MARY KATE GARNETTE L CHANCEY APRN
NPI 1629867619
Nurse Practitioner - Psychiatric/Mental Health in Pharr, TX
About Mary Kate Garnette L Chancey Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY KATE GARNETTE L CHANCEY APRN (NPI 1629867619) is an individual psychiatric/mental health provider in Pharr, Texas, licensed in Texas (1196778) and active in the NPI registry since May 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mary Kate Garnette L Chancey Aprn 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78577 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 Mary Kate Garnette Chancey's NPI number?
The NPI number for Mary Kate Garnette Chancey is 1629867619. It was assigned to this individual provider in the NPPES registry on May 5, 2025.
Where is Mary Kate Garnette Chancey located?
Mary Kate Garnette Chancey practices at 950 W Nolana Loop Ste B, Pharr, TX 78577. The listed phone number is (956) 777-0483.
What is Mary Kate Garnette Chancey's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Mary Kate Garnette Chancey enrolled in Medicare?
Yes. Mary Kate Garnette Chancey 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.
What insurance does Mary Kate Garnette Chancey 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 2 other insurers list Mary Kate Garnette Chancey 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 Mary Kate Garnette Chancey was last updated on November 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Mary Kate Garnette L Chancey, APRN · NPI 1629867619
Psychiatric/Mental Health physician in Pharr, Texas. Individual provider, active in the CMS NPPES registry since May 5, 2025.
## Identity
- **NPI:** 1629867619 (Entity type: Individual)
- **Enumerated:** May 5, 2025
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 1196778 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 950 W NOLANA LOOP STE B, Pharr, TX 78577-7882
- **Phone:** (956) 777-0483
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** November 7, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1629867619) · Data from the CMS NPPES public registry.