Doctor profile · Federal record
Dr. David Keenan, D.D.S., M.D.
Oral & Maxillofacial Surgery (D.M.D.) (CMS: Oral Surgery) · Concord, NH
- NPI 1619397312
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
194 Pleasant St Ste 13
Concord, NH 033012952
(603) 225-3482
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- December 17, 2024
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 204E00000X — NUCC code
- State license (1)
- New Hampshire #25689
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619397312. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$197
Transactions
11
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Straumann USA LLC | 11 | $196.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
125
Patients
95
Total drug cost
$451
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Chlorhexidine Gluconate | Generic | 62 | 59 | $287 |
| Ibuprofen | Generic | 51 | 36 | $140 |
| Amoxicillin | Generic | 12 | 0 | $24 |
Frequently asked questions
What is Dr. David Keenan's medical specialty?
Dr. David Keenan practices Oral & Maxillofacial Surgery (D.M.D.) in Concord, NH.
Where does Dr. David Keenan practice?
Dr. David Keenan practices at 194 Pleasant St Ste 13, Concord, NH 033012952. Office phone: 6032253482.
What is Dr. David Keenan's NPI?
Dr. David Keenan's National Provider Identifier (NPI) is 1619397312, issued by NPPES.
Does Dr. David Keenan accept Medicare assignment?
Yes. Dr. David Keenan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.