Usman Siddiqui, M.D.

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

294940 Issued in NY

Practice address

311 N Midland Ave Ste 2
Nyack, NY 10960-1638

Phone

(845) 358-5006

Fax

(845) 358-4340

NPI assigned

Aug 13, 2013

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 3

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

Specialty

Internal Medicine

Education

Other, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Westchester Medical Center Advanced Physician Services PCGroup PAC ID 3173660776, 879 clinicians

Lawrence Medical Associates PCGroup PAC ID 1759439631, 226 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Montefiore Nyack Hospital Home Health Agency Home health agency, New City, NY, CCN 337168
• Revival Home Health Care Home health agency, Staten Island, NY, CCN 337299
• New York-Presbyterian Hospital Hospital, New York, NY, CCN 330101
• Nyack Hospital Hospital, Nyack, NY, CCN 330104
• Westchester Medical Center Hospital, Valhalla, NY, CCN 330234

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles (9 of 13)

Locations

Networks

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

Interoperability endpoints

• Direct secure messaging: uss9005@direct.nyp.org

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.

• Lawrence Medical Associates, PC

  • Internal Medicine Physician
  • Yorktown Heights, NY
  • NPI 1023257441

  Internal Medicine, NY

  Medicare reassignment Care Compare group NPD
• Usman Siddiqui MD

  • Internal Medicine Physician
  • Nyack, NY
  • NPI 1659147130

  Internal Medicine, NY

  Medicare reassignment NPD Authorized official
• Westchester Medical Center Advanced Physician Services, PC

  • Surgery Physician
  • Valhalla, NY
  • NPI 1912131392

  NY

  Medicare reassignment Care Compare group NPD
• Samaritan Hospital of Troy, New York

  • General Acute Care Hospital
  • Troy, NY
  • NPI 1043267727

  Internal Medicine, NY

  Medicare reassignment NPD
• St. Peter'S Hospital of the City of Albany

  • General Acute Care Hospital
  • Albany, NY
  • NPI 1518042357

  Internal Medicine, NY

  Medicare reassignment NPD
• Boris Melnikau Medical PC

  • Internal Medicine Physician
  • Nyack, NY
  • NPI 1366097388

  Internal Medicine

  NPD
• Lawrence Medical Associates, PC

  • Multi-Specialty Clinic/Center
  • Yorktown Heights, NY
  • NPI 1184115479
  NPD
• St. Peter'S Hospital of the City of Albany

  • General Acute Care Hospital
  • Albany, NY
  • NPI 1497701106

  Internal Medicine

  NPD
• Westchester Medical Center Advanced Physician Services PC

  • Anesthesiology Physician
  • Valhalla, NY
  • NPI 1740687458
  NPD

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

• Gamzel Ny, Inc

  • Home Health Agency
  • Staten Island, NY
  • NPI 1841233178
  Care Compare affiliation
• Montefiore Nyack Hospital

  • General Acute Care Hospital
  • Nyack, NY
  • NPI 1104808062

  Hospital

  Care Compare affiliation
• Montefiore Nyack Hospital

  • Home Health Agency
  • New City, NY
  • NPI 1538180559
  Care Compare affiliation
• The New York and Presbyterian Hospital

  • General Acute Care Hospital
  • New York, NY
  • NPI 1144504044

  Hospital

  Care Compare affiliation
• The New York and Presbyterian Hospital

  • Ambulance
  • New York, NY
  • NPI 1174628473

  Hospital

  Care Compare affiliation
• The New York and Presbyterian Hospital

  • General Acute Care Hospital
  • New York, NY
  • NPI 1194832477

  Hospital

  Care Compare affiliation
• The New York and Presbyterian Hospital

  • General Acute Care Hospital
  • Bronxville, NY
  • NPI 1780196345

  Hospital

  Care Compare affiliation
• The New York and Presbyterian Hospital

  • General Acute Care Hospital
  • New York, NY
  • NPI 1952332801

  Hospital

  Care Compare affiliation
• Westchester County Health Care Corporation

  • General Acute Care Hospital
  • Valhalla, NY
  • NPI 1932280666

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1376352000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1709510400000",
    "number": "1356774491",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "55 PALMER AVE",
            "city": "BRONXVILLE",
            "state": "NY",
            "postal_code": "107083403",
            "telephone_number": "914-787-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "311 N MIDLAND AVE STE 2",
            "city": "NYACK",
            "state": "NY",
            "postal_code": "109601638",
            "telephone_number": "845-358-5006",
            "fax_number": "845-358-4340"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "100 Woods Rd",
            "address_purpose": "LOCATION",
            "city": "Valhalla",
            "state": "NY",
            "postal_code": "105951530",
            "country_code": "US",
            "telephone_number": "914-493-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "55 Palmer Ave",
            "address_purpose": "LOCATION",
            "city": "Bronxville",
            "state": "NY",
            "postal_code": "107083403",
            "country_code": "US",
            "telephone_number": "914-787-1000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIDDIQUI",
        "first_name": "USMAN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-08-13",
        "last_updated": "2024-03-04",
        "certification_date": "2023-10-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "294940-1",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "294940",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "uss9005@direct.nyp.org",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct Address",
            "address_1": "55 Palmer Ave",
            "city": "Bronxville",
            "state": "NY",
            "country_code": "US",
            "postal_code": "107083403",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pup.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/",
            "affiliation": "N",
            "endpointDescription": "FHIR",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "55 Palmer Ave",
            "city": "Bronxville",
            "state": "NY",
            "country_code": "US",
            "postal_code": "107083403",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "FHIR",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "55 Palmer Ave",
            "city": "Bronxville",
            "state": "NY",
            "country_code": "US",
            "postal_code": "107083403",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Ben Sheff
• Michelle Kennel Shenk, LMHC
• Dore A. Sheppard, PHD, LCSW
• Nina Shrayer, BCBA
• Stephanie Shustack, LCSW
• Emily Sigmon, LMSW
• Rebecca Marie Silber, LMHC
• Carol R. Silberfarb, SLP
• Bette Carlson Siler, SLP
• Debra Silverstein

• All providers in Nyack, NY
• Hospitalist Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 4, 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.