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

Yonnael B De la Rosa Holguin, MD

Individual provider Hospitalist Physician · NPI 1841546025

Yonnael B De la Rosa Holguin, MD is an Internal Medicine in Marietta, Ohio. Qualified in 2005, 21 years ago. Practices with Marietta Memorial Hospital, a 386-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
21
Licensed in
OH
In the registry since
2012
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

401 Matthew St Hospitalist Group
Marietta, OH 45750-1635
Phone: (740) 376-1994
Fax: (740) 374-7701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1106 Colegate Dr, Marietta, OH 45750-1323 — (740) 374-7700

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35.126442 (OH)
Hospitalist Physician Taxonomy 208M00000X · Licence 35.126442 (OH)

Record details

NPI number1841546025
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 25, 2012
Last updated in NPPESJuly 15, 2021
Certification dateJuly 15, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Marietta Memorial Hospital — 386 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Marietta