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

Marissa C. Grant, DO

Individual provider General Practice Physician · NPI 1134784796

Marissa C. Grant, DO is an Anesthesiology in Columbus, Ohio. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2019, 7 years ago. Practices with Phs Anesthesia Billing, LLC, a 239-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Ohio and Virginia.

Years since qualifying
7
Trained at
Arizona College of Osteopathic Medicine Mid Western University
Licensed in
OH, VA
In the registry since
2019
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

410 W 10th Ave
Columbus, OH 43210-1240
Phone: (614) 293-8487
Fax: (614) 293-8153
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 4881 Sugar Maple Dr, Wright Patterson Afb, OH 45433-5529 — (937) 257-0837
  • 3551 Roger Brooke Dr, Jbsa Ft Sam Houston, TX 78234-4504 — (210) 916-8666
  • 1100 Wilford Hall Loop Bldg 4554, Jbsa Lackland, TX 78236 — (210) 916-8666

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 34.016761.MIL (OH)
General Practice Physician Taxonomy 208D00000X · Licence 0102206367 (VA)

Record details

NPI number1134784796
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 8, 2019
Last updated in NPPESMarch 18, 2026
Certification dateMarch 18, 2026
Mailing address4881 Sugar Maple Dr, Wpafb, OH 45433-5529

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2019 (7 years in practice)
Group practice Phs Anesthesia Billing, Llc — 239 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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