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

Dr. Jan Mashman, MD

Individual provider Neurology Physician · NPI 1639174618

Dr. Jan Mashman, MD is a Neurology Physician in Danbury, Connecticut. Licensed in Connecticut. Registered with an NPI since 2005.

Licensed in
CT
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

69 Sand Pit Rd Ste 300
Danbury, CT 06810-4004
Phone: (203) 748-2551
Fax: (203) 790-6375
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence CT013908 (CT)

Record details

NPI number1639174618
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2005
Last updated in NPPESJune 29, 2010
Mailing address69 Sand Pit Rd, Ste 300, Danbury, CT 06810-4004

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