist Baytown Hospital, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
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
Jennifer E Ortiz Llamas Agacnp-bc 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 Jennifer Ortiz Llamas 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.
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 Jennifer Ortiz Llamas's NPI number?
The NPI number for Jennifer Ortiz Llamas is 1396589776. It was assigned to this individual provider in the NPPES registry on June 21, 2024.
Where is Jennifer Ortiz Llamas located?
Jennifer Ortiz Llamas practices at 4301 Garth Rd Ste 200, Baytown, TX 77521. The listed phone number is (281) 422-7970.
What is Jennifer Ortiz Llamas's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Jennifer Ortiz Llamas enrolled in Medicare?
Yes. Jennifer Ortiz Llamas 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 Jennifer Ortiz Llamas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Ortiz Llamas 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 Jennifer Ortiz Llamas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jennifer Ortiz Llamas affiliated with any hospitals?
According to CMS data, Jennifer Ortiz Llamas is affiliated with Houston Methodist Baytown Hospital.
When was this NPI record last updated?
The NPPES record for Jennifer Ortiz Llamas was last updated on June 28, 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.
# Jennifer E Ortiz Llamas, AGACNP-BC · NPI 1396589776
Acute Care physician in Baytown, Texas. Individual provider, active in the CMS NPPES registry since June 21, 2024.
## Identity
- **NPI:** 1396589776 (Entity type: Individual)
- **Enumerated:** June 21, 2024
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 1089644 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4301 GARTH RD STE 200, Baytown, TX 77521-3157
- **Phone:** (281) 422-7970
## 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 2023
## Record status
- **NPPES last updated:** June 28, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1396589776) · Data from the CMS NPPES public registry.