Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Wayne M Lajewski, MD

Individual provider Addiction Medicine (Internal Medicine) Physician · NPI 1558364166

Dr. Wayne M Lajewski, MD is an Addiction Medicine (Internal Medicine) Physician in Eastampton Township, New Jersey. Practices as a sole proprietor. Licensed in New Hampshire and New Jersey.

Licensed in
NH, NJ
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

6102 Hamilton Way
Eastampton Township, NJ 08060-1673
Phone: (484) 515-6125
Fax: (609) 400-4888
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25MA07544400 (NJ)
Addiction Medicine (Internal Medicine) Physician Taxonomy 207RA0401X · Licence 22550 (NH)

Record details

NPI number1558364166
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 27, 2005
Last updated in NPPESApril 23, 2025
Certification dateApril 23, 2025

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients41
Services billed 57 a service is one billed item, such as a visit, a test or a procedure
Average patient age62

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.