DR. ALISON LEIGH MOUNTFORD PSY.D.
NPI 1891903571
Psychologist - Clinical in Brookline, MA

Q: What is Alison Mountford's NPI number?

The NPI number for Alison Mountford is 1891903571. It was assigned to this individual provider in the NPPES registry on May 18, 2007.

Q: What is Alison Mountford's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: Is Alison Mountford enrolled in Medicare?

No. Alison Mountford has opted out of Medicare through November 15, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Alison Mountford was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.

Active since May 18, 2007Opted out of Medicare · through Nov 15, 2026

1180 BEACON ST, SUITE 4B, BROOKLINE, MA 02446(617) 738-7660 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Alison Leigh Mountford Psy.d. NPPES

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

DR. ALISON LEIGH MOUNTFORD PSY.D. (NPI 1891903571) is an individual clinical provider in Brookline, Massachusetts, licensed in Massachusetts (6904) and active in the NPI registry since May 2007. She has opted out of Medicare through November 15, 2026.

NPPES Registry Identity

NPI1891903571

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ALISON LEIGH MOUNTFORDCredential: PSY.D.

Location Address1180 BEACON ST, SUITE 4BBrookline, MA 02446-3885

Mailing Address14 Adelaide AveWayland, MA 01778-4309 · (508) 655-9110

Phone(617) 738-7660

Sole ProprietorYes

Enumeration DateMay 18, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1891903571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in MA · 6904

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License 6904 (MA)

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Alison Leigh Mountford Psy.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 15, 2024 through November 15, 2026.

Opt-Out Effective DateNovember 15, 2024

Opt-Out In Effect ThroughNovember 15, 2026Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02446 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$189.86 typical visit price

range $63.72 – $189.86

Typical copayment $47.46 (range $15.93 – $47.46)

Most-billed visit code 99205

Established Patient

$111.18 typical visit price

range $21.07 – $155.29

Typical copayment $27.79 (range $5.26 – $38.82)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MARK N KAPLAN M.D.

Obstetrics & Gynecology (Gynecology)

1180 BEACON ST, SUITE 3D
BROOKLINE, MA 02446

Norfolk County (617) 735-8990

REBECCA A HORNE M.D.

Pediatrics

1180 BEACON ST, SUITE 4A
BROOKLINE, MA 02446

Norfolk County (617) 232-2915

JOHNELLE R SMITH M.D.

Physical Medicine & Rehabilitation

1180 BEACON ST, STE 3C
BROOKLINE, MA 02446

Norfolk County (617) 202-9222

SUSAN HAN DMD

Dentist

1180 BEACON ST, SUITE 2B
BROOKLINE, MA 02446

Norfolk County (617) 277-4100

DR. RIMMA KOVALCIK PSY.D.

Psychologist (Clinical)

1180 BEACON ST
BROOKLINE, MA 02446

Norfolk County (617) 731-4081

MR. JEFFREY ABRAHAM PT

Physical Therapist

1180 BEACON ST, SUITE 6C
BROOKLINE, MA 02446

Norfolk County (617) 730-5337

MRS. COLLEEN KOCHMAN RN, CPNP

Nurse Practitioner (Pediatrics)

1180 BEACON ST
BROOKLINE, MA 02446

Norfolk County (617) 232-2915

AMY EDALJI MD & R ROGER KOMER MD

Clinic/Center (Multi-Specialty)

1180 BEACON ST, SUITE 5A
BROOKLINE, MA 02446

Norfolk County (617) 739-6300

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 Alison Mountford's NPI number?

The NPI number for Alison Mountford is 1891903571. It was assigned to this individual provider in the NPPES registry on May 18, 2007.

Where is Alison Mountford located?

Alison Mountford practices at 1180 Beacon St Suite 4B, Brookline, MA 02446. The listed phone number is (617) 738-7660.

What is Alison Mountford's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Alison Mountford enrolled in Medicare?

No. Alison Mountford has opted out of Medicare through November 15, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Alison Mountford was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.