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

Dr. Stephen Anthony Betz, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1679681746

Dr. Stephen Anthony Betz, MD is a Pathology in Mason City, Iowa. Graduated from Saint Louis University School of Medicine in 1987, 39 years ago. Practices with Pathology Associates of Mason City, a 5-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
39
Trained at
Saint Louis University School of Medicine
Licensed in
IA
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

1000 4th St SW
Mason City, IA 50401-2800
Phone: (641) 422-7488
Fax: (641) 422-7988
Show map & directions

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

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 28662 (IA)

Record details

NPI number1679681746
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 28, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Pathology Associates Of Mason City — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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