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DR. ALEJANDRO AQUINO MD, MPH
NPI 1831839364
Internal Medicine in Weslaco, TX

Active since March 31, 2022PECOS Enrolled
1001 JAMES ST, WESLACO, TX 78596(956) 647-8600 Get Directions Write a Review

NPPES record last updated: June 11, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Alejandro Aquino Md, Mph NPPES

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

DR. ALEJANDRO AQUINO MD, MPH (NPI 1831839364) is an individual internal medicine provider in Weslaco, Texas, licensed in Texas (V7437) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1831839364
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ALEJANDRO AQUINOCredential: MD, MPH
Location Address1001 JAMES STWeslaco, TX 78596-0008
Mailing Address5423 S Mccoll RdEdinburg, TX 78539-9183
Phone(956) 647-8600
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 31, 2022
Last NPPES UpdateJune 11, 2025
NPPES CertifiedJune 11, 2025
✔ NPI 1831839364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · V7437
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1001 JAMES ST, Weslaco, TX 78596
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alejandro Aquino Md, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3274030630
PECOS Enrollment IDI20251010000378
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.

Medicare Billing Reassignment

Medicare enrollment records show Alejandro Aquino reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Wellmed Medical Group, P.A.
20 mi
Family Medicine
2013 E GRIFFIN PKWY
Mission, TX 78572
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Wellmed Medical Group PA
  • 762 clinicians in this Medicare group
NPI 1194023697 (956) 585-4715

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78596 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
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 6

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

ERICA JEANNETTE RAMOS FNP
Nurse Practitioner (Primary Care)
1001 JAMES ST
WESLACO, TX 78596
Hidalgo County (956) 647-8600
MS. MARIA V FUENTES FNP-BC
Nurse Practitioner (Family)
1001 JAMES ST
WESLACO, TX 78596
Hidalgo County (956) 647-8600
MRS. SILVIA LIZVETH DEGOLLADO NP-C
Nurse Practitioner (Family)
1001 JAMES ST
WESLACO, TX 78596
Hidalgo County (956) 968-7274
MR. ARTURO ROJAS PA C
Physician Assistant
1001 JAMES ST
WESLACO, TX 78596
Hidalgo County (956) 647-8600
ALBERTO RUIZ M.D.
Family Medicine
1001 JAMES ST
WESLACO, TX 78596
Hidalgo County (956) 647-8600
DR. ROBERTO PARDO MD
Internal Medicine
1001 JAMES ST
WESLACO, TX 78596
Hidalgo County (956) 648-8600

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 Alejandro Aquino's NPI number?

The NPI number for Alejandro Aquino is 1831839364. It was assigned to this individual provider in the NPPES registry on March 31, 2022.

Where is Alejandro Aquino located?

Alejandro Aquino practices at 1001 James St, Weslaco, TX 78596. The listed phone number is (956) 647-8600.

What is Alejandro Aquino's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Alejandro Aquino enrolled in Medicare?

Yes. Alejandro Aquino is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alejandro Aquino's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alejandro Aquino reassigns Medicare benefits to Wellmed Medical Group, P.A. (Mission, 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 Alejandro Aquino's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alejandro Aquino was last updated on June 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.