EILEEN KOLLMER MILLS
NPI 1336520477
Counselor - Mental Health in Acton, MA

Active since June 15, 2015PECOS EnrolledAccepts Medicare Assignment
360 MASSACHUSETTS AVE, ACTON, MA 01720(978) 263-3427 Get Directions Write a Review

NPPES record last updated: June 15, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Eileen Kollmer Mills NPPES

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

EILEEN KOLLMER MILLS (NPI 1336520477) is an individual mental health provider in Acton, Massachusetts and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1336520477
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameEILEEN KOLLMER MILLS
Location Address360 MASSACHUSETTS AVEActon, MA 01720-3750
Mailing Address360 Massachusetts AveActon, MA 01720-3750
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 15, 2015
NPI 1336520477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
360 MASSACHUSETTS AVE, Acton, MA 01720

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Eileen Kollmer Mills is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7416476155
PECOS Enrollment IDI20250527000353
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.

Counselor (Mental Health)
360 MASSACHUSETTS AVE
ACTON, MA 01720
Counselor
360 MASSACHUSETTS AVE, SUITE 103
ACTON, MA 01720
Counselor
360 MASSACHUSETTS AVE
ACTON, MA 01720
Counselor (Mental Health)
360 MASSACHUSETTS AVE
ACTON, MA 01720
Counselor
360 MASSACHUSETTS AVE
ACTON, MA 01720
Counselor (Mental Health)
360 MASSACHUSETTS AVE
ACTON, MA 01720
Counselor
360 MASSACHUSETTS AVE
ACTON, MA 01720
Counselor (Mental Health)
360 MASSACHUSETTS AVE
ACTON, MA 01720

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 Eileen Mills's NPI number?

The NPI number for Eileen Mills is 1336520477. It was assigned to this individual provider in the NPPES registry on June 15, 2015.

Where is Eileen Mills located?

Eileen Mills practices at 360 Massachusetts Ave, Acton, MA 01720. The listed phone number is (978) 263-3427.

What is Eileen Mills's specialty?

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

Is Eileen Mills enrolled in Medicare?

Yes. Eileen Mills is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Eileen Mills was last updated on June 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.