Doctor profile · Federal record
Dr. Peter Then, DMD Dr MED Dent
Periodontist · South Portland, ME
- NPI 1003986589
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
254 Western Avenue
South Portland, ME 04106
(207) 774-5527
fax (207) 780-1188 - Mailing address
-
19 Vaill Point Road
Yarmouth, ME 04096
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 1223P0300X — NUCC code
- State license (1)
- Maine #3628
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003986589. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$4,868
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Align Technology, Inc. | 1 | $4,500.00 | |
| Straumann USA LLC | 4 | $188.41 | |
| Keystone Dental Inc. | 1 | $147.53 | |
| Geistlich Pharma, North America, Inc. | 1 | $32.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
458
Patients
380
Total drug cost
$1,902
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 259 | 207 | $926 |
| Chlorhexidine Gluconate | Generic | 66 | 62 | $315 |
| Clindamycin Hcl | Generic | 59 | 47 | $248 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 38 | 32 | $120 |
| Sodium Fluoride (Fluoride (Sodium)) | Brand | 19 | 18 | $197 |
| Azithromycin | Generic | 17 | 14 | $97 |
Frequently asked questions
What is Dr. Peter Then's medical specialty?
Dr. Peter Then practices Periodontist in South Portland, ME.
Where does Dr. Peter Then practice?
Dr. Peter Then practices at 254 Western Avenue, South Portland, ME 04106. Office phone: 2077745527.
What is Dr. Peter Then's NPI?
Dr. Peter Then's National Provider Identifier (NPI) is 1003986589, issued by NPPES.