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

Individual provider Rheumatology Physician · NPI 1558330530

Dr. Matthew Edward Mosbacker, MD is a Rheumatology in San Antonio, Texas. Graduated from University of Texas Medical School at Houston in 1989, 37 years ago. Practices with Arthritis Associates, PA, a 6-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
37
Trained at
University of Texas Medical School at Houston
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

4511 Horizon Hill Blvd Ste 150
San Antonio, TX 78229-2263
Phone: (210) 477-2626
Fax: (210) 477-2650
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence H9469 (TX)

Record details

NPI number1558330530
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESFebruary 1, 2015

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 1989 (37 years in practice)
Group practice Arthritis Associates, P.A. — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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