Arthur Robert Bartolozzi IV, MD, MPHIL

Primary specialty

Orthopaedic Surgery of the Spine PhysicianTaxonomy code 207XS0117X

License

85737 Issued in CT

Practice address

45 Danbury Rd Ste 100
Wilton, CT 06897-4485

Phone

(203) 845-2200

Fax

(203) 845-2070

NPI assigned

Apr 7, 2017

Last updated

Jun 15, 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 3

Addresses

Medicare fee-for-service enrollment

Enrolled in WA, CA, SD, NM4 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 4

Specialty

Orthopedic SurgeryAlso: General Practice

Education

Harvard Medical School, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Franciscan Medical GroupGroup PAC ID 0547173866, 1,400 clinicians

Multicare Health SystemGroup PAC ID 7719899897, 2,312 clinicians

Avera St LukesGroup PAC ID 6406764927, 164 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Multicare Auburn Medical Center Hospital, Auburn, WA, CCN 500015
• Tacoma General Allenmore Hospital Hospital, Tacoma, WA, CCN 500129
• Multicare Good Samaritan Hospital Hospital, Puyallup, WA, CCN 500079
• Multicare Covington Medical Center Hospital, Covington, WA, CCN 500154
• St Joseph Medical Center Hospital, Tacoma, WA, CCN 500108

Procedures performed for Medicare patients

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

• Avera St. Luke's

  dba Avera Internal Medicine Aberdeen

  • Internal Medicine Physician
  • Aberdeen, SD
  • NPI 1215100813
  Medicare reassignment Care Compare group NPD
• Multicare Health System

  dba Multicare Neurological Surgery

  • Neurological Surgery Physician
  • Tacoma, WA
  • NPI 1497766638
  Medicare reassignment Care Compare group NPD
• Franciscan Medical Group

  dba Franciscan Orthopedics-Silverdale

  • Orthopaedic Surgery Physician
  • Silverdale, WA
  • NPI 1093165334
  Medicare reassignment Care Compare group
• Acute Care Surgery Medical Group, Inc.

  • Surgery Physician
  • Sacramento, CA
  • NPI 1700069549

  Orthopaedic Surgery

  Medicare reassignment NPD
• Signify Health Medical Associates, PLLC

  • General Practice Physician
  • Dallas, TX
  • NPI 1750845863

  WA

  Medicare reassignment NPD
• Surgical Affiliates of California

  • Surgery Physician
  • Los Banos, CA
  • NPI 1932440781
  Medicare reassignment NPD
• Pecos Valley of New Mexico, LLC

  • General Practice Physician
  • Carlsbad, NM
  • NPI 1972569820
  Medicare reassignment
• Avera St. Luke's

  dba Avera Ear Nose & Throat Aberdeen

  • Otolaryngology Physician
  • Aberdeen, SD
  • NPI 1376831933
  NPD
• Avera St. Lukes

  dba Avera Medical Group Nephrology Aberdeen

  • Nephrology Physician
  • Aberdeen, SD
  • NPI 1477594430
  NPD
• Multicare Health System

  dba MultiCare Deaconess Retail Pharmacy

  • Community/Retail Pharmacy
  • Spokane, WA
  • NPI 1396594875
  NPD
• Multicare Health System

  dba Pediatrics Northwest by Mary Bridge Children's

  • Pediatrics Physician
  • Federal Way, WA
  • NPI 1407409741
  NPD
• Acute Care Surgery Medical Group, Inc.

  • Surgery Physician
  • Westminster, CO
  • NPI 1477239267
  NPD (past)

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

• Commonspirit Washington

  dba St Joseph Lab PAC LAB

  • Clinical Medical Laboratory
  • Tacoma, WA
  • NPI 1659585370

  Hospital

  Care Compare affiliation
• Commonspirit Washington

  dba St Joseph Medical Center

  • General Acute Care Hospital
  • Tacoma, WA
  • NPI 1952309098
  Care Compare affiliation
• Franciscan Health System

  dba St Joseph Medical Center

  • General Acute Care Hospital
  • Tacoma, WA
  • NPI 1124291117
  Care Compare affiliation
• Multicare Health System

  dba MultiCare Auburn Medical Center

  • General Acute Care Hospital
  • Auburn, WA
  • NPI 1255327201
  Care Compare affiliation
• Multicare Health System

  dba MultiCare Covington Medical Center

  • General Acute Care Hospital
  • Covington, WA
  • NPI 1326564071
  Care Compare affiliation
• Multicare Health System

  dba Tacoma General Allenmore

  • General Acute Care Hospital
  • Tacoma, WA
  • NPI 1366556227
  Care Compare affiliation
• Multicare Health System

  dba MultiCare Good Samaritan Hospital

  • General Acute Care Hospital
  • Puyallup, WA
  • NPI 1841231461
  Care Compare affiliation

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

{
    "created_epoch": "1491523200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781481600000",
    "number": "1497288294",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "45 DANBURY RD STE 100",
            "city": "WILTON",
            "state": "CT",
            "postal_code": "068974485",
            "telephone_number": "203-845-2200",
            "fax_number": "203-845-2070"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "45 DANBURY RD STE 100",
            "city": "WILTON",
            "state": "CT",
            "postal_code": "068974485",
            "telephone_number": "203-845-2200",
            "fax_number": "203-845-2070"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2430 W Pierce St",
            "address_purpose": "LOCATION",
            "city": "Carlsbad",
            "state": "NM",
            "postal_code": "882203597",
            "country_code": "US",
            "telephone_number": "575-887-4100",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1717 S J St",
            "address_purpose": "LOCATION",
            "city": "Tacoma",
            "state": "WA",
            "postal_code": "984054933",
            "country_code": "US",
            "telephone_number": "253-426-4101",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "323 Riverside Ave Ste 1",
            "address_purpose": "LOCATION",
            "city": "Westport",
            "state": "CT",
            "postal_code": "068804825",
            "country_code": "US",
            "telephone_number": "203-845-2200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARTOLOZZI",
        "first_name": "ARTHUR",
        "middle_name": "ROBERT",
        "name_prefix": "Dr.",
        "name_suffix": "IV",
        "credential": "MD, MPHIL",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-04-07",
        "last_updated": "2026-06-15",
        "certification_date": "2026-06-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XS0117X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Orthopaedic Surgery of the Spine",
            "state": "CT",
            "license": "85737",
            "primary": true
        },
        {
            "code": "207XS0117X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Orthopaedic Surgery of the Spine",
            "state": "CA",
            "license": "A157325",
            "primary": false
        },
        {
            "code": "207XS0117X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Orthopaedic Surgery of the Spine",
            "state": "WA",
            "license": "MD61283453",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Olga Auten, NP
• Francis Aversano, M.D.
• Inez Ayres, OT
• Klayton Baney, PA-C
• Francis Bartolomeo Jr., PH.D
• Cathleen M Bearse, LCSW
• Stephanie Bellino, MS, OTR/L
• Amy Campbell Bender, LMSW
• Sally R. Bergwerk, MD
• Brandon Bico, PT

• Orthopaedic Surgery of the Spine Physician in Wilton, CT
• Providers in Wilton, CT by specialty
• Orthopaedic Surgery of the Spine Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 15, 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.