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

Mark Anthony N Del Castillo, MD

Individual provider Family Medicine Physician · NPI 1215169511

Mark Anthony N Del Castillo, MD is an Internal Medicine in Lakeview, Michigan. Qualified in 2006, 20 years ago. Practices with Utah Regional Hospitalists LLC, a 121-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan and Utah.

Years since qualifying
20
Licensed in
MI, UT
In the registry since
2009
Specialties on file
2
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

418 Washington St
Lakeview, MI 48850-9806
Phone: (989) 352-6474
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5505 S 900 E Ste 240, Murray, UT 84117-7210 — (775) 222-0044

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 9740416-1205 (UT)
Family Medicine Physician Taxonomy 207Q00000X · Licence 4301101217 (MI)

Record details

NPI number1215169511
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 20, 2009
Last updated in NPPESSeptember 28, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Utah Regional Hospitalists Llc — 121 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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