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

Lance Jeffery Brownstein, MD

Individual provider Internal Medicine Physician · NPI 1417946963

Lance Jeffery Brownstein, MD is an Internal Medicine Physician in Clinton, New York. Licensed in New York. Registered with an NPI since 2005.

Licensed in
NY
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

34 Chenango Ave
Clinton, NY 13323-1341
Phone: (315) 853-5550
Fax: (315) 853-5581
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 188067 (NY)

Record details

NPI number1417946963
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 18, 2005
Last updated in NPPESMay 30, 2013
Mailing address34 Chenango Ave, Clinton, NY 13323-1341

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