Gary T. Gillham, D.O.
Ophthalmology Physician · Springfield, MO
Gary T. Gillham, D.O. is an ophthalmology physician with a practice address in Springfield, Missouri, and NPI 1245386333, issued on Jan 25, 2007. Check the license (Missouri 2008023553, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Gary T. Gillham
- Credential
- D.O.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 2008023553 MO
36122133 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1229 E Seminole St, Springfield, MO 65804
- Phone
- (417) 820-9393
- Enumerated
- Jan 25, 2007
- Record last updated
- Jan 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (417) 820-9725
- Medicaid ID
- PENDING MO
- Medicare enrollment
- Enrolled (PECOS I20080922000031); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2003
- Entity
- Type 1 · individual
Also registered at 1229 E Seminole St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allan Allphin, MDOtolaryngology Physician1538246723
- Trudy Baker, AU.D.Audiologist1013007442
- Sarah Barber, AUDAudiologist1487744835
- Jason Box, AUDAudiologist1841339058
- Micah Brothers, PA-CPhysician Assistant1477692572
- Ashley Bullard, PA-CPhysician Assistant1700278835
Verify Gary T. Gillham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2008023553Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average ophthalmology physician in 2024
420 Medicare Part D claims for 313 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Prednisolone Acetate170 claims
- Erythromycin121 claims
- Latanoprost59 claims
- Doxycycline Hyclate17 claims
- Timolol Maleate15 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.
Industry payments in 2024: $163.83
5 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Surgical Vision, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mercy Clinic Springfield CommunitiesSpringfield, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ophthalmology Physician providers in Missouri
There are 342 ophthalmology physician records in Missouri.
Other ophthalmology physician records in Missouri
- Mohamed Abou Shousha, MDSaint Louis, MO1174839583
- Meleha Ahmad, M.D.Kansas City, MO1295267714
- Levent Akduman, MDSt Louis, MO1245344605
- Sara Al Hussein Al Awamlh, MDSaint Louis, MO1366186611
- Hytham Al-HindiSaint Louis, MO1518607415
- Mohannad Al-Samarraie, M.DColumbia, MO1013257575
- Josh Amato, M.D.Des Peres, MO1467401828
- Navinkumar Amin, MDSaint Louis, MO1659353308
- Jella An, M.D.Columbia, MO1033567763
- Waseem Ansari, M.D.Saint Louis, MO1629496849
Common questions
What is Gary T. Gillham, D.O.'s NPI number?
Gary T. Gillham, D.O.'s National Provider Identifier (NPI) is 1245386333, issued on Jan 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gary T. Gillham, D.O. located?
The NPPES record lists a practice address at 1229 E Seminole St, Springfield, MO, 65804. Phone: (417) 820-9393. Providers update this record themselves, so call before visiting.
How can I verify Gary T. Gillham, D.O.'s license?
NPPES lists Missouri license number 2008023553, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary T. Gillham, D.O. prescribe under Medicare Part D?
In 2024, Gary T. Gillham, D.O. had 420 Medicare Part D claims for 313 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.