Wladyslaw Sidorowicz, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

1849651 Issued in NY

Practice address

4 Lincoln Rd
South Fallsburg, NY 12779

Phone

(845) 434-5858

Fax

(845) 434-5860

NPI assigned

Mar 31, 2006

Last updated

Jul 13, 2026By 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

Other identifiers 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)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• RB Heart and Vascular Care PLLC

  dba Epic Heart and Vascular Care

  • Interventional Cardiology Physician
  • Suffern, NY
  • NPI 1902580681
  NPD (past)

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

{
    "created_epoch": "1143763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1205897881",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 610",
            "address_2": "4 LINCOLN RD",
            "city": "SOUTH FALLSBURG",
            "state": "NY",
            "postal_code": "12779"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4 LINCOLN RD",
            "city": "SOUTH FALLSBURG",
            "state": "NY",
            "postal_code": "12779",
            "telephone_number": "845-434-5858",
            "fax_number": "845-434-5860"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIDOROWICZ",
        "first_name": "WLADYSLAW",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "1849651",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01265618",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Yael Raymon
• Melissa Elaine Reese, RDH
• Refuah Health Center, Inc. (Refuah Health Center)
• Refuah Health Center, Inc.
• Maria N Rodrigues, PT
• Debora Steinberg
• Trevonne Gilliard (A2B Taxi)
• Peggy Weiss
• M. Patricia Woodard, M.S., C.N.P.

• Internal Medicine Physician in South Fallsburg, NY
• Providers in South Fallsburg, 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 13, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.