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

Dr. Tatiana Arolli, DO

Individual provider Internal Medicine Physician · NPI 1235537788

Dr. Tatiana Arolli, DO is an Internal Medicine Physician in Hackettstown, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2014
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

651 Willow Grove St
Hackettstown, NJ 07840-1799
Phone: (908) 441-1161
Fax: (908) 441-1152
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 25MB09756000 (NJ)

Record details

NPI number1235537788
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedDecember 16, 2014
Last updated in NPPESJuly 17, 2019

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