NPIMap

Individual provider Active NPI

Alyson M Siragusa, PA-C

  • Physician Assistant
  • Amsterdam, NY
National Provider Identifier
1841987328
Registry record updated Jul 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
030690 Issued in NY
Practice address
1700 Riverfront Ctr
Amsterdam, NY 12010-4620
Phone
(518) 843-0023
NPI assigned
Apr 24, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 030690 NY Primary

Addresses

Primary practice location

1700 Riverfront Ctr
Amsterdam, NY 12010-4620

Mailing address

449 Route 146 Ste 101
Halfmoon, NY 12065-3239
Phone (518) 373-3800

Other practice location 1

407 Albany Shaker Rd Ste 100
Loudonville, NY 12211-1962
Phone (518) 435-1300

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address payer.credentialing@sphp.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20231108003727 NY Practitioner - Physician Assistant 2860849015 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
New York Oncology Hematology PCGroup PAC ID 3072406222, 82 clinicians

Practice addresses (Care Compare)

1700 Riverfront Ctr
Amsterdam, NY 12010-4620
Phone (518) 843-0020

896 Riverview Rd
Rexford, NY 12148-1318
Phone (518) 399-4600

Hospital & facility affiliations

  • Albany Medical Center Hospital Hospital, Albany, NY, CCN 330013
  • Nathan Littauer Hospital Hospital, Gloversville, NY, CCN 330276
  • St Marys Healthcare Hospital, Amsterdam, NY, CCN 330047
  • Ellis Hospital Hospital, Schenectady, NY, CCN 330153

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
030690NYMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
New York Oncology Hematology PC CurrentSince Aug 5, 2025 Accepting new patients
St. Peter'S Hospital of the City of Albany Physician Assistant CurrentSince Mar 1, 2024 Accepting new patients
Samaritan Hospital of Troy, New York Physician Assistant CurrentSince Oct 2, 2023 Accepting new patients
St. Peter'S Hospital of the City of Albany Physician Assistant CurrentSince Mar 1, 2024 Accepting new patients

Locations

315 S Manning Blvd
Albany, NY 12208
Phone (518) 525-1852

1700 Riverfront Ctr
Amsterdam, NY 12010
Phone (518) 483-0020

449 Route 146
#101
Halfmoon, NY 12065
Phone (518) 373-3800

69 Prospect Ave
Hudson, NY 12534
Phone (212) 459-8173

896 Riverview Rd
Rexford, NY 12148
Phone (518) 399-4600

1111 Hudson Ave
Stillwater, NY 12170
Phone (518) 664-3242

2215 Burdett Ave
Troy, NY 12180
Phone (518) 271-3300

Organizations & group practices 6

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.

Hospital & facility affiliations 11

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

NPI Registry JSON

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

{
    "created_epoch": "1682294400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753056000000",
    "number": "1841987328",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "449 ROUTE 146 STE 101",
            "city": "HALFMOON",
            "state": "NY",
            "postal_code": "120653239",
            "telephone_number": "518-373-3800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 RIVERFRONT CTR",
            "city": "AMSTERDAM",
            "state": "NY",
            "postal_code": "120104620",
            "telephone_number": "518-843-0023"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "407 Albany Shaker Rd Ste 100",
            "address_purpose": "LOCATION",
            "city": "Loudonville",
            "state": "NY",
            "postal_code": "122111962",
            "country_code": "US",
            "telephone_number": "518-435-1300",
            "fax_number": "518-435-1397",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIRAGUSA",
        "first_name": "ALYSON",
        "middle_name": "M",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-04-24",
        "last_updated": "2025-07-21",
        "certification_date": "2025-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "030690",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "payer.credentialing@sphp.com",
            "affiliation": "N",
            "endpointDescription": "SPHP Payer Credentialing",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "1111 Hudson Ave",
            "city": "Stillwater",
            "state": "NY",
            "country_code": "US",
            "postal_code": "121703439",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Amsterdam, NY

Sources for this page

Verify at the official NPI Registry.