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ROBERT MCILWAIN LMFT, LMHC
NPI 1316028392
Counselor - Mental Health in West Springfield, MA

Active since October 18, 2006PECOS Enrolled
425 UNION ST, WEST SPRINGFIELD, MA 01089(413) 214-6252 Get Directions Write a Review

NPPES record last updated: January 17, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Robert Mcilwain Lmft, Lmhc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROBERT MCILWAIN LMFT, LMHC (NPI 1316028392) is an individual mental health provider in West Springfield, Massachusetts, licensed in Massachusetts (5608) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1990).

NPPES Registry Identity

NPI1316028392
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameROBERT MCILWAINCredential: LMFT, LMHC
Location Address425 UNION STWest Springfield, MA 01089-4115
Mailing AddressPo Box 404Hadley, MA 01035-0404 · (413) 214-6252
Phone(413) 214-6252
Sole ProprietorYes
Medical School CMSOtherGraduated 1990
Enumeration DateOctober 18, 2006
Last NPPES UpdateJanuary 17, 2026
NPPES CertifiedJanuary 17, 2026
✔ NPI 1316028392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MA · 5608
Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License 1038 (MA)
425 UNION ST, West Springfield, MA 01089
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert Mcilwain Lmft, Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6305339516
PECOS Enrollment IDI20251205001955
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAVID MARTIN ARMSTRONG MSW, LICSW
Social Worker (Clinical)
425 UNION ST, LEVEL D
WEST SPRINGFIELD, MA 01089
Hampden County (413) 737-4718
MS. KATIE REBECCA SINGERMAN
Counselor (Mental Health)
425 UNION ST, LEVEL D
WEST SPRINGFIELD, MA 01089
Hampden County (413) 737-4718
COMPASSIONATE HOMECARE LLC
Home Health
425 UNION ST
WEST SPRINGFIELD, MA 01089
Hampden County (413) 732-0001
POLINA ALEXANDROVA MIHAYLOVA LCSW
Social Worker (Clinical)
425 UNION ST
WEST SPRINGFIELD, MA 01089
Hampden County (413) 737-4718
BAYSTATE HEARING AIDS
Hearing Instrument Specialist
425 UNION ST
WEST SPRINGFIELD, MA 01089
Hampden County (413) 734-2886
C&M HOME CARE OF MA LLC
In Home Supportive Care
425 UNION ST
WEST SPRINGFIELD, MA 01089
Hampden County (443) 309-9657
SARAH KRYSTEN MAJOR MSW
Social Worker (Clinical)
425 UNION ST, LEVEL D
WEST SPRINGFIELD, MA 01089
Hampden County (413) 737-4718
LMERG INC.
In Home Supportive Care
425 UNION ST
WEST SPRINGFIELD, MA 01089
Hampden County (413) 785-1111

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Mcilwain's NPI number?

The NPI number for Robert Mcilwain is 1316028392. It was assigned to this individual provider in the NPPES registry on October 18, 2006.

Where is Robert Mcilwain located?

Robert Mcilwain practices at 425 Union St, West Springfield, MA 01089. The listed phone number is (413) 214-6252.

What is Robert Mcilwain's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Robert Mcilwain enrolled in Medicare?

Yes. Robert Mcilwain is registered in the Medicare PECOS enrollment system.

What insurance does Robert Mcilwain accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Providence Health Plan list Robert Mcilwain as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Robert Mcilwain was last updated on January 17, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.