Marina Munoz-Castro, CRT, RRT

Primary specialty

Registered Respiratory TherapistTaxonomy code 227900000X

License

7173 Issued in MS

Practice address

508 6TH St Unit 105D
Biloxi, MS 39534-5005

Phone

(210) 902-3410

NPI assigned

Feb 7, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Marina Munoz Other name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1770422400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770422400000",
    "number": "1780535484",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "508 6TH ST UNIT 105D",
            "city": "BILOXI",
            "state": "MS",
            "postal_code": "395345005",
            "telephone_number": "210-902-3410"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "508 6TH ST UNIT 105D",
            "city": "BILOXI",
            "state": "MS",
            "postal_code": "395345005",
            "telephone_number": "210-902-3410"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MUNOZ-CASTRO",
        "first_name": "MARINA",
        "credential": "CRT, RRT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-02-07",
        "last_updated": "2026-02-07",
        "certification_date": "2026-02-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "227900000X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered",
            "state": "MS",
            "license": "7173",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARINA",
            "last_name": "MUNOZ",
            "credential": "CRT, RRT",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Dawn M Mucha-Johnson, LCSW
• Cyrena Nerissa Muffley, FNP
• Allison Louise Mulberry, PHARMD
• Karen Y Mullen, MD
• Paul E Mullen, M.D.
• Jocelyn Murillo-Gamez, LMT
• Murphy Chiropractic PA
• Aaron Joseph Murphy, DC
• Dorothea Waltz Murphy, PT
• Timothy Murphy, D.C.

• Registered Respiratory Therapist in Biloxi, MS
• Providers in Biloxi, MS by specialty
• Registered Respiratory Therapist in Mississippi

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 7, 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.