Individual provider Active NPI

Karen Blair Rosen, O.D.

  • Optometrist
  • Tucson, AZ
National Provider Identifier
1619957446
Registry record updated Sep 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
002155 Issued in AZ
Practice address
440 N Alvernon Way Ste 101
Tucson, AZ 85711-1958
Phone
(520) 327-6211
NPI assigned
Jan 18, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 8, 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 002155 AZ Primary

Addresses

Primary practice location

440 N Alvernon Way Ste 101
Tucson, AZ 85711-1958

Mailing address

440 N Alvernon Way Ste 101
Tucson, AZ 85711-1958
Phone (520) 327-6211

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
TO 2578MOMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Rosen Optometry Associates Inc Optometrist Past Accepting new patients
Rosen Optometry Associates Inc Optometrist PastSince Dec 8, 1985 Accepting new patients

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.

NPI Registry JSON

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

{
    "created_epoch": "1137542400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788825600000",
    "number": "1619957446",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "440 N ALVERNON WAY STE 101",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857111958",
            "telephone_number": "520-327-6211"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "440 N ALVERNON WAY STE 101",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857111958",
            "telephone_number": "520-327-6211"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROSEN",
        "first_name": "KAREN",
        "middle_name": "BLAIR",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-18",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "AZ",
            "license": "002155",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tucson, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.