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

Dr. Gerald Gehr, MD

Individual provider Medical Oncology Physician · NPI 1114903309

Dr. Gerald Gehr, MD is a Medical Oncology Physician in Manchester, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2005.

Licensed in
NH
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

87 McGregor St Ste 4100
Manchester, NH 03102-3765
Phone: (603) 695-2500
Fax: (603) 695-2855
Show map & directions

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 8241 (NH)

Record details

NPI number1114903309
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 19, 2005
Last updated in NPPESNovember 27, 2017