Ivan Chavarria-Siles, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

266061 Issued in MA

Practice address

164 High Street
Greenfield, MA 01301-2613

Phone

(413) 773-2595

NPI assigned

Mar 18, 2012

Last updated

Sep 24, 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 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MA, NY2 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 2

Specialty

Psychiatry

Education

Other, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Baystate Medical Practices IncGroup PAC ID 5991602971, 1,350 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baystate Franklin Medical Center Hospital, Greenfield, MA, CCN 220016

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359

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.

• Baystate Medical Practices, Inc

  • Emergency Medical Services (Emergency Medicine) Physician
  • Springfield, MA
  • NPI 1548205909
  Medicare reassignment Care Compare group
• Icahn School of Medicine at Mount Sinai

  dba Psychiatry Department of Mount Sinai

  • Addiction Medicine (Psychiatry & Neurology) Physician
  • New York, NY
  • NPI 1033482518
  Medicare reassignment NPD
• North Shore-Lij Medical PC

  dba NHPP Cardiology at Great Neck

  • Urology Physician
  • Great Neck, NY
  • NPI 1053688572
  Medicare reassignment NPD
• The Long Island Home

  dba South Oaks Hospital

  • Psychiatric Hospital
  • Amityville, NY
  • NPI 1821394016
  Medicare reassignment NPD
• MCCD Psychiatry Services PLLC

  dba Talkiatry

  • Psychiatry Physician
  • New York, NY
  • NPI 1033750823
  Medicare reassignment
• Icahn School of Medicine at Mount Sinai

  dba New York Eye & Ear Optical Shop

  • Eyewear Supplier
  • New York, NY
  • NPI 1760227466
  NPD
• The Long Island Home

  dba South Oaks Hospital

  • Psychiatric Hospital
  • Amityville, NY
  • NPI 1568459204
  NPD
• Baystate Franklin Medical Center

  • Psychiatric Hospital Unit
  • Greenfield, MA
  • NPI 1487655874
  NPD (past)
• Baystate Franklin Medical Center

  • General Acute Care Hospital
  • Greenfield, MA
  • NPI 1508867391
  NPD (past)

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

• Baystate Franklin Medical Center

  • General Acute Care Hospital
  • Greenfield, MA
  • NPI 1508867391
  Care Compare affiliation

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

{
    "created_epoch": "1332028800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1727136000000",
    "number": "1316212780",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "280 CHESTNUT STREET",
            "address_2": "2ND FL",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011991001",
            "telephone_number": "413-794-5700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "164 HIGH STREET",
            "city": "GREENFIELD",
            "state": "MA",
            "postal_code": "013012613",
            "telephone_number": "413-773-2595"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAVARRIA-SILES",
        "first_name": "IVAN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-03-18",
        "last_updated": "2024-09-24",
        "certification_date": "2024-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NY",
            "license": "281523",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MA",
            "license": "266061",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ivan.chavarria-siles@mountsinai.org",
            "affiliation": "N",
            "address_1": "1 Gustave L Levy Pl Dept Of",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "100296504",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Rachel Chandler-Worth
• Mary Chandler, LICSW
• Jennifer Grace Chapin, L.AC., CZB, CYT
• Charlene Manor
• Charlene Manor Nursing, LLC (Charlene Manor Extended Care Facility)
• Adele Marie Checchi, MD
• Deborah Rose Chesser, PT, DPT
• Christa Nichole Chevalier, RN
• Nana Yaa N Chihombori-Quao, MD
• Christine M Chmielewski, BA

• Psychiatry Physician in Greenfield, MA
• Providers in Greenfield, MA by specialty
• Psychiatry Physician in Massachusetts

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