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

Matthew E. Schaefer, DO

Individual provider Internal Medicine Physician · NPI 1346205648

Matthew E. Schaefer, DO is a Nephrology in San Antonio, Texas. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2002, 24 years ago. Practices with San Antonio Kidney Disease Center Physicians Group, PLLC, a 35-clinician group and accepts Medicare assignment. Licensed in Missouri and Texas.

Years since qualifying
24
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
MO, TX
In the registry since
2006
Specialties on file
2
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

18707 Hardy Oak Blvd Ste 530
San Antonio, TX 78258-4791
Phone: (210) 495-8280
Fax: (210) 481-3116
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence M5487 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2003022259 (MO)

Record details

NPI number1346205648
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 19, 2006
Last updated in NPPESAugust 19, 2021
Certification dateAugust 19, 2021

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 2002 (24 years in practice)
Group practice San Antonio Kidney Disease Center Physicians Group, P.L.L.C. — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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