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

Ryan Phillip Pastoral Alonzo, MD

Individual provider Surgery Physician · NPI 1871122101

Ryan Phillip Pastoral Alonzo, MD is a General Surgery in Katy, Texas. Graduated from Texas a & M University System, Hsc, College of Medicine in 2020, 6 years ago. Practices with Southwest Surgical Associates LLP, a 20-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
6
Trained at
Texas a & M University System, Hsc, College of Medicine
Licensed in
TX
In the registry since
2020
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

23920 Katy Fwy Ste 410
Katy, TX 77494-0881
Phone: (713) 772-1200
Fax: (713) 255-6315
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence W1376 (TX)

Record details

NPI number1871122101
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 7, 2020
Last updated in NPPESOctober 6, 2025
Certification dateOctober 6, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolTEXAS A & M UNIVERSITY SYSTEM, HSC, COLLEGE OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Southwest Surgical Associates Llp — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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