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

Morris Spierer, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1285685883

Morris Spierer, MD is a Critical Care Medicine (Internal Medicine) Physician in Worcester, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

123 Summer St
Worcester, MA 01608
Phone: (508) 368-3120
Fax: (508) 368-3121
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 36568 (MA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 36568 (MA)

Record details

NPI number1285685883
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 16, 2006
Last updated in NPPESJuly 13, 2026
Mailing address630 Plantation St, Wot 12th Floor Attn Physician Services, Worcester, MA 01605

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