Gregory A. Luna, PA
Medical Physician Assistant · Port Isabel, TX
Gregory A. Luna, PA is a medical physician assistant with a practice address in Port Isabel, Texas, and NPI 1184949976, issued on Apr 5, 2010. Check the license (Texas PA05710, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory A. Luna
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA05710 TX
Self-reported in NPPES; status is on the state search - Practice location
- 112 W Queen Isabella Ste C, Port Isabel, TX 78578
- Phone
- (956) 524-0555
- Enumerated
- Apr 5, 2010
- Record last updated
- Jul 19, 2026
- Fax
- (956) 524-0405
- Medicaid ID
- 1184949976 TX
- Medicare enrollment
- Enrolled (PECOS I20190402001938); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Gregory A. Luna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA05710Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.8 times the Medicare Part D claims of the average medical physician assistant in 2024
5,552 Medicare Part D claims for 544 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 126 claims were for opioids.
Most prescribed
- Atorvastatin Calcium320 claims
- Metformin Hcl166 claims
- Lisinopril165 claims
- Montelukast Sodium158 claims
- Levothyroxine Sodium127 claims
- Amoxicillin-Clavulanate Potass115 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: $51.11
3 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 16,165 providers of this specialty with any payment received $1,055.00 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.
2 medical physician assistant records list a practice address in Port Isabel
They are 2 of the 46 NPPES records with a practice address in Port Isabel, and 2,146 medical physician assistant records in Texas.
All 2 in Port Isabel → All 2,146 in Texas → Every provider in Port Isabel →
Other medical physician assistant records in Texas
- Julia Abell, PANew Braunfels, TX1528647583
- Olabamiji Abimbola, DSC, PA-CDallas, TX1619460938
- Ayat Aborahma, PA-CPlano, TX1235893090
- John Abshier, PAFt Sam Houston, TX1609847557
- Itxia Acevedo-Santiago, PAHouston, TX1639611676
- Jeanette Acker, PA-CLewisville, TX1689335226
- Lee Ackley, PA-C, MPAS, RT(R)Wichita Falls, TX1417933813
- Jose Acosta, PASan Antonio, TX1720085434
- Judy-Ann Acosta, PA-CLufkin, TX1194024703
- Karla AdameWeslaco, TX1548852262
Common questions
What is Gregory A. Luna, PA's NPI number?
Gregory A. Luna, PA's National Provider Identifier (NPI) is 1184949976, issued on Apr 5, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Gregory A. Luna, PA located?
The NPPES record lists a practice address at 112 W Queen Isabella Ste C, Port Isabel, TX, 78578. Phone: (956) 524-0555. Providers update this record themselves, so call before visiting.
How can I verify Gregory A. Luna, PA's license?
NPPES lists Texas license number PA05710, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory A. Luna, PA prescribe under Medicare Part D?
In 2024, Gregory A. Luna, PA had 5,552 Medicare Part D claims for 544 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.