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

Harold Z Greenspan, MD

Individual provider Internal Medicine Physician · NPI 1457326076

Harold Z Greenspan, MD is an Internal Medicine Physician in Chestnut Hill, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
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

291 Independence Dr Internal Medicine
Chestnut Hill, MA 02467-3628
Phone: (617) 541-6615
Fax: (617) 541-6444
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 71133 (MA)

Record details

NPI number1457326076
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 17, 2006
Last updated in NPPESNovember 16, 2020
Certification dateNovember 16, 2020

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