Robert L Ruxin, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

17740 Issued in CT

Practice address

30 Prospect St
Suite 300
Ridgefield, CT 06877-4514

Phone

(203) 438-7339

NPI assigned

Sep 14, 2006

Sex

Male

Sole proprietor

Yes

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 CT

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

Internal MedicineAlso: Endocrinology, Geriatric Medicine

Education

Clvlnd Clinic Lerner College of Med of Case WSTN RSV University, 1971

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Hospital & facility affiliations

• Rvnahealth Home health agency, Ridgefield, CT, CCN 077066
• Ridgefield Visiting Nurse Association Hospice, Ridgefield, CT, CCN 071545
• Danbury Hospital Hospital, Danbury, CT, CCN 070033
• Autumn Lake Healthcare at Glen Hill Nursing home, Danbury, CT, CCN 075031

Merit-based Incentive Payment System (MIPS)

Final score

92.32 of 100Reported as individual

Quality

99.46

Promoting interoperability

100

Improvement activities

40

Cost

74.95

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Interoperability endpoints

• Direct secure messaging: robert.ruxin.1@13919.direct.athenahealth.com

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

• 1 Glen Hill Rd Opco LLC

  • Skilled Nursing Facility
  • Danbury, CT
  • NPI 1154108116

  Adp of the SNF

  CMS ownership

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.

• Richard Roseff, MD LLC

  • Rheumatology Physician
  • Danbury, CT
  • NPI 1538279088
  NPD (past)

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

• 1 Glen Hill Rd Opco LLC

  • Skilled Nursing Facility
  • Danbury, CT
  • NPI 1154108116

  Nursing home

  Care Compare affiliation
• Danbury Hospital

  • Dental Clinic/Center
  • Danbury, CT
  • NPI 1003835935

  Hospital

  Care Compare affiliation
• Danbury Hospital

  • General Acute Care Hospital
  • Danbury, CT
  • NPI 1548293343
  Care Compare affiliation
• Rvnahealth, Inc.

  • Home Health Agency
  • Ridgefield, CT
  • NPI 1497758874
  Care Compare affiliation
• Rvnahealth, Inc.

  • Community Based Hospice Care Agency
  • Ridgefield, CT
  • NPI 1619491107
  Care Compare affiliation

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

{
    "created_epoch": "1158192000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776384000000",
    "number": "1316042104",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "30 PROSPECT ST",
            "address_2": "SUITE 300",
            "city": "RIDGEFIELD",
            "state": "CT",
            "postal_code": "068774514",
            "telephone_number": "203-438-7339"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "30 PROSPECT ST",
            "address_2": "SUITE 300",
            "city": "RIDGEFIELD",
            "state": "CT",
            "postal_code": "068774514",
            "telephone_number": "203-438-7339"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUXIN",
        "first_name": "ROBERT",
        "middle_name": "L",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-09-14",
        "last_updated": "2026-04-17",
        "certification_date": "2026-04-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "17740",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Miranda E Rosenkrantz, LCSW
• Allan I. Rosenthal, D.P.M.
• Corrine Monique Rotas
• David Rowe, PH.D.
• Lauren Nicole Russo, OTR
• Rvnahealth, Inc.
• Rvnahealth, Inc.
• Mary Elizabeth Saccary, L.M.T.
• Ava Safir, RD
• Chelsea Salgado, M.ED, NCC, LPC

• Internal Medicine Physician in Ridgefield, CT
• Providers in Ridgefield, CT by specialty
• Internal Medicine Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; 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.