Individual provider Active NPI

Annie Chang, M.D.

  • Ophthalmology Physician
  • Arvada, CO
National Provider Identifier
1699738336
Registry record updated Aug 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
38919 Issued in CO
Practice address
7950 Kipling St Ste 203
Arvada, CO 80005-3928
Phone
(303) 422-2305
Fax
(303) 422-8605
NPI assigned
Apr 11, 2006
Last updated
Aug 10, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X 38919 CO Primary

Addresses

Primary practice location

7950 Kipling St Ste 203
Arvada, CO 80005-3928

Mailing address

7950 Kipling St Ste 203
Arvada, CO 80005-3928
Phone (303) 422-2305

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20051213000156 CO Practitioner - Ophthalmology 8527089028 Practice locations: Arvada, CO

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
University of Virginia School of Medicine, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

7950 Kipling St
Suite 203
Arvada, CO 80005-3928
Phone (303) 422-2305

Merit-based Incentive Payment System (MIPS)

Final score
23.98 of 100Reported as individual
Quality
0
Improvement activities
0
Cost
79.95

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery130

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
38919COMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Associates in Eye Care, PC Ophthalmology PastSince Jul 15, 1993 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1144713600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786320000000",
    "number": "1699738336",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7950 KIPLING ST STE 203",
            "city": "ARVADA",
            "state": "CO",
            "postal_code": "800053928",
            "telephone_number": "303-422-2305",
            "fax_number": "303-422-8605"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7950 KIPLING ST STE 203",
            "city": "ARVADA",
            "state": "CO",
            "postal_code": "800053928",
            "telephone_number": "303-422-2305",
            "fax_number": "303-422-8605"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANG",
        "first_name": "ANNIE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-04-11",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CO",
            "license": "38919",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Arvada, CO

Sources for this page

Verify at the official NPI Registry.