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

MS. Eva Barbara Erens, MD

Individual provider Internal Medicine Physician · NPI 1437510120

MS. Eva Barbara Erens, MD is an Internal Medicine Physician in Upton, New York. Licensed in New York. Registered with an NPI since 2016.

Licensed in
NY
In the registry since
2016
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

30 Bell Ave Bldg 490 Occupational Medicine Clinic Brookhaven Natio
Upton, NY 11973-5000
Phone: (631) 344-3670
Fax: (631) 344-7366
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 151956 (NY)

Record details

NPI number1437510120
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 9, 2016
Last updated in NPPESMarch 9, 2016