Jan Stephen Close, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

151077 Issued in NY

Practice address

50 Leroy St
Potsdam, NY 13676-1786

Phone

(315) 265-3300

NPI assigned

Nov 14, 2006

Last updated

Jul 10, 2024By 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 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in NY

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

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

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jclose338010@direct.rochesterregional.org

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.

• Canton-Potsdam Hospital

  • General Acute Care Hospital
  • Potsdam, NY
  • NPI 1568548782
  Medicare reassignment NPD
• Canton-Potsdam Hospital

  • Medicare Defined Swing Bed Hospital Unit
  • Potsdam, NY
  • NPI 1114104445
  NPD
• North Star Emergency Physicians, PC

  • Emergency Medicine Physician
  • Potsdam, NY
  • NPI 1063471779
  NPD (past)

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

{
    "created_epoch": "1163462400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1720569600000",
    "number": "1891867180",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 LEROY ST",
            "city": "POTSDAM",
            "state": "NY",
            "postal_code": "136761786",
            "telephone_number": "315-265-3300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 LEROY ST",
            "city": "POTSDAM",
            "state": "NY",
            "postal_code": "136761786",
            "telephone_number": "315-265-3300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "133 Park St",
            "address_purpose": "LOCATION",
            "city": "Malone",
            "state": "NY",
            "postal_code": "129531220",
            "country_code": "US",
            "telephone_number": "518-481-2543",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CLOSE",
        "first_name": "JAN",
        "middle_name": "STEPHEN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-11-14",
        "last_updated": "2024-07-10",
        "certification_date": "2024-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "151077",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jclose338010@direct.rochesterregional.org",
            "affiliation": "N",
            "address_1": "50 LeRoy St",
            "city": "Potsdam",
            "state": "NY",
            "country_code": "US",
            "postal_code": "136761786",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Emily Claffey
• Carmelinda Clark-Bouchard, RD
• Alexander M Clark Jr., M.D.
• Clarkson University
• Fredrick Arthur Cliff, OPTICIAN
• Sarah Close, RN
• Ryan Coates, DO
• Paul Colbert, DPT
• Jessica Colby
• Elise Cole

• Internal Medicine Physician in Potsdam, NY
• Providers in Potsdam, NY by specialty
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 10, 2024; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.