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

Dr. Mary Magnusen Fahsbender, DO

Individual provider Family Medicine Physician · NPI 1659340255

Dr. Mary Magnusen Fahsbender, DO is a Family Medicine Physician in Oak Ridge, New Jersey. Licensed in New Jersey. Registered with an NPI since 2006.

Licensed in
NJ
In the registry since
2006
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

5678 Berkshire Valley Rd
Oak Ridge, NJ 07438-9370
Phone: (973) 697-0200
Fax: (973) 383-0448
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MB56521 (NJ)

Record details

NPI number1659340255
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 16, 2006
Last updated in NPPESMarch 22, 2010

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