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

Dr. Steven Flashner, MD

Individual provider Anesthesiology Physician · NPI 1205811825

Dr. Steven Flashner, MD is an Anesthesiology in Westwood, Massachusetts. Qualified in 1991, 35 years ago. Practices with Anesthesia Partners of Colorado, a 99-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
35
Licensed in
MA
In the registry since
2005
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

690 Canton St Ste 325
Westwood, MA 02090-2321
Phone: (781) 407-7713
Fax: (781) 407-0998
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 81224 (MA)

Record details

NPI number1205811825
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 7, 2005
Last updated in NPPESOctober 19, 2007
Mailing address690 Canton St, Suite 325, Westwood, MA 02090-2321

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Anesthesia Partners Of Colorado — 99 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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