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

Irwin A Buchwald, MD

Individual provider Pulmonary Disease Physician · NPI 1457311011

Irwin A Buchwald, MD is a Pulmonary Disease Physician in Lowell, 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 Partly verified

Some contact details are missing from the federal record.

One Hospital Dr
Lowell, MA 01852
Phone: (978) 934-8319
Fax: (978) 459-2876
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 35122 (MA)

Record details

NPI number1457311011
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2006
Last updated in NPPESJuly 13, 2026
Mailing address6 Lancaster County Road, Suite # 6, Harvard, MA 01451

Other providers in Lowell