MRS. PATRICIA ANDREA TAN MONTIERTH AGACNP-BC
NPI 1083499636
Nurse Practitioner - Acute Care in Liberty Hill, TX
About Mrs. Patricia Andrea Tan Montierth Agacnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. PATRICIA ANDREA TAN MONTIERTH AGACNP-BC (NPI 1083499636) is an individual acute care provider in Liberty Hill, Texas, licensed in Texas (1134398) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS, is affiliated with Ascension Seton Williamson, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Mrs. Patricia Andrea Tan Montierth 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
4Medicare enrollment records show Patricia Andrea Montierth reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cedar Park, TX 78613
- Reassigned Medicare billing, Texas enrollment
- 828 clinicians in this Medicare group
Cedar Park, TX 78613
- Reassigned Medicare billing, Texas enrollment
- 104 clinicians in this Medicare group
Round Rock, TX 78665
- Reassigned Medicare billing, Texas enrollment
- 65 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 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 2
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Seton Williamson
Acute Care Hospitals · Round Rock, TXAscension Seton Hays
Acute Care Hospitals · Kyle, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78642 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 Patricia Andrea Montierth's NPI number?
The NPI number for Patricia Andrea Montierth is 1083499636. It was assigned to this individual provider in the NPPES registry on August 30, 2023. The provider is also known as Patricia Andrea Adler Tan Rn-Bc.
Where is Patricia Andrea Montierth located?
Patricia Andrea Montierth practices at 100 Majestic Way, Liberty Hill, TX 78642. The listed phone number is (559) 972-6183.
What is Patricia Andrea Montierth's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Patricia Andrea Montierth enrolled in Medicare?
Yes. Patricia Andrea Montierth 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 Patricia Andrea Montierth's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Andrea Montierth reassigns Medicare benefits to 4 organizations: Usacs Integrated Acute Care Services Of Texas, PLLC (Cedar Park, TX), Usacs Critical Care Medicine Services Of Texas, PLLC (Cedar Park, TX), Usacs Observation Medicine Services Of Texas PLLC (Round Rock, TX) and Travis County Emergency Physicians PA (Austin, 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 Patricia Andrea Montierth's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Patricia Andrea Montierth accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Blue Cross and Blue Shield of Texas, Harbor Health and Moda Health Plan, Inc. and 2 other insurers list Patricia Andrea Montierth 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.
Is Patricia Andrea Montierth affiliated with any hospitals?
According to CMS data, Patricia Andrea Montierth is affiliated with Ascension Seton Williamson and Ascension Seton Hays.
When was this NPI record last updated?
The NPPES record for Patricia Andrea Montierth was last updated on August 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mrs. Patricia Andrea Tan Montierth, AGACNP-BC · NPI 1083499636
Acute Care physician in Liberty Hill, Texas. Individual provider, active in the CMS NPPES registry since August 30, 2023.
## Identity
- **NPI:** 1083499636 (Entity type: Individual)
- **Enumerated:** August 30, 2023
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 1134398 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 100 MAJESTIC WAY, Liberty Hill, TX 78642-6415
- **Phone:** (559) 972-6183
## 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): Usacs Integrated Acute Care Services Of Texas, PLLC (NPI 1801300322, Cedar Park, TX); Usacs Critical Care Medicine Services Of Texas, PLLC (NPI 1023522554, Cedar Park, TX); Usacs Observation Medicine Services Of Texas PLLC (NPI 1134606353, Round Rock, TX); Travis County Emergency Physicians PA (NPI 1962440933, Austin, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** August 30, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1083499636) · Data from the CMS NPPES public registry.