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ALEXIS GRACE GARCIA COAN MD
NPI 1124607528
Internal Medicine - Geriatric Medicine in Harlingen, TX

Active since April 05, 2021PECOS EnrolledAccepts Medicare Assignment
5505 S EXPRESSWAY 77 STE 303, HARLINGEN, TX 78550(956) 428-7500 Get Directions Write a Review

NPPES record last updated: July 1, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 1, 2025, Mar 9, 2025, Sep 23, 2021 and 1 more (4 updates tracked since 2021).

About Alexis Grace Garcia Coan Md NPPES

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

ALEXIS GRACE GARCIA COAN MD (NPI 1124607528) is an individual geriatric medicine provider in Harlingen, Texas, licensed in Texas (V5743) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At San Antonio (2021).

NPPES Registry Identity

NPI1124607528
Entity TypeIndividualFemale
Primary Taxonomy207RG0300X
Provider Legal NameALEXIS GRACE GARCIA COANCredential: MD
Location Address5505 S EXPRESSWAY 77 STE 303Harlingen, TX 78550-3222
Mailing Address5505 S Expressway 77 Ste 303Harlingen, TX 78550-3222 · (956) 428-7500
Phone(956) 428-7500
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 2021
Enumeration DateApril 5, 2021
Last NPPES UpdateJuly 1, 20254 updates tracked since enumeration
NPPES CertifiedJuly 1, 2025
✔ NPI 1124607528 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in TX · V5743
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
5505 S EXPRESSWAY 77 STE 303, Harlingen, TX 78550
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.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

Alexis Grace Garcia Coan Md 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 ID7719381227
PECOS Enrollment IDI20250506001038
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78550 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
$166.88 typical visit price
range $54.84 – $166.88
Typical copayment $41.72 (range $13.71 – $41.72)
Most-billed visit code 99205
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.

MRS. STEPHANIE MARIE CANTU FNP
Nurse Practitioner (Primary Care)
5505 S EXPRESSWAY 77 STE 303
HARLINGEN, TX 78550
Cameron County (956) 428-7500
PATRICIA ORTIZ FNP-BC
Nurse Practitioner (Family)
5505 S EXPRESSWAY 77 STE 303
HARLINGEN, TX 78550
Cameron County (956) 428-7500
CHRISTOPHER DENNETT PA-C
Physician Assistant (Medical)
5505 S EXPRESSWAY 77 STE 303
HARLINGEN, TX 78550
Cameron County (956) 428-7501
ARIEL JEAN TORRES FNP-BC
Nurse Practitioner (Family)
5505 S EXPRESSWAY 77 STE 303
HARLINGEN, TX 78550
Cameron County (956) 428-7500

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 Alexis Coan's NPI number?

The NPI number for Alexis Coan is 1124607528. It was assigned to this individual provider in the NPPES registry on April 5, 2021.

Where is Alexis Coan located?

Alexis Coan practices at 5505 S Expressway 77 Ste 303, Harlingen, TX 78550. The listed phone number is (956) 428-7500.

What is Alexis Coan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Alexis Coan enrolled in Medicare?

Yes. Alexis Coan 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 Alexis Coan accept?

Health plans from UnitedHealthcare list Alexis Coan 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 Alexis Coan was last updated on July 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.