Mark Gerard Carolan, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

03767TG Issued in TX

Practice address

5430 Fredericksburg Rd Ste 100
San Antonio, TX 78229-3539

Phone

(210) 340-1212

Fax

(210) 525-9617

NPI assigned

May 23, 2005

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in TX

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

Specialty

Optometry

Education

Illinois College of Optometry at Chicago, 1984

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Rashid and Rice Eye Associates, P.L.L.C.Group PAC ID 1951385012, 8 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

90.1 of 100Reported as group

Quality

92.07

Improvement activities

40

Cost

77.57

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mcarolan@rashidrice.direct.eyemdemr.com

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.

• Rashid and Rice Eye Associates, P.L.L.C.

  • Ophthalmology Physician
  • San Antonio, TX
  • NPI 1013955103
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1116806400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785456000000",
    "number": "1073516241",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5430 FREDERICKSBURG RD STE 100",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293539",
            "telephone_number": "210-340-1212",
            "fax_number": "210-525-9617"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5430 FREDERICKSBURG RD STE 100",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293539",
            "telephone_number": "210-340-1212",
            "fax_number": "210-525-9617"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "113 Falls Ct Ste 100",
            "address_purpose": "LOCATION",
            "city": "Boerne",
            "state": "TX",
            "postal_code": "780062962",
            "country_code": "US",
            "telephone_number": "210-340-1212",
            "fax_number": "210-525-9617",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CAROLAN",
        "first_name": "MARK",
        "middle_name": "GERARD",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-05-23",
        "last_updated": "2026-07-31",
        "certification_date": "2026-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "TX",
            "license": "03767TG",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "133537404",
            "state": "TX"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mcarolan@rashidrice.direct.eyemdemr.com",
            "affiliation": "N",
            "endpointDescription": "Direct Messaging",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "5430 Fredericksburg Rd Ste 100",
            "city": "San Antonio",
            "state": "TX",
            "country_code": "US",
            "postal_code": "782293539",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Cristina Maria Caro Caro, MD
• Kristopher Caro
• Lou Yveth Caro, M.A., CCC-SLP
• Melissa Caro, PA
• Carol Albert
• Merrill Carolin, MD
• Tracie Carolin, SURGICAL FIRST ASSIS
• Tabitha Joana Faith Carolina, DO
• Caroline C Dewitt MD PA
• Caroline Hernandez, MD,PA

• Optometrist in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Optometrist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.