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

Dr. David Andrew Keenan, DDS, MD

Individual provider Oral & Maxillofacial Surgery (D.M.D.) · NPI 1619397312

Dr. David Andrew Keenan, DDS, MD is an Oral Surgery in Concord, New Hampshire. Qualified in 2017, 9 years ago. Practices with Salem-Peabody Oral Surgery Inc, a 4-clinician group and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
9
Licensed in
NH
In the registry since
2014
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

194 Pleasant St Ste 13
Concord, NH 03301-2952
Phone: (603) 225-3482
Show map & directions

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

Specialties & licences

Oral & Maxillofacial Surgery (D.M.D.) (primary) Taxonomy 204E00000X · Licence 25689 (NH)

Record details

NPI number1619397312
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MD
Sole proprietorNo
NPI enumeratedApril 21, 2014
Last updated in NPPESDecember 17, 2024
Certification dateDecember 17, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORAL SURGERY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Salem-Peabody Oral Surgery Inc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount