Individual provider Active NPI

Ryan Nicholas Guidi

  • Plastic Surgery Physician
  • Chicago, IL
National Provider Identifier
1659226223
Registry record updated Feb 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Plastic Surgery PhysicianTaxonomy code 208200000X
License
G30073496144 Issued in IL
Practice address
234 W Polk St Apt 903
Chicago, IL 60607-3207
Phone
(703) 939-4280
NPI assigned
Feb 28, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 28, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Plastic Surgery Physician 208200000X G30073496144 IL Primary

Addresses

Primary practice location

234 W Polk St Apt 903
Chicago, IL 60607-3207

Mailing address

234 W Polk St Apt 903
Chicago, IL 60607-3207
Phone (703) 939-4280

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
G30073496144ILMDPlastic Surgery Physician

NPI Registry JSON

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

{
    "created_epoch": "1772236800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772236800000",
    "number": "1659226223",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "234 W POLK ST APT 903",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606073207",
            "telephone_number": "703-939-4280"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "234 W POLK ST APT 903",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606073207",
            "telephone_number": "703-939-4280"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUIDI",
        "first_name": "RYAN",
        "middle_name": "NICHOLAS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-02-28",
        "last_updated": "2026-02-28",
        "certification_date": "2026-02-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208200000X",
            "taxonomy_group": "",
            "desc": "Plastic Surgery",
            "state": "IL",
            "license": "G30073496144",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 28, 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.