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

Dr. Cassandra Lee Greene, MD

Individual provider Family Medicine Physician · NPI 1093337263

Dr. Cassandra Lee Greene, MD is a Family Medicine Physician in Boonton Twp, New Jersey. Licensed in New Jersey. Registered with an NPI since 2020.

Licensed in
NJ
In the registry since
2020
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

23 De Camp Dr
Boonton Twp, NJ 07005-8834
Phone: (201) 650-0690
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 25MA11998200 (NJ)

Record details

NPI number1093337263
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2020
Last updated in NPPESMarch 21, 2025
Certification dateMarch 21, 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 patients29
Services billed 45 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.