Raul Membreno, MD, MPH

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

V6063 Issued in TX

Practice address

2810 N Loop 1604 W Ste 200
San Antonio, TX 78248-2230

Phone

(210) 385-1785

NPI assigned

Mar 24, 2021

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Ophthalmology

Education

University of Texas Medical School at San Antonio, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Nader G Iskander MD PAGroup PAC ID 9133181670, 4 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rmembreno828497@direct.sw.org
• Direct secure messaging: rmembreno@mysaeyes.intellechartdirect.net

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.

• Nader G Iskander MD PA

  • Ophthalmology Physician
  • San Antonio, TX
  • NPI 1366571093
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1616544000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750896000000",
    "number": "1821675190",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8006 COOPER ML",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782552322"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2810 N LOOP 1604 W STE 200",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782482230",
            "telephone_number": "210-385-1785"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MEMBRENO",
        "first_name": "RAUL",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-03-24",
        "last_updated": "2025-06-26",
        "certification_date": "2025-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "TX",
            "license": "V6063",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stephanie Melton
• Evan F. Meltzer, DPM
• Melvin L Shanley DDS PA
• Melvin L. Cohen, M.D.
• Lissa M Melvin, MD
• Stanley James Memmott
• Rafian Rehan Memon
• Memorial Urology Associates, PA
• Memory & Wellness Senior Center
• Cristobal Mena

• Ophthalmology Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Ophthalmology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 2025; 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.