Garrison Gilchrist Graves, DO
Emergency Medicine Physician · Columbus, OH
Garrison Gilchrist Graves, DO is an emergency medicine physician with a practice address in Columbus, Ohio, and NPI 1891292199, issued on Apr 12, 2018. Check the license (Ohio 34.015051, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Garrison Gilchrist Graves
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 34.015051 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2323 W 5TH Ave Ste 225, Columbus, OH 43204
- Phone
- (614) 224-6420
- Enumerated
- Apr 12, 2018
- Record last updated
- Nov 7, 2025
- Medicare enrollment
- Enrolled (PECOS I20210322002479); accepts Medicare assignment
- Medical or professional school
- Ohio University, College Of Osteopathic Medicine, 2018
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,002 in Ohio → Look up another NPI →
Also registered at 2323 W 5TH Ave Ste 225
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Comte, M.D.Emergency Medicine Physician1821214990
- Loren Gavaghan, M.D.Emergency Medicine Physician1255623229
- Mitchell Graham, MDEmergency Medicine Physician1093391427
- Natalie Guist, PA-CEmergency Medical Services (Emergency Medicine) Physician1316753239
- Brandon Hamm, DOEmergency Medicine Physician1679203467
- Benjamin Hedges, DOEmergency Medicine Physician1265999288
Verify Garrison Gilchrist Graves in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.015051Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average emergency medicine physician in 2024
163 Medicare Part D claims for 131 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 36 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen23 claims
- Cephalexin20 claims
- Doxycycline Hyclate13 claims
- Oxycodone-Acetaminophen11 claims
- Prednisone11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Emergency Services Inc.Columbus, OH
- Osu Emergency Medicine LLCColumbus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Garrison Gilchrist Graves among 3,002 emergency medicine physician records in Ohio
Garrison Gilchrist Graves, DO is one of 3,002 emergency medicine physician records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 76% of them.
- NPI issued2018 · 76% of these records are older, 19% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2018 · median 2013 among the 1,720 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
427 emergency medicine physician records list a practice address in Columbus
They are 427 of the 36,491 NPPES records with a practice address in Columbus, and 3,002 emergency medicine physician records in Ohio.
All 3,002 in Ohio → Every provider in Columbus → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Richard Bower, MDColumbus, OH 432041942401765
- Jonathan Brooks, M.D.Columbus, OH 432041770561227
- Timothy Comte, M.D.Columbus, OH 432041821214990
- Mark Denny, M.D.Columbus, OH 432041801863626
- Eric Drobny, M.D.Columbus, OH 432041922086461
- Alan Gora, M.D.Columbus, OH 432041124006663
- Marc Herdman, M.D.Columbus, OH 432041891773453
- Maureen Joyner, MDColumbus, OH 432041851327068
Common questions
What is Garrison Gilchrist Graves, DO's NPI number?
Garrison Gilchrist Graves, DO's National Provider Identifier (NPI) is 1891292199, issued on Apr 12, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Garrison Gilchrist Graves, DO located?
The NPPES record lists a practice address at 2323 W 5TH Ave Ste 225, Columbus, OH, 43204. Phone: (614) 224-6420. Providers update this record themselves, so call before visiting.
How can I verify Garrison Gilchrist Graves, DO's license?
NPPES lists Ohio license number 34.015051, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Garrison Gilchrist Graves, DO prescribe under Medicare Part D?
In 2024, Garrison Gilchrist Graves, DO had 163 Medicare Part D claims for 131 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.