Ari J Schwartz, MD

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

158671 Issued in MA

Practice address

1351 Main St
Brockton, MA 02301-7153

Phone

(508) 587-4112

Fax

(508) 583-6810

NPI assigned

Feb 27, 2006

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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in MA

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

RheumatologyAlso: Internal Medicine

Education

Boston University School of Medicine, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

American Arthritis and Rheumatology Associates Ma PCGroup PAC ID 4789005901, 5 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• South Shore Hospital Hospital, South Weymouth, MA, CCN 220100
• Signature Healthcare Brockton Hospital Hospital, Brockton, MA, CCN 220052
• Brigham and Women'S Hospital Hospital, Boston, MA, CCN 220110
• Good Samaritan Medical Center Hospital, Brockton, MA, CCN 220111
• Southcoast Hospitals Group Hospital, Fall River, MA, CCN 220074

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as group

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ari.schwartz.p27@direct.aara1.nextgenshare.com

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.

• American Arthritis & Rheumatology Associates Ma PC

  • Rheumatology Physician
  • Brockton, MA
  • NPI 1164041349

  MA, Rheumatology

  Medicare reassignment Care Compare group NPD
• Gastroenterology Affiliates of Southeastern Massachusetts, PC

  • Gastroenterology Physician
  • Brockton, MA
  • NPI 1891761862
  NPD (past)

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

• Boston Medical Center - South Corporation

  • General Acute Care Hospital
  • Brockton, MA
  • NPI 1871329110

  Hospital

  Care Compare affiliation
• Brigham & Womens Hospital, Inc.

  • General Acute Care Hospital
  • Boston, MA
  • NPI 1790717650

  Hospital

  Care Compare affiliation
• Brockton Hospital, Inc.

  • General Acute Care Hospital
  • Brockton, MA
  • NPI 1063431286

  Hospital

  Care Compare affiliation
• South Shore Hospital Inc.

  • General Acute Care Hospital
  • South Weymouth, MA
  • NPI 1134227606

  Hospital

  Care Compare affiliation
• Southcoast Hospitals Group, Inc

  • General Acute Care Hospital
  • Wareham, MA
  • NPI 1922024835

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1140998400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771891200000",
    "number": "1336115666",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1351 MAIN ST",
            "city": "BROCKTON",
            "state": "MA",
            "postal_code": "023017153",
            "telephone_number": "508-587-4112",
            "fax_number": "508-583-6810"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1351 MAIN ST",
            "city": "BROCKTON",
            "state": "MA",
            "postal_code": "023017153",
            "telephone_number": "508-587-4112",
            "fax_number": "508-583-6810"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHWARTZ",
        "first_name": "ARI",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-27",
        "last_updated": "2026-02-24",
        "certification_date": "2026-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "MA",
            "license": "158671",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0172651",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Catherine Schroeder, DPT
• Michele M Schroeder, M.D.
• Alexis Schulman
• Kemper Rae Schumacher, MD
• Mary Schwabenland
• Elena Schwartz
• Lindsay Schwartz, RD, LDN
• Stefanie Michelle Schwartz, M.A.
• Vicki A Schwartz, MD
• Evan Schweikhart

• All providers in Brockton, MA
• Rheumatology Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 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.