Individual provider Active NPI

Ricardo Diaz, DDS, MS

  • Periodontics
  • San Antonio, TX
National Provider Identifier
1538259254
Registry record updated Feb 23, 2009
On this page

Key facts

NPPES NPI Registry
Primary specialty
PeriodonticsTaxonomy code 1223P0300X
License
14488 Issued in TX
Practice address
4871 Fredericksburg Rd
San Antonio, TX 78229
Phone
(210) 349-5553
Fax
(210) 349-5844
NPI assigned
Oct 13, 2006
Last updated
Feb 23, 2009By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 23, 2009

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Periodontics 1223P0300X 14488 TX Primary

Addresses

Primary practice location

4871 Fredericksburg Rd
San Antonio, TX 78229

Mailing address

4871 Fredericksburg Rd
San Antonio, TX 78229
Phone (210) 349-5553

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20150827000259 TX Order and Referring Only - Other (Physician)Practitioner - Other (Physician) 2062728645

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
14488TXMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
TX Southern Dental PPO PC Periodontics PastSince Jun 29, 2025 Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1160697600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1235347200000",
    "number": "1538259254",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4871 FREDERICKSBURG RD",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "78229",
            "telephone_number": "210-349-5553",
            "fax_number": "210-349-5844"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4871 FREDERICKSBURG RD",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "78229",
            "telephone_number": "210-349-5553",
            "fax_number": "210-349-5844"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIAZ",
        "first_name": "RICARDO",
        "name_prefix": "Dr.",
        "credential": "DDS, MS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-13",
        "last_updated": "2009-02-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223P0300X",
            "taxonomy_group": "",
            "desc": "Dentist, Periodontics",
            "state": "TX",
            "license": "14488",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

Verify at the official NPI Registry.