MISS PATRICIA ANN HEIRTZLER FNP-C
NPI 1043790785
Nurse Practitioner in Sour Lake, TX
About Miss Patricia Ann Heirtzler Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISS PATRICIA ANN HEIRTZLER FNP-C (NPI 1043790785) is an individual nurse practitioner in Sour Lake, Texas, licensed in Texas (AP138551) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 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
Miss Patricia Ann Heirtzler Fnp-c 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 Reassignment
Medicare enrollment records show Patricia Heirtzler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sour Lake, TX 77659
- Reassigned Medicare billing, Texas enrollment
- 2 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77659 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.
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 Heirtzler's NPI number?
The NPI number for Patricia Heirtzler is 1043790785. It was assigned to this individual provider in the NPPES registry on August 21, 2018.
Where is Patricia Heirtzler located?
Patricia Heirtzler practices at 689 6th St, Sour Lake, TX 77659. The listed phone number is (409) 287-4100.
What is Patricia Heirtzler's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Patricia Heirtzler enrolled in Medicare?
Yes. Patricia Heirtzler 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 organization bills Medicare for Patricia Heirtzler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Heirtzler reassigns Medicare benefits to Sour Lake Health & Medical, PLLC (Sour Lake, TX). The 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 Heirtzler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Patricia Heirtzler accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Patricia Heirtzler 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 Patricia Heirtzler was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Miss Patricia Ann Heirtzler, FNP-C · NPI 1043790785
Nurse Practitioner physician in Sour Lake, Texas. Individual provider, active in the CMS NPPES registry since August 21, 2018.
## Identity
- **NPI:** 1043790785 (Entity type: Individual)
- **Enumerated:** August 21, 2018
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** AP138551 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 689 6TH ST, Sour Lake, TX 77659-1870
- **Phone:** (409) 287-4100 · **Fax:** (409) 287-4105
## 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:** Sour Lake Health & Medical, PLLC (NPI 1346511433, Sour Lake, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** April 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1043790785) · Data from the CMS NPPES public registry.