NPIMap

Individual provider Active NPI

Gina Armstrong, MD

  • Physical Medicine & Rehabilitation Physician
  • Webster, TX
National Provider Identifier
1659533925
Registry record updated Mar 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X
License
N9430 Issued in TX
Practice address
500 N Kobayashi Ste C
Webster, TX 77598-4722
Phone
(281) 816-3092
NPI assigned
Jun 27, 2008
Last updated
Mar 20, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 20, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Medicine & Rehabilitation Physician 208100000X N9430 TX Primary
General Acute Care Hospital 282N00000X

Addresses

Primary practice location

500 N Kobayashi Ste C
Webster, TX 77598-4722

Mailing address

PO Box 58662
Webster, TX 77598-8662

Other practice location 1

600 N Kobayashi Ste 110
Webster, TX 77598-4841
Phone (281) 338-1857 ext. 81701

Other practice location 2

4545 Post Oak Place Dr
Suite 130
Houston, TX 77027-3164
Phone (713) 960-8008

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
I20120913000560 TX Practitioner - Physical Medicine and Rehabilitation 4789832932 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physical Medicine and Rehabilitation
Education
Other, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Webster Rehabilitation Specialists LLCGroup PAC ID 7315201910, 7 clinicians

Practice addresses (Care Compare)

500 N Kobayashi
Suite C
Webster, TX 77598-4722
Phone (281) 747-9313

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as individual

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Ipc Healthcare Services of Texas, PLLC CurrentSince Oct 1, 2018 Accepting new patients
Webster Rehabilitation Specialists LLC Physical Medicine & Rehabilitation CurrentSince May 1, 2018 Accepting new patients
Advanced Surgeons & Physicians Network, Inc. CurrentSince Dec 1, 2018 Accepting new patients
Lonestar Hospital Medicine Associates, PA CurrentSince Jun 1, 2016 Accepting new patients
CLS Health PLLC CurrentSince Sep 29, 2021 Accepting new patients
Chambers County Public Hospital District No 1 Past Accepting new patients
CLS Health PLLC Past Accepting new patients
Clear Lake Institute for Rehabilitation LLC General Acute Care Hospital Past Accepting new patients

Locations

12221 N Mopac Expy
Austin, TX 78758
Phone (512) 901-2530

4200 Twelve Oaks Dr
Houston, TX 77027
Phone (713) 621-5010

4545 Post Oak Place Dr
Ste 130
Houston, TX 77027
Phone 7139608008107

23331 Grand Reserve Dr
Katy, TX 77494
Phone (281) 505-3500

11800 Astoria Blvd
Pearland, TX 77089
Phone (281) 929-6100

111 Dallas St
San Antonio, TX 78205
Phone (210) 297-7000

7700 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 575-5564

424 Tarpey Rd
#C
Texas City, TX 77591
Phone (409) 938-8431

6801 Emmett F Lowry Expy
Texas City, TX 77591
Phone (409) 938-5095

500 N Kobayashi
Ste A
Webster, TX 77598
Phone (281) 724-7341

500 N Kobayashi
Ste C
Webster, TX 77598
Phone (281) 747-9313

600 N Kobayashi
Ste 110
Webster, TX 77598
Phone (281) 338-1701

Interoperability endpoints

  • Direct secure messaging: gina.armstrong.1@13131.direct.athenahealth.com
  • Direct secure messaging: gina.armstrong.2@13131.direct.athenahealth.com
  • FHIR API: https://fhir4.healow.com/fhir/r4/CFFDBA

Organizations & group practices 8

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": "1214524800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773964800000",
    "number": "1659533925",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 58662",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775988662"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 N KOBAYASHI STE C",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775984722",
            "telephone_number": "281-816-3092"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "600 N Kobayashi Ste 110",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984841",
            "country_code": "US",
            "telephone_number": "281-338-1857 x81701",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4545 Post Oak Place Dr",
            "address_2": "Suite 130",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770273164",
            "country_code": "US",
            "telephone_number": "713-960-8008",
            "fax_number": "713-960-0965",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ARMSTRONG",
        "first_name": "GINA",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2008-06-27",
        "last_updated": "2026-03-20",
        "certification_date": "2026-03-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "TX",
            "license": "N9430",
            "primary": true
        },
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Webster, TX

Sources for this page

Verify at the official NPI Registry.