DR. CATHERINE ALLEN COOPER FORBES PH.D.
NPI 1255473146
Psychologist - Clinical in Portsmouth, NH

Q: What is Catherine Forbes's NPI number?

The NPI number for Catherine Forbes is 1255473146. It was assigned to this individual provider in the NPPES registry on February 13, 2007.

Q: What is Catherine Forbes's specialty?

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

Q: Is Catherine Forbes enrolled in Medicare?

No. Catherine Forbes has opted out of Medicare through April 20, 2028. 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 Catherine Forbes was last updated on April 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 February 13, 2007Opted out of Medicare · through Apr 20, 2028

1039 ISLINGTON ST STE 13, PORTSMOUTH, NH 03801(603) 828-2445 Get Directions Write a Review

NPPES record last updated: April 20, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

On this page

About Dr. Catherine Allen Cooper Forbes Ph.d. NPPES

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

DR. CATHERINE ALLEN COOPER FORBES PH.D. (NPI 1255473146) is an individual clinical provider in Portsmouth, New Hampshire, licensed in New Hampshire (PSY1480) and active in the NPI registry since February 2007. She has opted out of Medicare through April 20, 2028.

NPPES Registry Identity

NPI1255473146

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. CATHERINE ALLEN COOPER FORBESCredential: PH.D.

Location Address1039 ISLINGTON ST STE 13Portsmouth, NH 03801-4262

Mailing Address1039 Islington St Ste 13Portsmouth, NH 03801-4262 · (603) 828-2445

Phone(603) 828-2445

Sole ProprietorYes

Enumeration DateFebruary 13, 2007

Last NPPES UpdateApril 20, 2026

NPPES CertifiedApril 20, 2026

✔ NPI 1255473146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in NH · PSY1480

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.

1039 ISLINGTON ST STE 13, Portsmouth, NH 03801

Open in Google Maps ↗

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. Catherine Allen Cooper Forbes Ph.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 April 20, 2026 through April 20, 2028.

Opt-Out Effective DateApril 20, 2026

Opt-Out In Effect ThroughApril 20, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

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

GRETCHEN L ESTES LCMHC

Counselor (Mental Health)

1039 ISLINGTON ST STE 13
PORTSMOUTH, NH 03801

Rockingham County (603) 828-6554

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 Catherine Forbes's NPI number?

The NPI number for Catherine Forbes is 1255473146. It was assigned to this individual provider in the NPPES registry on February 13, 2007.

Where is Catherine Forbes located?

Catherine Forbes practices at 1039 Islington St Ste 13, Portsmouth, NH 03801. The listed phone number is (603) 828-2445.

What is Catherine Forbes's specialty?

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

Is Catherine Forbes enrolled in Medicare?

No. Catherine Forbes has opted out of Medicare through April 20, 2028. 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 Catherine Forbes was last updated on April 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.