Sibelius PLLC

Primary specialty

Adolescent and Children Mental Health Clinic/CenterTaxonomy code 261QM0855X

Legal business name

SIBELIUS PLLC

Practice address

5545 N Wickham Rd Ste 110
Melbourne, FL 32940-7323

Phone

(321) 779-9838

Fax

(321) 779-4502

NPI assigned

Apr 15, 2025

Organization subpart

No

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

Authorized official

Name

Natasha Azizam Knight, MDNPI 1255752028

Title

Owner

Phone

(321) 290-0727

Specialties & licenses 2

Addresses

Locations

Practitioners 1

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

• Natasha Knight, MD

  • Pediatrics Physician
  • Melbourne, FL
  • NPI 1255752028
  NPD Authorized official

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

{
    "created_epoch": "1744675200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771459200000",
    "number": "1003602418",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1175 HIGHWAY A1A APT 508",
            "city": "SATELLITE BEACH",
            "state": "FL",
            "postal_code": "329372422",
            "telephone_number": "321-290-0727",
            "fax_number": "321-779-4502"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5545 N WICKHAM RD STE 110",
            "city": "MELBOURNE",
            "state": "FL",
            "postal_code": "329407323",
            "telephone_number": "321-779-9838",
            "fax_number": "321-779-4502"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SIBELIUS PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-04-15",
        "last_updated": "2026-02-19",
        "certification_date": "2026-02-19",
        "status": "A",
        "authorized_official_last_name": "KNIGHT",
        "authorized_official_first_name": "NATASHA",
        "authorized_official_middle_name": "AZIZAM",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "321-290-0727",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pediatrics",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM0855X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adolescent and Children Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sandra K Shrader, M.D.
• Shree Anitha Prasanna PA
• Christopher S Shumake, M.D.
• Michael Shunnarah
• Sam M Shvarts, BA
• Narcisa A Sibert
• Riley Sibol
• Faryal Sonia Siddiqui, M.D.
• Sarah Fatima Siddiqui, D.O.
• Suzanne Siebert

• Adolescent and Children Mental Health Clinic/Center in Melbourne, FL
• Providers in Melbourne, FL by specialty
• Adolescent and Children Mental Health Clinic/Center in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 19, 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.