Maria Rizza Delizo Mariano, MD
Pediatrics Physician · Brownsville, TX
Maria Rizza Delizo Mariano, MD is a pediatrics physician with a practice address in Brownsville, Texas, and NPI 1902119316, issued on Jul 15, 2010. Check the license (Texas P5840, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maria Rizza Delizo Mariano
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License numbers
- P5840 TX
4301096213 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2804 Southmost RD, Brownsville, TX 78521
- Phone
- (956) 525-7576
- Enumerated
- Jul 15, 2010
- Record last updated
- Jul 22, 2026
- Fax
- (956) 525-7503
- Medicaid ID
- 323972501 TX
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 5,641 in Texas → Look up another NPI →
Verify Maria Rizza Delizo Mariano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P5840Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $22.97
1 payment: food and beverage; the largest payer was BioMarin Pharmaceutical Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
Maria Rizza Delizo Mariano among 5,641 pediatrics physician records in Texas
Maria Rizza Delizo Mariano, MD is one of 5,641 pediatrics physician records with a practice address in Texas. 47% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 60% of them.
- NPI issued2010 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 47% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 pediatrics physician records list a practice address in Brownsville
They are 32 of the 1,671 NPPES records with a practice address in Brownsville, and 5,641 pediatrics physician records in Texas.
All 5,641 in Texas → Every provider in Brownsville → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Novera Akram, M.D.Brownsville, TX 785211548270580
- Mir Ali, MDBrownsville, TX 785211851340129
- Yvet Cisneros, MDBrownsville, TX 785211942564687
- Julia Delgado, M.D.Brownsville, TX 785211134142854
- Jorge Flores, M.D.Brownsville, TX 785211528125481
- Flora Loji Hui, MDBrownsville, TX 785211992771042
- Jorge Mazzini, M.D.Brownsville, TX 785211598714446
- Elsa Mendoza, M.D.Brownsville, TX 785211164495776
Common questions
What is Maria Rizza Delizo Mariano, MD's NPI number?
Maria Rizza Delizo Mariano, MD's National Provider Identifier (NPI) is 1902119316, issued on Jul 15, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Maria Rizza Delizo Mariano, MD located?
The NPPES record lists a practice address at 2804 Southmost RD, Brownsville, TX, 78521. Phone: (956) 525-7576. Providers update this record themselves, so call before visiting.
How can I verify Maria Rizza Delizo Mariano, MD's license?
NPPES lists Texas license number P5840, 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.
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.