NPIMap

Individual provider Active NPI

Scott A Zela, ANP

  • Gerontology Nurse Practitioner
  • Houston, TX
National Provider Identifier
1326044306
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gerontology Nurse PractitionerTaxonomy code 363LG0600X
License
636828 Issued in TX
Practice address
6410 Fannin St
Ste 225
Houston, TX 77030-3002
Phone
(713) 799-8300
Fax
(713) 799-8305
NPI assigned
Jun 23, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Health Nurse Practitioner 363LA2200X 636828 TX
Gerontology Nurse Practitioner 363LG0600X 636828 TX Primary

Addresses

Primary practice location

6410 Fannin St
Ste 225
Houston, TX 77030-3002

Mailing address

PO Box 300928
Houston, TX 77230-0928
Phone (713) 799-8300

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
I20041207000641 TX Practitioner - Nurse Practitioner 8325004757 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Texas Digestive Disease Consultants, PLLCGroup PAC ID 3375531379, 616 clinicians
Liver Associates of Texas, P.a.Group PAC ID 2860442563, 3 clinicians

Practice addresses (Care Compare)

4100 S Shepherd Dr
Houston, TX 77098-5316
Phone (713) 795-4444

6560 Fannin St
Suite 1980
Houston, TX 77030-2710
Phone 7137998300118

Hospital & facility affiliations

  • Houston Methodist Hospital Hospital, Houston, TX, CCN 450358
  • St Luke'S Sugar Land Hospital Hospital, Sugar Land, TX, CCN 670053
  • Houston Methodist Sugarland Hospital Hospital, Sugar Land, TX, CCN 450820
  • Houston Methodist Cypress Hospital Hospital, Cypress, TX, CCN 670342
  • Memorial Hermann - Texas Medical Center Hospital, Houston, TX, CCN 450068

Merit-based Incentive Payment System (MIPS)

Final score
80.98 of 100Reported as group
Quality
66.51
Promoting interoperability
98
Improvement activities
40
Cost
71.76

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Texas Digestive Disease Consultants, PLLC CurrentSince Apr 15, 2019 Accepting new patients
Liver Associates of Texas, P.a. CurrentSince Mar 16, 2015 Accepting new patients
Texas Digestive Disease Consultants, PLLC Current Accepting new patients
Texas Digestive Disease Consultants PLLC CurrentSince Apr 15, 2019 Accepting new patients
Vanguard Geriatrics Inc Adult Health Past Accepting new patients
Fred E Griffiths Past Accepting new patients

Locations

18220 Tomball Pkwy
Ste 290
Houston, TX 77070
Phone (281) 807-6800

4100 S Shepherd Dr
Houston, TX 77098
Phone (713) 524-9800

6410 Fannin St
Ste 225
Houston, TX 77030
Phone (713) 436-8166

6560 Fannin St
Ste 1980
Houston, TX 77030
Phone (713) 335-0335

601 S Main St
Keller, TX 76248
Phone (817) 741-4347

1601 Main St
Ste 401
Richmond, TX 77469
Phone (281) 342-9530

Interoperability endpoints

  • Direct secure messaging: szela65038@memorialhermann.direct-ci.com

Organizations & group practices 6

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.

Hospital & facility affiliations 6

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": "1119484800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1326044306",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 300928",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "772300928",
            "telephone_number": "713-799-8300",
            "fax_number": "713-799-8305"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6410 FANNIN ST",
            "address_2": "STE 225",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770303002",
            "telephone_number": "713-799-8300",
            "fax_number": "713-799-8305"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZELA",
        "first_name": "SCOTT",
        "middle_name": "A",
        "credential": "ANP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-23",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "TX",
            "license": "636828",
            "primary": false
        },
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "TX",
            "license": "636828",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.