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

Rudy M Haddad, MD

Individual provider Internal Medicine Physician · NPI 1861470023

Rudy M Haddad, MD is a Cardiovascular Disease (Cardiology) in San Angelo, Texas. Graduated from University of Texas Medical Branch at Galveston in 2003, 23 years ago. Practices with Shannon Clinic, a 547-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
23
Trained at
University of Texas Medical Branch at Galveston
Licensed in
TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

102 N Magdalen St
San Angelo, TX 76903-5400
Phone: (325) 747-2281
Fax: (325) 747-2212
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence N3709 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence N3709 (TX)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence N3709 (TX)

Record details

NPI number1861470023
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 6, 2006
Last updated in NPPESMarch 26, 2025
Certification dateMarch 26, 2025

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2003 (23 years in practice)
Group practice Shannon Clinic — 547 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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