DRS. Amin, Clark and Associate Optometrists, PA

Primary specialty

OptometristTaxonomy code 152W00000X

Legal business name

DRS. AMIN, CLARK AND ASSOCIATE OPTOMETRISTS, PA

Practice address

5501 N Interstate 35 Ste B
Austin, TX 78723-2563

Phone

(512) 452-5735

Fax

(512) 451-0239

NPI assigned

Jun 11, 2006

Organization subpart

No

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

Authorized official

Name

Opal R Amin, ODNPI 1659561074

Title

President

Phone

(512) 452-5735

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

Locations

Practitioners 9

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Opal R Amin, OD

  • Optometrist
  • Austin, TX
  • NPI 1659561074
  Medicare reassignment Care Compare group NPD Authorized official
• Douglas Fredrick Clark, O.D.

  • Optometrist
  • Austin, TX
  • NPI 1336185628
  Medicare reassignment Care Compare group NPD
• Tammy Phuong Nguyen, OD

  • Optometrist
  • Austin, TX
  • NPI 1073179891
  Medicare reassignment Care Compare group NPD
• Halie Pham Lam

  • Optometrist
  • Austin, TX
  • NPI 1164313128
  Medicare reassignment NPD
• Steven Lee Weeden, O.D.

  • Optometrist
  • Dripping Springs, TX
  • NPI 1922188614
  Medicare reassignment NPD
• Roger A. Duke, O.D.

  • Optometrist
  • Austin, TX
  • NPI 1033106737
  NPD (past)
• Sonja M Franklin, O.D.

  • Optometrist
  • Austin, TX
  • NPI 1407947542
  NPD (past)
• Michelle J Garcia, O.D.

  • Optometrist
  • Edinburg, TX
  • NPI 1871676940
  NPD (past)
• Johnnie Lee Knowles, O.D.

  • Optometrist
  • Austin, TX
  • NPI 1831135151
  NPD (past)

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

{
    "created_epoch": "1149984000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1759795200000",
    "number": "1962444687",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5501 N INTERSTATE 35 STE B",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787232563",
            "telephone_number": "512-452-5735",
            "fax_number": "512-451-0239"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5501 N INTERSTATE 35 STE B",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787232563",
            "telephone_number": "512-452-5735",
            "fax_number": "512-451-0239"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DRS. AMIN, CLARK AND ASSOCIATE OPTOMETRISTS, PA",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-06-11",
        "last_updated": "2025-10-07",
        "certification_date": "2025-10-07",
        "status": "A",
        "authorized_official_last_name": "AMIN",
        "authorized_official_first_name": "OPAL",
        "authorized_official_middle_name": "R",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "512-452-5735",
        "authorized_official_credential": "OD"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Optometrist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0192825-01",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Michael James Drost, PTA
• Steven Drost, PT
• Daniela C Drosu, MD
• Catherine Elisabeth Drott
• Hillary Drozd
• DRS. McHorse, Foster and Nutson, L.L.P.
• DRS. Vaughn, Silverberg, and Assoc.
• DRS. White-Mason-McElveen L.L.P
• Drsuzpt LLC
• Nora Druepple, LCSW, ACSW

• Optometrist in Austin, TX
• Providers in Austin, TX by specialty
• Optometrist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 7, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.