Individual provider Active NPI

Erin Dille Grabein, PA

  • Physician Assistant
  • Houston, TX
National Provider Identifier
1306567664
Registry record updated Sep 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA9116391 Issued in FL
Practice address
6560 Fannin St Ste 1404
Houston, TX 77030-2706
Phone
(713) 790-0600
NPI assigned
Sep 6, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 1, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X
Physician Assistant 363A00000X PA9116391 FL Primary

Addresses

Primary practice location

6560 Fannin St Ste 1404
Houston, TX 77030-2706

Mailing address

21814 Katy Fwy
Katy, TX 77449-8019
Phone (931) 787-5110

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221121002216 FL Practitioner - Physician Assistant 9234507310 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Florida Hospital Medical Group IncGroup PAC ID 0749186153, 1,735 clinicians

Practice addresses (Care Compare)

1925 Mizell Ave
Winter Park, FL 32792-4155

2415 N Orange Ave
Orlando, FL 32804-5505

2600 Westhall LN
Maitland, FL 32751-7102
Phone (407) 200-2700

601 E Rollins St
Orlando, FL 32803-1248
Phone (407) 303-2570

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Florida Hospital Medical Group Inc Physician Assistant CurrentSince Jan 3, 2023 Accepting new patients
Florida Hospital Medical Group Inc CurrentSince Jan 3, 2023 Accepting new patients

Locations

2600 Westhall Ln
Ste 4
Maitland, FL 32751
Phone (407) 200-2700

2415 N Orange Ave
Ste 300
Orlando, FL 32804
Phone (407) 303-2780

1925 Mizell Ave
Ste 201
Winter Park, FL 32792
Phone (407) 303-7399

Networks

  • Optimum HealthCare HMO Network
  • Freedom Health HMO Network

Interoperability endpoints

  • Direct secure messaging: egrabein480414@adventhealth.direct-ci.com

Organizations & group practices 2

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 2

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": "1662422400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1306567664",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21814 KATY FWY",
            "city": "KATY",
            "state": "TX",
            "postal_code": "774498019",
            "telephone_number": "931-787-5110"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6560 FANNIN ST STE 1404",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302706",
            "telephone_number": "713-790-0600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRABEIN",
        "first_name": "ERIN",
        "middle_name": "DILLE",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-09-06",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "FL",
            "license": "PA9116391",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.