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

Karen H Costenbader, MDMPH

Individual provider Rheumatology Physician · NPI 1447216825

Karen H Costenbader, MDMPH is a Rheumatology in Boston, Massachusetts. Graduated from Harvard Medical School in 1995, 31 years ago. Practices with Brigham and Womens Physicians Organization Inc, a 2,916-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
31
Trained at
Harvard Medical School
Licensed in
MA
In the registry since
2006
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Practice location Address checks out

45 Francis Street Brigham And Women's Hosp Robert B Brigham Arthritis Ctr
Boston, MA 02115
Phone: (617) 732-5325
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 208218 (MA)

Record details

NPI number1447216825
Entity typeIndividual (Type 1)
GenderFemale
Credentials MDMPH
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRHEUMATOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1995 (31 years in practice)
Group practice Brigham And Womens Physicians Organization Inc — 2916 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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