NPIMap

Organization Active NPI

Dia Health PLLC

  • Family Medicine Physician
  • San Antonio, TX
National Provider Identifier
1659925782
Registry record updated Jun 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
Legal business name
DIA HEALTH PLLC
Practice address
2515 Castroville Rd Ste 1
San Antonio, TX 78237-3361
Phone
(210) 290-8350
Fax
(210) 290-8325
NPI assigned
Jul 26, 2019
Last updated
Jun 11, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 11, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Ricardo Cosme Aguilar Jr., MDNPI 1467439265
Title
Owner
Phone
(210) 290-8350

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207Q00000X Primary
Internal Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207R00000X

Addresses

Primary practice location

2515 Castroville Rd Ste 1
San Antonio, TX 78237-3361

Mailing address

2515 Castroville Rd Ste 1
San Antonio, TX 78237-3361
Phone (210) 290-8350

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20191021001153 TX Part B Supplier - Clinic/Group Practice 3577894765 Receives reassigned benefits from 10 practitioners
Practice locations: Austin, TX; Boerne, TX; Live Oak, TX; San Antonio, TX

National Provider Directory

National Provider Directory

Locations

4203 James Casey St
#B
Austin, TX 78745
Phone (210) 290-8350

8534 Village Dr
Ste F
San Antonio, TX 78217
Phone (210) 290-8350

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/ECBJBD

Practitioners & affiliated clinicians

Practitioners 11

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1564099200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1781136000000",
    "number": "1659925782",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2515 CASTROVILLE RD STE 1",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782373361",
            "telephone_number": "210-290-8350",
            "fax_number": "210-290-8325"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2515 CASTROVILLE RD STE 1",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782373361",
            "telephone_number": "210-290-8350",
            "fax_number": "210-290-8325"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DIA HEALTH PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-07-26",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A",
        "authorized_official_last_name": "AGUILAR",
        "authorized_official_first_name": "RICARDO",
        "authorized_official_middle_name": "COSME",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "210-290-8350",
        "authorized_official_name_suffix": "Jr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.