Individual provider Active NPI

Theresa Ngoc Hoang, OD

  • Optometrist
  • Castle Rock, CO
National Provider Identifier
1285278341
Registry record updated Jun 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
OPT.0003496 Issued in CO
Practice address
1001 S Perry St Ste 101B
Castle Rock, CO 80104-1921
Phone
(303) 337-2020
Fax
(303) 337-2053
NPI assigned
Nov 1, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 22, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X OPT.0003496 CO Primary

Addresses

Primary practice location

1001 S Perry St Ste 101B
Castle Rock, CO 80104-1921

Mailing address

801 S Cherry St Apt 344
Glendale, CO 80246-2654
Phone (316) 518-2317

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20200729002259 CO Practitioner - Optometry 5597180273 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Optometry
Education
University of Houston - College of Optometry, 2019
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

10279 Willowbridge Way
Highlands Ranch, CO 80126-7874

801 S Cherry St
Apt 344
Glendale, CO 80246-2654

PO Box J
Raynham, MA 02767

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
OPT.0003496COMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Alex Zemke, OD, PLLC Optometrist CurrentSince Aug 1, 2020 Accepting new patients
Founders Eyecare LLC CurrentSince Dec 1, 2022 Accepting new patients
Founders Eyecare LLC Optometrist CurrentSince Dec 1, 2022 Accepting new patients
Elevation Vision OD PLLC Optometrist CurrentSince Jun 1, 2026 Accepting new patients

Locations

4344 Woodlands Blvd
Ste 160
Castle Rock, CO 80104
Phone (303) 350-4500

1001 S Perry St
Ste 101B
Castle Rock, CO 80104
Phone (303) 688-2228

658 Genoa Way
Ste B
Castle Rock, CO 80109
Phone (303) 337-2020

4344 Woodlands Blvd
Ste 100
Castle Rock, CO 80104
Phone (303) 688-3636

2290 Kipling St
Unit 1
Lakewood, CO 80215
Phone (303) 238-9900

7335 S Pierce St
Littleton, CO 80128
Phone (303) 932-1919

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1572566400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1285278341",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "801 S CHERRY ST APT 344",
            "city": "GLENDALE",
            "state": "CO",
            "postal_code": "802462654",
            "telephone_number": "316-518-2317"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1001 S PERRY ST STE 101B",
            "city": "CASTLE ROCK",
            "state": "CO",
            "postal_code": "801041921",
            "telephone_number": "303-337-2020",
            "fax_number": "303-337-2053"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOANG",
        "first_name": "THERESA",
        "middle_name": "NGOC",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-11-01",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CO",
            "license": "OPT.0003496",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Castle Rock, CO

Sources for this page

Verify at the official NPI Registry.