Christopher Marek Szlezak, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

MD16009 Issued in RI

Practice address

455 Toll Gate Rd
Warwick, RI 02886-2759

Phone

(401) 737-7010

Fax

(401) 736-4546

NPI assigned

Apr 29, 2009

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in RI

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

Emergency Medicine

Education

New York Medical College, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Affinity Physicians LLC.Group PAC ID 0244413391, 723 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Kent County Memorial Hospital Hospital, Warwick, RI, CCN 410009

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Affinity Physicians LLC.

  • Internal Medicine Physician
  • Warwick, RI
  • NPI 1184944662

  Emergency Medicine

  Medicare reassignment Care Compare group NPD
• Affinity Physicians LLC

  • Anesthesiology Physician
  • Providence, RI
  • NPI 1053038471
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Kent County Memorial Hospital

  • Rehabilitation Hospital Unit
  • Warwick, RI
  • NPI 1023017944
  Care Compare affiliation
• Kent County Memorial Hospital

  • General Acute Care Hospital
  • Warwick, RI
  • NPI 1386643294
  Care Compare affiliation

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

{
    "created_epoch": "1240963200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783987200000",
    "number": "1073757340",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "455 TOLL GATE RD",
            "city": "WARWICK",
            "state": "RI",
            "postal_code": "028862759",
            "telephone_number": "401-273-0641",
            "fax_number": "401-273-2919"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "455 TOLL GATE RD",
            "city": "WARWICK",
            "state": "RI",
            "postal_code": "028862759",
            "telephone_number": "401-737-7010",
            "fax_number": "401-736-4546"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SZLEZAK",
        "first_name": "CHRISTOPHER",
        "middle_name": "MAREK",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-04-29",
        "last_updated": "2026-07-14",
        "certification_date": "2026-07-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "RI",
            "license": "MD16009",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MD",
            "license": "D0075889",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CT",
            "license": "051561",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Victoria A Swillum
• Joseph John Swinski III, LMT
• Nina Symmes, RN, CDOE
• Kimberly Dawn Symock
• Patricia Szarek, RN
• Melissa Tabatchnick, PA-C
• Tabula Rasa Healthcare Group, Inc.
• Ara Leon Tachjian, MD
• McKenzie Talbot, DPT
• Talknology, LLC

• Emergency Medicine Physician in Warwick, RI
• Providers in Warwick, RI by specialty
• Emergency Medicine Physician in Rhode Island

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 14, 2026; 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.