Robert McIlwain, LMFT, LMHC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

5608 Issued in MA

Practice address

425 Union St
West Springfield, MA 01089-4115

Phone

(413) 214-6252

NPI assigned

Oct 18, 2006

Sex

Male

Sole proprietor

Yes

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: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Mental Health Counselor

Education

Other, 1990

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1161129600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768608000000",
    "number": "1316028392",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 404",
            "city": "HADLEY",
            "state": "MA",
            "postal_code": "010350404",
            "telephone_number": "413-214-6252"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "425 UNION ST",
            "city": "WEST SPRINGFIELD",
            "state": "MA",
            "postal_code": "010894115",
            "telephone_number": "413-214-6252"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCILWAIN",
        "first_name": "ROBERT",
        "credential": "LMFT, LMHC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-10-18",
        "last_updated": "2026-01-17",
        "certification_date": "2026-01-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MA",
            "license": "5608",
            "primary": true
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "MA",
            "license": "1038",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shauna McCarthy, CNP
• Joann McCluskey
• Molly Ann McCool, NP
• Brenda Kathleen McCormick, MSW
• Deveron McCummings
• Elizabeth McIntire, PT
• Esther E McKanna
• Katie McKee
• Unique McKelvin
• Rita McKenzie-Anderson, PH.D.

• Mental Health Counselor in West Springfield, MA
• Providers in West Springfield, MA by specialty
• Mental Health Counselor in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 17, 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.
• 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.