Individual provider Active NPI

Daniel Saul Portillo

  • Medical Microbiology Physician
  • Round Rock, TX
National Provider Identifier
1154068419
Registry record updated Jun 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Microbiology PhysicianTaxonomy code 207ZM0300X
License
45D2182351 Issued in TX
Practice address
21 Cypress Blvd Ste 1155
Round Rock, TX 78665-1046
Phone
(512) 832-9145
NPI assigned
May 18, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 2, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Laboratory Director (Non-physician) 247ZC0005X 45D2182351 TX
Medical Microbiology Physician 207ZM0300X 45D2182351 TX Primary

Addresses

Primary practice location

21 Cypress Blvd Ste 1155
Round Rock, TX 78665-1046

Mailing address

1301 Blue Ridge Dr Ste 101
Georgetown, TX 78626-3269
Phone (512) 832-9145

Other practice location 1

16 Goodyear Ste 100
Irvine, CA 92618-3757
Phone (210) 430-8078

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
45D2182351TXMDMedical Microbiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Prolab Incorporated CurrentSince May 22, 2022 Accepting new patients

Locations

1301 Blue Ridge Dr
Ste 101
Georgetown, TX 78626
Phone (512) 832-9145

21 Cypress Blvd
Ste 1155
Round Rock, TX 78665
Phone (512) 832-9145

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1652832000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748822400000",
    "number": "1154068419",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1301 BLUE RIDGE DR STE 101",
            "city": "GEORGETOWN",
            "state": "TX",
            "postal_code": "786263269",
            "telephone_number": "512-832-9145"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21 CYPRESS BLVD STE 1155",
            "city": "ROUND ROCK",
            "state": "TX",
            "postal_code": "786651046",
            "telephone_number": "512-832-9145"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "16 Goodyear Ste 100",
            "address_purpose": "LOCATION",
            "city": "Irvine",
            "state": "CA",
            "postal_code": "926183757",
            "country_code": "US",
            "telephone_number": "210-430-8078",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PORTILLO",
        "first_name": "DANIEL",
        "middle_name": "SAUL",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-05-18",
        "last_updated": "2025-06-02",
        "certification_date": "2025-06-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "247ZC0005X",
            "taxonomy_group": "",
            "desc": "Technician, Pathology, Clinical Laboratory Director, Non-physician",
            "state": "TX",
            "license": "45D2182351",
            "primary": false
        },
        {
            "code": "207ZM0300X",
            "taxonomy_group": "",
            "desc": "Pathology, Medical Microbiology",
            "state": "TX",
            "license": "45D2182351",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Round Rock, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.