Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Irwin a Buchwald MD PC

Organization Pulmonary Disease Physician · NPI 1043475502

Irwin a Buchwald MD PC provides Pulmonary Disease Physician services in Lowell, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2008.

Licensed in
MA
In the registry since
2008
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1 Hospital Dr
Lowell, MA 01852 Not confirmed with CMS for 18 years — call before visiting
Phone: (800) 675-9596
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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 number1043475502
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Irwin Buchwald — President · (978) 934-8319
NPI enumeratedJuly 24, 2008
Last updated in NPPESJuly 24, 2008
Mailing address6 Lancaster County Road, Suite #6, Harvard, MA 01451

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