Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NANCY D LEBLANC PHD
NPI 1740277680
Psychologist in Manchester, NH

Active since October 05, 2005PECOS Enrolled
138 WEBSTER ST, MANCHESTER, NH 03104(603) 645-5977(603) 645-5980 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nancy D Leblanc Phd NPPES

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

NANCY D LEBLANC PHD (NPI 1740277680) is an individual psychologist in Manchester, New Hampshire, licensed in New Hampshire (850) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740277680
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameNANCY D LEBLANCCredential: PHD
Location Address138 WEBSTER STManchester, NH 03104-2512
Mailing AddressPo Box 3300Manchester, NH 03105-3300 · (603) 645-5977 · Fax (603) 645-5980
Fax(603) 645-5980
Sole ProprietorNo
Enumeration DateOctober 5, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1740277680 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in NH · 850
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
138 WEBSTER ST, Manchester, NH 03104

Other Identifiers 2

Medicaid30010726NH
Other06Y000853NH01Anthem

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Nancy D Leblanc Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Psychiatry & Neurology (Psychiatry)
138 WEBSTER ST
MANCHESTER, NH 03104
Clinical Neuropsychologist
138 WEBSTER ST
MANCHESTER, NH 03104
Internal Medicine
138 WEBSTER ST
MANCHESTER, NH 03104
Internal Medicine (Geriatric Medicine)
138 WEBSTER ST
MANCHESTER, NH 03104
Psychiatry & Neurology (Psychiatry)
138 WEBSTER ST
MANCHESTER, NH 03104
Nurse Practitioner (Family)
138 WEBSTER ST, SENIOR HEALTH PRIMARY CARE
MANCHESTER, NH 03104
Nurse Practitioner
138 WEBSTER ST
MANCHESTER, NH 03104
Clinical Neuropsychologist
138 WEBSTER ST
MANCHESTER, NH 03104

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 Nancy Leblanc's NPI number?

The NPI number for Nancy Leblanc is 1740277680. It was assigned to this individual provider in the NPPES registry on October 5, 2005.

Where is Nancy Leblanc located?

Nancy Leblanc practices at 138 Webster St, Manchester, NH 03104. The listed phone number is (603) 645-5977.

What is Nancy Leblanc's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Nancy Leblanc enrolled in Medicare?

Yes. Nancy Leblanc is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nancy Leblanc was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.