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EISTLE MARIE REGUYAL UY FNP-C
NPI 1962068346
Nurse Practitioner - Family in Edinburg, TX

Active since May 11, 2019PECOS EnrolledAccepts Medicare Assignment
5215 S SUGAR RD, EDINBURG, TX 78539(956) 782-9666(737) 932-6054 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 9, 2026, Feb 4, 2026, May 11, 2021 and 3 more (6 updates tracked since 2019).

About Eistle Marie Reguyal Uy Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EISTLE MARIE REGUYAL UY FNP-C (NPI 1962068346) is an individual family provider in Edinburg, Texas, licensed in Texas (AP141589) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1962068346
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameEISTLE MARIE REGUYAL UYCredential: FNP-C
Location Address5215 S SUGAR RDEdinburg, TX 78539-0080
Mailing Address1908 N Laurent St Ste 250Victoria, TX 77901-5417 · (361) 576-0694 · Fax (737) 932-6054
Phone(956) 782-9666
Fax(737) 932-6054
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMay 11, 2019
Last NPPES UpdateMarch 9, 20266 updates tracked since enumeration
NPPES CertifiedMarch 9, 2026
✔ NPI 1962068346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TX · AP141589
5215 S SUGAR RD, Edinburg, TX 78539
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11421 N Col Rowe Blvd Ste AMcAllen, TX 78501-2304 · Phone (956) 362-5030 · Fax (956) 362-5035
Location 21505 S Closner BlvdEdinburg, TX 78539-5669 · Phone (956) 383-5656 · Fax (737) 932-6054

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare, WellPoint.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

Eistle Marie Reguyal Uy 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.

PECOS PAC ID8224366927
PECOS Enrollment IDI20190819003958
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
15 services15 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
11 services11 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78539 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VAL VERDE COUNTY HOSPITAL DISTRICT
Skilled Nursing Facility
5215 S SUGAR RD
EDINBURG, TX 78539
Hidalgo County (956) 782-9666
HOMERO N/A SALINAS JR. FNP-BC
Nurse Practitioner (Family)
5215 S SUGAR RD
EDINBURG, TX 78539
Hidalgo County (956) 782-9666
KARINA GARCIA M.S., CCC-SLP
Speech-Language Pathologist
5215 S SUGAR RD
EDINBURG, TX 78539
Hidalgo County (956) 782-9666
TALINA GOMEZ COTA
Occupational Therapy Assistant
5215 S SUGAR RD
EDINBURG, TX 78539
Hidalgo County (956) 782-9666

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 Eistle Marie Uy's NPI number?

The NPI number for Eistle Marie Uy is 1962068346. It was assigned to this individual provider in the NPPES registry on May 11, 2019.

Where is Eistle Marie Uy located?

Eistle Marie Uy practices at 5215 S Sugar Rd, Edinburg, TX 78539. The listed phone number is (956) 782-9666.

What is Eistle Marie Uy's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Eistle Marie Uy enrolled in Medicare?

Yes. Eistle Marie Uy 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 Eistle Marie Uy accept?

Health plans from Blue Cross and Blue Shield of Texas, Molina Healthcare and WellPoint list Eistle Marie Uy 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 Eistle Marie Uy was last updated on March 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.