Christian P Nixon, MD, PHD

Primary specialty

Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X

License

MD14613 Issued in RI

Practice address

593 Eddy St
Apc 12
Providence, RI 02903-4923

Phone

(401) 444-5057

Fax

(401) 444-8514

NPI assigned

Oct 16, 2009

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 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

Pathology

Education

Warren Alpert Medical School of Brown University, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Rhode Island Hospital Hospital, Providence, RI, CCN 410007
• The Miriam Hospital Hospital, Providence, RI, CCN 410012

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine, Doctor of Philosophy

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Newport Hospital

  • Obstetrics & Gynecology Physician
  • Newport, RI
  • NPI 1063632180

  Anatomic Pathology & Clinical Pathology

  Medicare reassignment NPD
• The Miriam Hospital

  • Multi-Specialty Clinic/Center
  • Providence, RI
  • NPI 1598978744

  Anatomic Pathology & Clinical Pathology

  Medicare reassignment NPD
• Newport Hospital

  • Emergency Medicine Physician
  • Newport, RI
  • NPI 1356441562
  NPD
• Rhode Island Hospital

  • Multi-Specialty Clinic/Center
  • Providence, RI
  • NPI 1154537520

  Anatomic Pathology & Clinical Pathology

  NPD
• The Miriam Hospital

  • General Acute Care Hospital
  • Providence, RI
  • NPI 1770520462
  NPD

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

• Rhode Island Hospital

  dba LifePact

  • Ambulance
  • Providence, RI
  • NPI 1053552299

  Hospital

  Care Compare affiliation
• Rhode Island Hospital

  • Clinic/Center
  • Providence, RI
  • NPI 1154663383

  Hospital

  Care Compare affiliation
• Rhode Island Hospital

  • General Acute Care Hospital
  • Providence, RI
  • NPI 1588659528
  Care Compare affiliation
• Rhode Island Hospital

  • General Acute Care Hospital
  • Providence, RI
  • NPI 1972768174
  Care Compare affiliation
• The Miriam Hospital

  • General Acute Care Hospital
  • Providence, RI
  • NPI 1487649430
  Care Compare affiliation

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

{
    "created_epoch": "1255651200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757635200000",
    "number": "1881929305",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "593 EDDY ST",
            "address_2": "APC 12",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029034923",
            "telephone_number": "401-444-5057",
            "fax_number": "401-444-8514"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "593 EDDY ST",
            "address_2": "APC 12",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029034923",
            "telephone_number": "401-444-5057",
            "fax_number": "401-444-8514"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "164 Summit Ave",
            "address_purpose": "LOCATION",
            "city": "Providence",
            "state": "RI",
            "postal_code": "029062853",
            "country_code": "US",
            "telephone_number": "401-444-5057",
            "fax_number": "401-444-8514",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11 Friendship St",
            "address_purpose": "LOCATION",
            "city": "Newport",
            "state": "RI",
            "postal_code": "028402209",
            "country_code": "US",
            "telephone_number": "401-444-5057",
            "fax_number": "401-444-8514",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NIXON",
        "first_name": "CHRISTIAN",
        "middle_name": "P",
        "name_prefix": "Dr.",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-10-16",
        "last_updated": "2025-09-12",
        "certification_date": "2025-09-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "RI",
            "license": "MD14613",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dan Nir, M.D.
• Rabin Niroula
• Nisha Sundararaj, LLC
• Elizabeth Nitz, MD
• Tianyi Niu, M.D.
• Amelie Foumena Nkodo, MD
• Nna of Rhode Island, Inc. (Fresenius Medical Care of Providence)
• Alisa Rene Nobee, MD
• Jennifer Nobles, RD, LD
• Nakitta Noel, M.D.

• Anatomic Pathology & Clinical Pathology Physician in Providence, RI
• Providers in Providence, RI by specialty
• Anatomic Pathology & Clinical Pathology Physician in Rhode Island

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 12, 2025; 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.