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NPISignal

Individual Healthcare Provider

William Dean Lucht, M.D.

NPI Record: ActiveInternal Medicine — Sleep Medicine
NPI1235121807
Conshohocken, Pennsylvania

Provider's NPPES record last updated: June 16, 2018

Overview

Entity Type
Individual Healthcare Provider
NPI
1235121807
Primary Specialty
Internal Medicine — Sleep Medicine
Practice Location
Conshohocken, Pennsylvania
Sole Proprietor
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 21, 2026, 4:45 AM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Internal Medicine

    Sleep Medicine

    Allopathic & Osteopathic Physicians

    Primary

    An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

    Taxonomy code 207RS0012X
  • Internal Medicine

    Allopathic & Osteopathic Physicians

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Taxonomy code 207R00000X
  • Internal Medicine

    Pulmonary Disease

    Allopathic & Osteopathic Physicians

    An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

    Taxonomy code 207RP1001X

Provider-Reported License Information

Internal Medicine (Pennsylvania)
MD459090
Internal Medicine (Alaska)
4967
Internal Medicine (Pennsylvania)
MD459090
Internal Medicine (Alaska)
4967
Internal Medicine (Illinois)
036.144544
Internal Medicine (Alaska)
4967
Internal Medicine (Illinois)
036.144544
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

100 E 15th Ave

Conshohocken, Pennsylvania 19428-2329

Phone: (907) 317-7894

Additional Practice Location

801 North 29th Street

Billings, Montana 59107-7000

Phone: (406) 238-5046

Additional Practice Location

500 University Dr

Hershey, Pennsylvania 17033-2360

Phone: (717) 531-0003

Record Information

Enumeration Date
August 18, 2005
Provider's NPPES Record Last Updated
June 16, 2018
NPISignal NPPES Dataset
August 2026

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