Abdallah El Alayli

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

NA Issued in MO

Practice address

575 Beech St
Holyoke, MA 01040-2223

Phone

(413) 534-2500

NPI assigned

Mar 19, 2022

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

Medicare fee-for-service enrollment

Enrolled in MA

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, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Western Mass Physician Associates IncGroup PAC ID 5799767109, 72 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Holyoke Visiting Nurse Assoc Home health agency, Holyoke, MA, CCN 227015
• Holyoke Medical Center Hospital, Holyoke, MA, CCN 220024

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• Western Mass Physician Associates Inc

  • Obstetrics & Gynecology Physician
  • Chicopee, MA
  • NPI 1922009547

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Holyoke Medical Center, Inc.

  • General Acute Care Hospital
  • Holyoke, MA
  • NPI 1750395737
  Medicare reassignment NPD
• Western Mass Physician Associates Inc

  • Internal Medicine Physician
  • Westfield, MA
  • NPI 1366087363
  NPD

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

• Holyoke Medical Center, Inc.

  • General Acute Care Hospital
  • Holyoke, MA
  • NPI 1750395737
  Care Compare affiliation
• Holyoke Visiting Nurse Association, Inc.

  • Home Health Agency
  • Holyoke, MA
  • NPI 1700871092
  Care Compare affiliation

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

{
    "created_epoch": "1647648000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754524800000",
    "number": "1588313431",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "575 BEECH ST",
            "city": "HOLYOKE",
            "state": "MA",
            "postal_code": "010402223",
            "telephone_number": "413-534-2500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "575 BEECH ST",
            "city": "HOLYOKE",
            "state": "MA",
            "postal_code": "010402223",
            "telephone_number": "413-534-2500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EL ALAYLI",
        "first_name": "ABDALLAH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-19",
        "last_updated": "2025-08-07",
        "certification_date": "2025-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MO",
            "license": "NA",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "1024304",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Caitlyn Efendioglu
• Sara B Eggemeier, APN, CNM
• Lemlem Egziabher, LCSW
• Beth Eisenberg, LICSW
• Jessica Ekness
• Elaine Skawski NP, LLC
• Maria Elaskar-Stack
• Kristyn Beth Elliott, RN
• Megan F Elliott
• Genevieve M Ellis-Britz, MA

• Internal Medicine Physician in Holyoke, MA
• Providers in Holyoke, MA by specialty
• Internal Medicine Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 2025; 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.