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

DR. LEIGH ANNE HOHLSTEIN PH.D.
NPI 1144384330
Psychologist in Providence, RI

Active since December 21, 2006Opted out of Medicare · through Apr 3, 2027
154 WATERMAN ST, PROVIDENCE, RI 02906(401) 272-7347 Get Directions Write a Review

NPPES record last updated: August 2, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Leigh Anne Hohlstein Ph.d. NPPES

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

DR. LEIGH ANNE HOHLSTEIN PH.D. (NPI 1144384330) is an individual psychologist in Providence, Rhode Island, licensed in Rhode Island (PS00502) and active in the NPI registry since December 2006. She has opted out of Medicare through April 3, 2027.

NPPES Registry Identity

NPI1144384330
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. LEIGH ANNE HOHLSTEINCredential: PH.D.
Location Address154 WATERMAN STProvidence, RI 02906-3116
Mailing Address154 Waterman StProvidence, RI 02906-3116 · (401) 272-7347
Sole ProprietorYes
Enumeration DateDecember 21, 2006
Last NPPES UpdateAugust 2, 2026
NPI 1144384330 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 RI · PS00502
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.
154 WATERMAN ST, Providence, RI 02906

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. Leigh Anne Hohlstein 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 3, 2025 through April 3, 2027.

Opt-Out Effective DateApril 3, 2025
Opt-Out In Effect ThroughApril 3, 2027Opt-out affidavits renew automatically every two years unless cancelled

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.

Chiropractor
154 WATERMAN ST, STE 1B
PROVIDENCE, RI 02906
Chiropractor (Nutrition)
154 WATERMAN ST, SUITE 1B
PROVIDENCE, RI 02906
Pediatrics
154 WATERMAN ST
PROVIDENCE, RI 02906
Psychiatry & Neurology (Psychiatry)
154 WATERMAN ST, 3RD FLOOR
PROVIDENCE, RI 02906
Psychiatry & Neurology (Psychiatry)
154 WATERMAN ST
PROVIDENCE, RI 02906
Psychologist (Clinical)
154 WATERMAN ST
PROVIDENCE, RI 02906
Psychologist
154 WATERMAN ST
PROVIDENCE, RI 02906
Nurse Practitioner (Psychiatric/Mental Health)
154 WATERMAN ST
PROVIDENCE, RI 02906

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 Leigh Hohlstein's NPI number?

The NPI number for Leigh Hohlstein is 1144384330. It was assigned to this individual provider in the NPPES registry on December 21, 2006.

Where is Leigh Hohlstein located?

Leigh Hohlstein practices at 154 Waterman St, Providence, RI 02906. The listed phone number is (401) 272-7347.

What is Leigh Hohlstein's specialty?

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

Is Leigh Hohlstein enrolled in Medicare?

No. Leigh Hohlstein has opted out of Medicare through April 3, 2027. 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 Leigh Hohlstein was last updated on August 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.