Peter Siemers, CRPA-P

Primary specialty

Peer SpecialistTaxonomy code 175T00000X

License

CRPA-P-9090 Issued in NY

Practice address

287 Springs Fireplace Rd
East Hampton, NY 11937-4823

Phone

(631) 329-0373

NPI assigned

Mar 17, 2026

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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 and National Provider Directory roles.

• Alanna a. Quinn

  • Social Worker
  • East Hampton, NY
  • NPI 1609398569
  NPD (past)
• Phoenix Houses of Long Island, Inc.

  • Substance Abuse Rehabilitation Facility
  • Brentwood, NY
  • NPI 1174691281
  NPD (past)

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

{
    "created_epoch": "1773705600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773705600000",
    "number": "1407704422",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8 CHRISTINE LN",
            "city": "YAPHANK",
            "state": "NY",
            "postal_code": "119801210",
            "telephone_number": "631-806-0765"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "287 SPRINGS FIREPLACE RD",
            "city": "EAST HAMPTON",
            "state": "NY",
            "postal_code": "119374823",
            "telephone_number": "631-329-0373"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIEMERS",
        "first_name": "PETER",
        "credential": "CRPA-P",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-03-17",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "175T00000X",
            "taxonomy_group": "",
            "desc": "Peer Specialist",
            "state": "NY",
            "license": "CRPA-P-9090",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gail Ann Schonfeld, MD
• Jeremy Schwartz
• Alphonso A Scotti, PA-C
• Anne Marie Seitz
• Brittany Serrano
• Julie A. Sigler-Baum, BA, M.AC., NCCA DIPL
• Carol Craig Sigler, M.AC., NCCA DIPL.
• Ann M. Silver, MS, RDN, CDCES, CDN
• Perry L Silver, D.D.S.
• South Fork Gynecology

• Peer Specialist in East Hampton, NY
• Providers in East Hampton, NY by specialty
• Peer Specialist in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.