NPPES file of Aug 9, 2026

William Dean Lucht, M.D.

Sleep Medicine (Internal Medicine) Physician · Conshohocken, PA

William Dean Lucht, M.D. is a sleep medicine (internal medicine) physician with a practice address in Conshohocken, Pennsylvania, and NPI 1235121807, issued on Aug 18, 2005. Check the license (Pennsylvania MD459090, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235121807
Name
William Dean Lucht
Credential
M.D.
Primary taxonomy
Sleep Medicine (Internal Medicine) Physician 207RS0012X
License numbers
MD459090 PA
4967 AK
036.144544 IL
Self-reported in NPPES; status is on the state search
Practice location
100 E 15TH Ave, Conshohocken, PA 19428
Phone
(907) 317-7894
Enumerated
Aug 18, 2005
Record last updated
Jun 16, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(610) 825-4182
Medicaid ID
MD7285 AK
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest sleep medicine (internal medicine) physician records → All 58 in Pennsylvania → Look up another NPI →

Verify William Dean Lucht in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD459090    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

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96% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024

22 Medicare Part D claims, against an average of 585 among the 852 providers of this specialty who prescribed in Part D.

  1. William Lucht22
  2. Specialty average585

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

William Dean Lucht among 58 sleep medicine (internal medicine) physician records in Pennsylvania

William Dean Lucht, M.D. is one of 58 sleep medicine (internal medicine) physician records with a practice address in Pennsylvania. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileNo · 74% of these records are
  • Record last updated2018 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sleep Medicine (Internal Medicine) Physician providers in Pennsylvania

There are 58 sleep medicine (internal medicine) physician records in Pennsylvania.

All 58 in Pennsylvania → Every provider in Conshohocken → Sleep Medicine (Internal Medicine) Physician nationwide →

The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes

  1. Galina Uklonsky, M.D.Lansdale, PA 194461699989954
  2. Michael Weinstein, M.D.Lansdale, PA 194461437119211
  3. Chandra Matadeen-Ali, MDGlen Mills, PA 193421811197619
  4. Hiral Patel, DOBerwyn, PA 193121023137742
  5. Pratap Reddy, MDWyomissing, PA 196101730611948
  6. Joyce Epelboim Feldman, MDPhiladelphia, PA 191411033323779
  7. Kunal KumarPhiladelphia, PA 191411437418068
  8. Niloufar Gharib, DOPhiladelphia, PA 191401275022600

Common questions

What is William Dean Lucht, M.D.'s NPI number?

William Dean Lucht, M.D.'s National Provider Identifier (NPI) is 1235121807, issued on Aug 18, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William Dean Lucht, M.D. located?

The NPPES record lists a practice address at 100 E 15TH Ave, Conshohocken, PA, 19428. Phone: (907) 317-7894. Providers update this record themselves, so call before visiting.

How can I verify William Dean Lucht, M.D.'s license?

NPPES lists Pennsylvania license number MD459090, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William Dean Lucht, M.D. prescribe under Medicare Part D?

In 2024, William Dean Lucht, M.D. had 22 Medicare Part D claims; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.