NPIMap

Individual provider Active NPI

Alexander Sparkman-Royo, M.D.

  • Family Medicine Physician
  • Sugar Land, TX
National Provider Identifier
1255713491
Registry record updated Jun 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
T4854 Issued in TX
Practice address
14023 Southwest Fwy
Sugar Land, TX 77478-3550
Phone
(281) 325-4100
NPI assigned
Jun 24, 2015
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 13, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X T4854 TX Primary

Addresses

Primary practice location

14023 Southwest Fwy
Sugar Land, TX 77478-3550

Mailing address

5210 Thousand Oaks Dr Ste 1203
San Antonio, TX 78233-6974
Phone (210) 233-7250

Other practice location 1

221 3rd St W Bldg 1040
Jbsa Randolph, TX 78150-4800
Phone (575) 784-1104

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220810002686 TX Practitioner - Family Practice 8224330709 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
University of Texas Medical School at Houston, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Memorial Hermann Medical GroupGroup PAC ID 7012008360, 760 clinicians

Practice addresses (Care Compare)

14023 Southwest Fwy
Sugar Land, TX 77478-3550
Phone (281) 325-4100

1801 N Loop W
Suite 30
Houston, TX 77008-1445
Phone (713) 802-9781

7600 Beechnut St
Houston, TX 77074-4302

915 Gessner Rd
Suite 100
Houston, TX 77024-2537
Phone (713) 242-2222

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
T4854TXMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Memorial Hermann Medical Group Family Medicine CurrentSince Jun 23, 2025 Accepting new patients
Barrio Comprehensive Family Health Care Center, Inc. Current Accepting new patients
Barrio Comprehensive Family Health Care Center, Inc. CurrentSince Jul 28, 2022 Accepting new patients

Locations

1505 E Winding Way Dr
Ste 200
Friendswood, TX 77546
Phone (713) 366-7800

915 Gessner Rd
Ste 100
Houston, TX 77024
Phone (713) 242-2222

1801 North Loop W
Ste 30
Houston, TX 77008
Phone (713) 802-9781

3203 Broadway St
Pearland, TX 77581
Phone (281) 485-8876

1102 Barclay St
San Antonio, TX 78207
Phone (210) 434-0513

5210 Thousand Oaks Dr
Ste 1203
San Antonio, TX 78233
Phone (210) 233-7250

3066 E Commerce St
San Antonio, TX 78220
Phone (210) 233-7062

14023 Southwest Fwy
Sugar Land, TX 77478
Phone (281) 325-4100

Interoperability endpoints

  • Direct secure messaging: asparkmanroyo731837@memorialhermann.direct-ci.com

Organizations & group practices 3

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.

Hospital & facility affiliations 7

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1435104000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749772800000",
    "number": "1255713491",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5210 THOUSAND OAKS DR STE 1203",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782336974",
            "telephone_number": "210-233-7250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14023 SOUTHWEST FWY",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774783550",
            "telephone_number": "281-325-4100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "221 3rd St W Bldg 1040",
            "address_purpose": "LOCATION",
            "city": "Jbsa Randolph",
            "state": "TX",
            "postal_code": "781504800",
            "country_code": "US",
            "telephone_number": "575-784-1104",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SPARKMAN-ROYO",
        "first_name": "ALEXANDER",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-06-24",
        "last_updated": "2025-06-13",
        "certification_date": "2025-06-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "T4854",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sugar Land, TX

Sources for this page

Verify at the official NPI Registry.