Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1346972940 Individual Practitioner Male Practitioner

Dr. Oliverio Jose Abarca Guzman , MD

Internal Medicine • Harlingen, TX

Professional Overview & Biography Verified Profile Summary

Dr. Oliverio Abarca Guzman, MD is a certified Internal Medicine practicing in Harlingen, TX. With approximately 8 years of clinical experience since completing medical education in 2018, Dr. Abarca Guzman delivers high-quality medical care to the local community at 1725 N ED CAREY DR.

Dr. Abarca Guzman does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1725 N Ed Carey Dr

Harlingen, TX 785508203

Telephone 9563894382
Associated Practice Facility / Clinic
🏢 Concier Harlingen Ltd Facility NPI 1386077311

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Harlingen, TX

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs -12.2 yrs vs City Avg
City Avg: 20.2 Yrs
State Avg: 26.2 Yrs
Regional Practice Density
74 Specialists

Practicing in Harlingen, TX (9538 Statewide)

Telehealth Adoption Rate
9.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Abarca Guzman (8 Years) 8 Yrs
Harlingen Specialty Average (20.2 Years) 20.2 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-07-16
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX V5952

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

1 Associated Practitioners
Dr. Daniel Reyes , MD

Emergency Medicine

NPI 1316525918

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location July 16, 2025

Registered at 1725 N ED CAREY DR, HARLINGEN, TX 785508203 (Tel: 9563894382)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 16, 2025

Internal Medicine (License #V5952 in TX)

NPI Profile Active June 30, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location June 30, 2022

Registered at 1401 E 8TH ST, WESLACO, TX 785966640 (Tel: 9569688567)

📍
Updated Business Mailing Address June 30, 2022

Registered at 3600 N WESTGATE DR APT 6306, WESLACO, TX 785990199 (Tel: 8303446115)

👤
Provider Name / Credentials Updated June 30, 2022

Recorded as OLIVERIO ABARCA GUZMAN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 30, 2022

Student in an Organized Health Care Education/Training Program (License #BP10080789 in TX)

🟢
Initial NPI Registration & Enumeration June 30, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Oliverio Abarca Guzman. Be the first to share your experience!

Sign in to leave a review for Dr. Oliverio Abarca Guzman

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1346972940
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 30, 2022
Last Update: July 16, 2025
Sole Proprietor: No

Mailing Address

3600 N Westgate Dr Apt 6306

Weslaco, TX 785990199

Phone: 8303446115

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.