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

Charles A. Birbara, MD

Organization Rheumatology Physician · NPI 1659422699

Charles A. Birbara, MD is a Rheumatology Physician in Worcester, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007

Practice location Address checks out

25 Oak Ave
Worcester, MA 01605-2751
Phone: (508) 799-2674
Fax: (508) 799-2586
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X (MA)

Record details

NPI number1659422699
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Charles Birbara — M.D. · (508) 799-2674
NPI enumeratedJanuary 16, 2007
Last updated in NPPESJune 8, 2012
Mailing address25 Oak Ave, Worcester, MA 01605-2751

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