Individual provider Active NPI

David Morris, D.O.

  • Internal Medicine Physician
  • Galveston, TX
National Provider Identifier
1245597483
Registry record updated Mar 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
R1423 Issued in TX
Practice address
301 University Blvd
Galveston, TX 77555-2805
Phone
(409) 772-1011
NPI assigned
Apr 12, 2012
Last updated
Mar 10, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 10, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X R1423 TX Primary
Internal Medicine Physician 207R00000X 053966 CT

Addresses

Primary practice location

301 University Blvd
Galveston, TX 77555-2805

Mailing address

1023 Knoll Bridge LN
Friendswood, TX 77546-3299
Phone (034) 346-6342

Other practice location 1

4401 Garth Rd
Baytown, TX 77521-2122
Phone (281) 420-8600

Other practice location 2

267 Grant St
Bridgeport, CT 06610-2805
Phone (203) 384-3000

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: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20170622001426 TX Practitioner - HospitalistPractitioner - Internal Medicine 5799096681 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hospitalist
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Velasco Inpatient Services PLLCGroup PAC ID 1153508551, 14 clinicians
TMH Physician Associates PLLCGroup PAC ID 4486711744, 1,881 clinicians

Practice addresses (Care Compare)

132 E Hospital Dr
Angleton, TX 77515-4112
Phone (954) 939-5000

4401 Garth Rd
Baytown, TX 77521-2122
Phone (281) 420-4350

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
TMH Physician Associates PLLC CurrentSince Sep 27, 2021 Accepting new patients
TMH Physician Associates PLLC Internal Medicine CurrentSince Sep 27, 2021 Accepting new patients
Velasco Inpatient Services PLLC Hospitalist CurrentSince Jun 15, 2017 Accepting new patients
University of Texas Medical Branch at Galveston Past Accepting new patients

Locations

132 E Hospital Dr
Angleton, TX 77515
Phone (210) 629-3866

4401 Garth Rd
Baytown, TX 77521
Phone (281) 420-8500

7575 San Felipe St
Ste 155
Houston, TX 77063
Phone (713) 266-9955

16605 Southwest Fwy
Ste 400
Sugar Land, TX 77479
Phone (281) 275-0800

Interoperability endpoints

  • Direct secure messaging: dmorris123072@directhoustonmethodist.org

Organizations & group practices 5

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 1

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": "1334188800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773100800000",
    "number": "1245597483",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1023 KNOLL BRIDGE LN",
            "city": "FRIENDSWOOD",
            "state": "TX",
            "postal_code": "775463299",
            "telephone_number": "034-346-6342"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "301 UNIVERSITY BLVD",
            "city": "GALVESTON",
            "state": "TX",
            "postal_code": "775552805",
            "telephone_number": "409-772-1011"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4401 Garth Rd",
            "address_purpose": "LOCATION",
            "city": "Baytown",
            "state": "TX",
            "postal_code": "775212122",
            "country_code": "US",
            "telephone_number": "281-420-8600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "267 Grant St",
            "address_purpose": "LOCATION",
            "city": "Bridgeport",
            "state": "CT",
            "postal_code": "066102805",
            "country_code": "US",
            "telephone_number": "203-384-3000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MORRIS",
        "first_name": "DAVID",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-04-12",
        "last_updated": "2026-03-10",
        "certification_date": "2026-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "R1423",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "053966",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Galveston, TX

Sources for this page

Verify at the official NPI Registry.