Nicholas Colazzo, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

C1-0024255 Issued in DE

Practice address

4755 Ogletown Stanton Rd
Newark, DE 19718-2200

Phone

(302) 733-1000

NPI assigned

Mar 19, 2018

Last updated

Jul 7, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Enrolled in DE, MD2 enrollments

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 2

Merit-based Incentive Payment System (MIPS)

Final score

96.26 of 100Reported as group

Quality

91.08

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: nicholascolazzo@agh.allscriptsdirect.net

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Christiana Care Emergency Physicians LLC

  dba Christiana Care Emergency Physicians

  • Emergency Medicine Physician
  • Newark, DE
  • NPI 1639956451
  Medicare reassignment NPD
• Christiana Care Health Services, Inc

  dba CCHS Pmri

  • Endocrinology, Diabetes & Metabolism Physician
  • Wilmington, DE
  • NPI 1770568107
  Medicare reassignment NPD
• Emergency Service Associates PA

  • Emergency Medicine Physician
  • Salisbury, MD
  • NPI 1558340562

  DE

  Medicare reassignment NPD
• Christiana Care Health Services Inc

  dba CCHS-Radiology

  • Diagnostic Radiology Physician
  • Newark, DE
  • NPI 1952335556

  Emergency Medicine

  NPD
• Christiana Care Health Services Inc

  dba CCHS Concord - Neurology

  • Neurology Physician
  • Chadds Ford, PA
  • NPI 1881228484
  NPD

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

{
    "created_epoch": "1521417600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783382400000",
    "number": "1649774308",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4755 OGLETOWN STANTON RD",
            "city": "NEWARK",
            "state": "DE",
            "postal_code": "197182200",
            "telephone_number": "302-733-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4755 OGLETOWN STANTON RD",
            "city": "NEWARK",
            "state": "DE",
            "postal_code": "197182200",
            "telephone_number": "302-733-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COLAZZO",
        "first_name": "NICHOLAS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-19",
        "last_updated": "2026-07-07",
        "certification_date": "2026-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "DE",
            "license": "C1-0024255",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Hilliard Cohen, D.C.
• Rita Yopp Cohen, PH.D.
• Stacy Scott Cohen, D.C.
• Valerie Ann Cohen, D.O.
• Neal Burton Cohn, MD
• Marshall Colbert, CRNA
• Arthur W Colbourn, M.D.
• Sean Christopher Cole
• Norwood James Coleman Jr., LCSW
• Steven Forrester Coleman Sr., LMSW

• Emergency Medicine Physician in Newark, DE
• Providers in Newark, DE by specialty
• Emergency Medicine Physician in Delaware

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