Rosario Hamilton, MPH, RD, LD
Registered Dietitian · San Antonio, TX
Rosario Hamilton, MPH, RD, LD is a registered dietitian with a practice address in San Antonio, Texas, and NPI 1992030571, issued on Oct 15, 2009. Check the license (Texas DT00004, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Rosario Hamilton
- Credential
- MPH, RD, LD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- DT00004 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7400 Merton Minter Blvd., San Antonio, TX 78229
- Phone
- (210) 617-5300
- Enumerated
- Oct 15, 2009
- Entity
- Type 1 · individual
Also registered at 7400 Merton Minter Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rosario Hamilton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license DT00004Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Registered Dietitian providers in Texas
There are 5,099 registered dietitian records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other registered dietitian records in Texas
- Caitlin Aarts, RD LDFort Worth, TX1225723604
- Vanessa Abbood, MS, RD, LDFort Worth, TX1790207165
- Kelsey Abdullah, MS, RD, LDHouston, TX1649116112
- Mariam Abdullah, RDAustin, TX1780540278
- Helen Abdullah-Nguyen, RDAustin, TX1518786920
- Paige Abernathy, RDN, LDAustin, TX1740166461
- Marla Ablon, RDN, LRD, DIPACLMDallas, TX1518707827
- Darrine Abouchelleih, RDHouston, TX1760969075
- Christine Abraham, RDSan Antonio, TX1356437818
- Dawn Abraham, DCN, RDN, LD, CHCGarland, TX1194111781
Common questions
What is Rosario Hamilton, MPH, RD, LD's NPI number?
Rosario Hamilton, MPH, RD, LD's National Provider Identifier (NPI) is 1992030571, issued on Oct 15, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Rosario Hamilton, MPH, RD, LD located?
The NPPES record lists a practice address at 7400 Merton Minter Blvd., San Antonio, TX, 78229. Phone: (210) 617-5300. Providers update this record themselves, so call before visiting.
How can I verify Rosario Hamilton, MPH, RD, LD's license?
NPPES lists Texas license number DT00004, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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) 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 27, 2026.