Marco Diaz, MD
Emergency Medicine Physician · El Paso, TX
Marco Diaz, MD is an emergency medicine physician with a practice address in El Paso, Texas, and NPI 1104015577, issued on Oct 22, 2007. Check the license (Texas N0730, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marco Diaz
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- N0730 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6283 Franklin Point Dr, El Paso, TX 79912
- Phone
- (915) 929-1069
- Enumerated
- Oct 22, 2007
- Record last updated
- Jan 23, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 205287005 TX
- Medicare enrollment
- Enrolled (PECOS I20090721000592); accepts Medicare assignment
- Medical or professional school
- University Of New Mexico School Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Verify Marco Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N0730Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.4 times the Medicare Part D claims of the average emergency medicine physician in 2024
988 Medicare Part D claims for 304 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 46 claims were for opioids.
Most prescribed
- Atorvastatin Calcium73 claims
- Ibuprofen46 claims
- Ondansetron Odt38 claims
- Lisinopril32 claims
- Dicyclomine Hcl29 claims
- Metformin Hcl29 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: $193.35
11 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, 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.
Bills Medicare through 3 group practices
- Bluff Creek Emergency Medicine Associates, PAEl Paso, TX
- Emergency Services OF Texas PAEl Paso, TX
- Fmuc PLLCEl Paso, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marco Diaz among 4,885 emergency medicine physician records in Texas
Marco Diaz, MD 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 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 59% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2006 · median 2013 among the 2,779 with a school on file
- Record last updated2017 · 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).
179 emergency medicine physician records list a practice address in El Paso
They are 179 of the 11,091 NPPES records with a practice address in El Paso, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in El Paso → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Ashleigh Maclean, MDEl Paso, TX 799121760040240
- Aida Meza, MDEl Paso, TX 799121346302080
- Tex Cabaniss, MDEl Paso, TX 799111477561199
- Jeremy Williamson, D.O.El Paso, TX 799111619401122
- Scott Brown, DOFort Bliss, TX 799061255998076
- Michael Cheung, MDFort Bliss, TX 799061497017958
- David Erives Rosas, MDFort Bliss, TX 799061851958375
- Colin HendersonFort Bliss, TX 799061013413335
Common questions
What is Marco Diaz, MD's NPI number?
Marco Diaz, MD's National Provider Identifier (NPI) is 1104015577, issued on Oct 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marco Diaz, MD located?
The NPPES record lists a practice address at 6283 Franklin Point Dr, El Paso, TX, 79912. Phone: (915) 929-1069. Providers update this record themselves, so call before visiting.
How can I verify Marco Diaz, MD's license?
NPPES lists Texas license number N0730, 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 Diaz, MD prescribe under Medicare Part D?
In 2024, Marco Diaz, MD had 988 Medicare Part D claims for 304 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.