Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Arnulfo Izquierdo, DO

Individual provider Family Medicine Physician · NPI 1588617989

Dr. Arnulfo Izquierdo, DO is a Family Practice in Harlingen, Texas. Graduated from Michigan State University College of Human Medicine in 1998, 28 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
28
Trained at
Michigan State University College of Human Medicine
Licensed in
TX
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

24750 Stuart Place Rd
Harlingen, TX 78552-6473
Phone: (956) 412-1883
Fax: (956) 428-1227
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence L2951 (TX)

Record details

NPI number1588617989
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 18, 2006
Last updated in NPPESOctober 31, 2011
Mailing address24750 Stuart Place Rd, Harlingen, TX 78552-6473

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 1998 (28 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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