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

Mr. Samuel S Santiago, MD

Individual provider Internal Medicine Physician · NPI 1689684227

Mr. Samuel S Santiago, MD is an Internal Medicine in Lufkin, Texas. Qualified in 1982, 44 years ago. Practices with Lufkin Physician Services PA, a 20-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
44
Licensed in
TX
In the registry since
2006
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

202 S Bynum
Lufkin, TX 75904
Phone: (936) 632-9277
Fax: (936) 632-9285
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence L1450 (TX)

Record details

NPI number1689684227
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 8, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice Lufkin Physician Services Pa — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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