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

Marissa L Baum

Individual provider Physician Assistant · NPI 1962820829

Marissa L Baum is a Physician Assistant in Montgomery, Ohio. Qualified in 2013, 13 years ago. Practices with Trihealth H LLC, a 848-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
13
Licensed in
OH
In the registry since
2014

Practice location Address checks out

10500 Montgomery Rd
Montgomery, OH 45242-4402
Phone: (513) 246-2300
Fax: (513) 245-5424
Show map & directions

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

Additional practice locations (1)

  • 7690 Discovery Dr, West Chester, OH 45069-6542 — (513) 475-8690

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 50.003974 (OH)

Record details

NPI number1962820829
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 28, 2014
Last updated in NPPESMarch 25, 2026
Certification dateMarch 25, 2026
Mailing address10500 Montgomery Rd, Montgomery, OH 45242-4402

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Trihealth H Llc — 848 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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