Marco G. Garza, M.D.
Emergency Medicine Physician · Katy, TX
Marco G. Garza, M.D. is an emergency medicine physician with a practice address in Katy, Texas, and NPI 1689608432, issued on Jul 10, 2006. Check the license (Texas L5340, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marco G. Garza
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- L5340 TX
Self-reported in NPPES; status is on the state search - Practice location
- 701 S Fry RD, Katy, TX 77450
- Phone
- (281) 599-5783
- Enumerated
- Jul 10, 2006
- Record last updated
- Feb 20, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 701 S Fry RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mathew Cherian, MSN, AG-ACNPAcute Care Nurse Practitioner1861099202
- Connie ChiuPharmacist1831037985
- Steven Gartzman, M.D.Emergency Medicine Physician1053475632
- Harold Gottlieb, M.D.Internal Medicine Physician1336133081
- Pasaka GwanAcute Care Nurse Practitioner1023647914
- David Luethcke, M.D.Plastic Surgery Physician1316913346
Verify Marco G. Garza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L5340Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average emergency medicine physician in 2024
117 Medicare Part D claims for 73 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen14 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: $64.65
2 payments; by number, the most common kind was food and beverage; the largest payer was Avita Medical Americas, Llc. The 12,335 providers of this specialty with any payment received $953.79 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.
Marco G. Garza among 4,885 emergency medicine physician records in Texas
Marco G. Garza, M.D. is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 67% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2008 · 55% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Texas
There are 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Katy → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Sankaranarayan Alagugurusamy, M.D.Katy, TX 774501437159696
- Husam Athamneh, M.DKaty, TX 774501669783189
- Jasmine BookertKaty, TX 774501083883821
- Steven Gartzman, M.D.Katy, TX 774501053475632
- Lisa Freeman, M.D.Missouri City, TX 774591609868322
- Courtney Landry, M.D.Missouri City, TX 774591871583500
- Uchenna Ojiaku, MDMissouri City, TX 774591811921000
- Marcus Sims, D.O.Missouri City, TX 774591023303419
Common questions
What is Marco G. Garza, M.D.'s NPI number?
Marco G. Garza, M.D.'s National Provider Identifier (NPI) is 1689608432, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marco G. Garza, M.D. located?
The NPPES record lists a practice address at 701 S Fry RD, Katy, TX, 77450. Phone: (281) 599-5783. Providers update this record themselves, so call before visiting.
How can I verify Marco G. Garza, M.D.'s license?
NPPES lists Texas license number L5340, 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 Marco G. Garza, M.D. prescribe under Medicare Part D?
In 2024, Marco G. Garza, M.D. had 117 Medicare Part D claims for 73 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.