Grant D. Gilliland, M.D.
Ophthalmology Physician · Dallas, TX
Grant D. Gilliland, M.D. is an ophthalmology physician with a practice address in Dallas, Texas, and NPI 1619912631, issued on Jun 17, 2006. Check the license (Texas H6240, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Grant D. Gilliland
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- H6240 TX
Self-reported in NPPES; status is on the state search - Practice location
- 9301 N Central Expy, Dallas, TX 75231
- Phone
- (214) 522-7733
- Enumerated
- Jun 17, 2006
- Record last updated
- Aug 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (214) 521-5433
- Medicaid ID
- 138928012 TX
- Medicare enrollment
- Enrolled (PECOS I20070621000112); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 1988
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,514 in Texas → Look up another NPI →
Also registered at 9301 N Central Expy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Grant D. Gilliland in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H6240Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average ophthalmology physician in 2024
483 Medicare Part D claims for 188 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 139 claims were for opioids.
Most prescribed
- Cefuroxime170 claims
- Tramadol Hcl130 claims
- Methylprednisolone83 claims
- Erythromycin17 claims
- Tobradex St12 claims
- Tobramycin-Dexamethasone12 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.
The MIPS final score for 2023 (Medicare payment program): 86.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $33.72
1 payment: food and beverage; the largest payer was DePuy Synthes Sales 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.
Grant D. Gilliland among 1,514 ophthalmology physician records in Texas
Grant D. Gilliland, M.D. is one of 1,514 ophthalmology physician records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 22% of them.
- NPI issued2006 · 22% of these records are older, 48% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1988 · median 2003 among the 1,052 with a school on file
- Record last updated2013 · 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 207W00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Texas
There are 1,514 ophthalmology physician records in Texas.
All 1,514 in Texas → Every provider in Dallas → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Rajiv Anand, M.D.Dallas, TX 752311508865254
- Lori Coors, M.D.Dallas, TX 752311427057223
- Gary Deckelboim, M.D.Dallas, TX 752311912979790
- Ralphana Ehrhardt, M.D.Dallas, TX 752311104829910
- Ronald Fellman, MDDallas, TX 752311780626226
- Gary Fish, M.D.Dallas, TX 752311588663389
- Dwain Fuller, M.D. .Dallas, TX 752311184623639
- Bradley Jost, M.D.Dallas, TX 752311386644391
Common questions
What is Grant D. Gilliland, M.D.'s NPI number?
Grant D. Gilliland, M.D.'s National Provider Identifier (NPI) is 1619912631, issued on Jun 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Grant D. Gilliland, M.D. located?
The NPPES record lists a practice address at 9301 N Central Expy, Dallas, TX, 75231. Phone: (214) 522-7733. Providers update this record themselves, so call before visiting.
How can I verify Grant D. Gilliland, M.D.'s license?
NPPES lists Texas license number H6240, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Grant D. Gilliland, M.D. prescribe under Medicare Part D?
In 2024, Grant D. Gilliland, M.D. had 483 Medicare Part D claims for 188 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Grant D. Gilliland, M.D.'s MIPS final score?
The 2023 MIPS final score is 86.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.