Osman Nasreldin, DDS

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

DEN.00206359 Issued in CO

Practice address

2700 Canyon Blvd Ste 210
Boulder, CO 80302-6712

Phone

(720) 924-2199

NPI assigned

Sep 7, 2026

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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

{
    "created_epoch": "1788739200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788739200000",
    "number": "1821907502",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2700 CANYON BLVD STE 210",
            "city": "BOULDER",
            "state": "CO",
            "postal_code": "803026712",
            "telephone_number": "720-924-2199"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2700 CANYON BLVD STE 210",
            "city": "BOULDER",
            "state": "CO",
            "postal_code": "803026712",
            "telephone_number": "720-924-2199"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NASRELDIN",
        "first_name": "OSMAN",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-09-07",
        "last_updated": "2026-09-07",
        "certification_date": "2026-09-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, General Practice",
            "state": "CO",
            "license": "DEN.00206359",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Naomi Sever, DDS, PLLC
• Camelia Anne Naranjo
• Naropa University
• Ryan Nash
• Kate Nasoff
• Mallory Nassau
• Matthew Nasta, CMT CERTIFIED ROLFER
• Natalie McKechnie, Otr LLC
• National Birth Centers, Inc.
• National Vision, Inc.

• General Practice Dentistry in Boulder, CO
• Providers in Boulder, CO by specialty
• General Practice Dentistry in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.