Ryan D. Clouser, D.O.

Primary specialty

Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X

License

032.0079938 Issued in VT

Practice address

1 Elliot Way
Manchester, NH 03103-3599

Phone

(603) 663-2204

Fax

(603) 663-2888

NPI assigned

Feb 24, 2006

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in NH, VT, NY3 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 3

Specialty

Critical Care (Intensivists)

Education

Philadelphia College of Osteopathic Medicine, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Elliot Professional ServicesGroup PAC ID 6103727920, 429 clinicians

University of Vermont Medical Center IncGroup PAC ID 3779491071, 1,208 clinicians

Central Vermont Medical Center IncGroup PAC ID 9335138817, shared by 4 NPIs, 233 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy, Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rclouser73794@direct.uvmhealth.org

All facility ownership & control disclosures 2

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

Owned or controlled facilities with NPI records 2

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

• Central Vermont Medical Center Inc

  • Skilled Nursing Facility
  • Berlin, VT
  • NPI 1215023759

  Corporate Director, Trustee of the SNF

  CMS ownership
• Central Vermont Medical Center Inc

  • General Acute Care Hospital
  • Berlin, VT
  • NPI 1508845637

  Corporate Director

  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.

• University of Vermont Medical Center Inc

  • Internal Medicine Physician
  • Burlington, VT
  • NPI 1659309615
  Medicare reassignment Care Compare group NPD
• Elliot Professional Services

  • Internal Medicine Physician
  • Manchester, NH
  • NPI 1285627935
  Medicare reassignment Care Compare group
• Central Vermont Medical Center Inc

  • Family Medicine Physician
  • Berlin, VT
  • NPI 1023028784
  Medicare reassignment NPD
• Central Vermont Medical Center Inc

  • Internal Medicine Physician
  • Berlin, VT
  • NPI 1831374362
  Medicare reassignment NPD
• Champlain Valley Physicians Hospital Medical Center

  • Internal Medicine Physician
  • Plattsburgh, NY
  • NPI 1124189782
  Medicare reassignment NPD

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

{
    "created_epoch": "1140739200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770595200000",
    "number": "1780650382",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 ELLIOT WAY",
            "city": "MANCHESTER",
            "state": "NH",
            "postal_code": "031033599",
            "telephone_number": "603-663-2204",
            "fax_number": "603-663-2888"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 ELLIOT WAY",
            "city": "MANCHESTER",
            "state": "NH",
            "postal_code": "031033599",
            "telephone_number": "603-663-2204",
            "fax_number": "603-663-2888"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CLOUSER",
        "first_name": "RYAN",
        "middle_name": "D.",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-24",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "NH",
            "license": "13485",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "VT",
            "license": "032.0079938",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "30226156",
            "state": "NH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE GROUP",
            "identifier": "RE6661",
            "state": "NH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jessica G Clem, M.D.
• James R.F. Clements, MA, LCPC, LCMHC
• Christi Susan Courage Clemmons, RBT 106S00000X
• Haleigh Cherin Cleveland
• Nycol Clough, APRN
• Abby Leda Cloutier, BS
• Meghan Cloutier, MA
• Stewart Edward Cloutier, ATC
• Leslie Clukay, APRN
• William Bruce Clutterbuck, MD

• Critical Care Medicine (Internal Medicine) Physician in Manchester, NH
• Providers in Manchester, NH by specialty
• Critical Care Medicine (Internal Medicine) Physician in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 9, 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.